Merge pull request #59 from MoonchildProductions/Evapo-Rust

Remove all rust components and libs.

42 files changed, 0 insertions, 15298 deletions

diff --git a/third_party/rust/libc/src/unix/bsd/apple/b32.rs b/third_party/rust/libc/src/unix/bsd/apple/b32.rs
deleted file mode 100644
index 8ca025449..000000000
--- a/third_party/rust/libc/src/unix/bsd/apple/b32.rs
+++ /dev/null
@@ -1,19 +0,0 @@
-//! 32-bit specific Apple (ios/darwin) definitions
-
-pub type c_long = i32;
-pub type c_ulong = u32;
-
-s! {
-    pub struct pthread_attr_t {
-        __sig: c_long,
-        __opaque: [::c_char; 36]
-    }
-}
-
-pub const __PTHREAD_MUTEX_SIZE__: usize = 40;
-pub const __PTHREAD_COND_SIZE__: usize = 24;
-pub const __PTHREAD_CONDATTR_SIZE__: usize = 4;
-pub const __PTHREAD_RWLOCK_SIZE__: usize = 124;
-
-pub const TIOCTIMESTAMP: ::c_ulong = 0x40087459;
-pub const TIOCDCDTIMESTAMP: ::c_ulong = 0x40087458;
diff --git a/third_party/rust/libc/src/unix/bsd/apple/b64.rs b/third_party/rust/libc/src/unix/bsd/apple/b64.rs
deleted file mode 100644
index 327a4b631..000000000
--- a/third_party/rust/libc/src/unix/bsd/apple/b64.rs
+++ /dev/null
@@ -1,19 +0,0 @@
-//! 64-bit specific Apple (ios/darwin) definitions
-
-pub type c_long = i64;
-pub type c_ulong = u64;
-
-s! {
-    pub struct pthread_attr_t {
-        __sig: c_long,
-        __opaque: [::c_char; 56]
-    }
-}
-
-pub const __PTHREAD_MUTEX_SIZE__: usize = 56;
-pub const __PTHREAD_COND_SIZE__: usize = 40;
-pub const __PTHREAD_CONDATTR_SIZE__: usize = 8;
-pub const __PTHREAD_RWLOCK_SIZE__: usize = 192;
-
-pub const TIOCTIMESTAMP: ::c_ulong = 0x40107459;
-pub const TIOCDCDTIMESTAMP: ::c_ulong = 0x40107458;
diff --git a/third_party/rust/libc/src/unix/bsd/apple/mod.rs b/third_party/rust/libc/src/unix/bsd/apple/mod.rs
deleted file mode 100644
index 72e6deaba..000000000
--- a/third_party/rust/libc/src/unix/bsd/apple/mod.rs
+++ /dev/null
@@ -1,1498 +0,0 @@
-//! Apple (ios/darwin)-specific definitions
-//!
-//! This covers *-apple-* triples currently
-
-pub type clock_t = c_ulong;
-pub type time_t = c_long;
-pub type suseconds_t = i32;
-pub type dev_t = i32;
-pub type ino_t = u64;
-pub type mode_t = u16;
-pub type nlink_t = u16;
-pub type blksize_t = i32;
-pub type rlim_t = u64;
-pub type mach_timebase_info_data_t = mach_timebase_info;
-pub type pthread_key_t = c_ulong;
-pub type sigset_t = u32;
-pub type fsblkcnt_t = ::c_uint;
-pub type fsfilcnt_t = ::c_uint;
-pub type speed_t = ::c_ulong;
-pub type tcflag_t = ::c_ulong;
-pub type nl_item = ::c_int;
-pub type id_t = ::c_uint;
-pub type sem_t = ::c_int;
-
-pub enum timezone {}
-
-s! {
-    pub struct utmpx {
-        pub ut_user: [::c_char; _UTX_USERSIZE],
-        pub ut_id: [::c_char; _UTX_IDSIZE],
-        pub ut_line: [::c_char; _UTX_LINESIZE],
-        pub ut_pid: ::pid_t,
-        pub ut_type: ::c_short,
-        pub ut_tv: ::timeval,
-        pub ut_host: [::c_char; _UTX_HOSTSIZE],
-        ut_pad: [::uint32_t; 16],
-    }
-
-    pub struct glob_t {
-        pub gl_pathc:  ::size_t,
-        __unused1: ::c_int,
-        pub gl_offs:   ::size_t,
-        __unused2: ::c_int,
-        pub gl_pathv:  *mut *mut ::c_char,
-
-        __unused3: *mut ::c_void,
-
-        __unused4: *mut ::c_void,
-        __unused5: *mut ::c_void,
-        __unused6: *mut ::c_void,
-        __unused7: *mut ::c_void,
-        __unused8: *mut ::c_void,
-    }
-
-    pub struct sockaddr_storage {
-        pub ss_len: u8,
-        pub ss_family: ::sa_family_t,
-        __ss_pad1: [u8; 6],
-        __ss_align: i64,
-        __ss_pad2: [u8; 112],
-    }
-
-    pub struct addrinfo {
-        pub ai_flags: ::c_int,
-        pub ai_family: ::c_int,
-        pub ai_socktype: ::c_int,
-        pub ai_protocol: ::c_int,
-        pub ai_addrlen: ::socklen_t,
-        pub ai_canonname: *mut ::c_char,
-        pub ai_addr: *mut ::sockaddr,
-        pub ai_next: *mut addrinfo,
-    }
-
-    pub struct mach_timebase_info {
-        pub numer: u32,
-        pub denom: u32,
-    }
-
-    pub struct stat {
-        pub st_dev: dev_t,
-        pub st_mode: mode_t,
-        pub st_nlink: nlink_t,
-        pub st_ino: ino_t,
-        pub st_uid: ::uid_t,
-        pub st_gid: ::gid_t,
-        pub st_rdev: dev_t,
-        pub st_atime: time_t,
-        pub st_atime_nsec: c_long,
-        pub st_mtime: time_t,
-        pub st_mtime_nsec: c_long,
-        pub st_ctime: time_t,
-        pub st_ctime_nsec: c_long,
-        pub st_birthtime: time_t,
-        pub st_birthtime_nsec: c_long,
-        pub st_size: ::off_t,
-        pub st_blocks: ::blkcnt_t,
-        pub st_blksize: blksize_t,
-        pub st_flags: ::uint32_t,
-        pub st_gen: ::uint32_t,
-        pub st_lspare: ::int32_t,
-        pub st_qspare: [::int64_t; 2],
-    }
-
-    pub struct dirent {
-        pub d_ino: u64,
-        pub d_seekoff: u64,
-        pub d_reclen: u16,
-        pub d_namlen: u16,
-        pub d_type: u8,
-        pub d_name: [::c_char; 1024],
-    }
-
-    pub struct pthread_mutex_t {
-        __sig: ::c_long,
-        __opaque: [u8; __PTHREAD_MUTEX_SIZE__],
-    }
-
-    pub struct pthread_mutexattr_t {
-        __sig: ::c_long,
-        __opaque: [u8; 8],
-    }
-
-    pub struct pthread_cond_t {
-        __sig: ::c_long,
-        __opaque: [u8; __PTHREAD_COND_SIZE__],
-    }
-
-    pub struct pthread_condattr_t {
-        __sig: ::c_long,
-        __opaque: [u8; __PTHREAD_CONDATTR_SIZE__],
-    }
-
-    pub struct pthread_rwlock_t {
-        __sig: ::c_long,
-        __opaque: [u8; __PTHREAD_RWLOCK_SIZE__],
-    }
-
-    pub struct siginfo_t {
-        pub si_signo: ::c_int,
-        pub si_errno: ::c_int,
-        pub si_code: ::c_int,
-        pub si_pid: ::pid_t,
-        pub si_uid: ::uid_t,
-        pub si_status: ::c_int,
-        pub si_addr: *mut ::c_void,
-        _pad: [usize; 9],
-    }
-
-    pub struct sigaction {
-        pub sa_sigaction: ::sighandler_t,
-        pub sa_mask: sigset_t,
-        pub sa_flags: ::c_int,
-    }
-
-    pub struct stack_t {
-        pub ss_sp: *mut ::c_void,
-        pub ss_size: ::size_t,
-        pub ss_flags: ::c_int,
-    }
-
-    pub struct fstore_t {
-        pub fst_flags: ::c_uint,
-        pub fst_posmode: ::c_int,
-        pub fst_offset: ::off_t,
-        pub fst_length: ::off_t,
-        pub fst_bytesalloc: ::off_t,
-    }
-
-    pub struct radvisory {
-        pub ra_offset: ::off_t,
-        pub ra_count: ::c_int,
-    }
-
-    pub struct statvfs {
-        pub f_bsize: ::c_ulong,
-        pub f_frsize: ::c_ulong,
-        pub f_blocks: ::fsblkcnt_t,
-        pub f_bfree: ::fsblkcnt_t,
-        pub f_bavail: ::fsblkcnt_t,
-        pub f_files: ::fsfilcnt_t,
-        pub f_ffree: ::fsfilcnt_t,
-        pub f_favail: ::fsfilcnt_t,
-        pub f_fsid: ::c_ulong,
-        pub f_flag: ::c_ulong,
-        pub f_namemax: ::c_ulong,
-    }
-
-    pub struct Dl_info {
-        pub dli_fname: *const ::c_char,
-        pub dli_fbase: *mut ::c_void,
-        pub dli_sname: *const ::c_char,
-        pub dli_saddr: *mut ::c_void,
-    }
-
-    pub struct sockaddr_in {
-        pub sin_len: u8,
-        pub sin_family: ::sa_family_t,
-        pub sin_port: ::in_port_t,
-        pub sin_addr: ::in_addr,
-        pub sin_zero: [::c_char; 8],
-    }
-
-    pub struct statfs {
-        pub f_bsize: ::uint32_t,
-        pub f_iosize: ::int32_t,
-        pub f_blocks: ::uint64_t,
-        pub f_bfree: ::uint64_t,
-        pub f_bavail: ::uint64_t,
-        pub f_files: ::uint64_t,
-        pub f_ffree: ::uint64_t,
-        pub f_fsid: ::fsid_t,
-        pub f_owner: ::uid_t,
-        pub f_type: ::uint32_t,
-        pub f_flags: ::uint32_t,
-        pub f_fssubtype: ::uint32_t,
-        pub f_fstypename: [::c_char; 16],
-        pub f_mntonname: [::c_char; 1024],
-        pub f_mntfromname: [::c_char; 1024],
-        pub f_reserved: [::uint32_t; 8],
-    }
-
-    // FIXME: this should have align 4 but it's got align 8 on 64-bit
-    pub struct kevent {
-        pub ident: ::uintptr_t,
-        pub filter: ::int16_t,
-        pub flags: ::uint16_t,
-        pub fflags: ::uint32_t,
-        pub data: ::intptr_t,
-        pub udata: *mut ::c_void,
-    }
-
-    pub struct kevent64_s {
-        pub ident: ::uint64_t,
-        pub filter: ::int16_t,
-        pub flags: ::uint16_t,
-        pub fflags: ::uint32_t,
-        pub data: ::int64_t,
-        pub udata: ::uint64_t,
-        pub ext: [::uint64_t; 2],
-    }
-
-    pub struct dqblk {
-        pub dqb_bhardlimit: ::uint64_t,
-        pub dqb_bsoftlimit: ::uint64_t,
-        pub dqb_curbytes: ::uint64_t,
-        pub dqb_ihardlimit: ::uint32_t,
-        pub dqb_isoftlimit: ::uint32_t,
-        pub dqb_curinodes: ::uint32_t,
-        pub dqb_btime: ::uint32_t,
-        pub dqb_itime: ::uint32_t,
-        pub dqb_id: ::uint32_t,
-        pub dqb_spare: [::uint32_t; 4],
-    }
-
-    pub struct termios {
-        pub c_iflag: ::tcflag_t,
-        pub c_oflag: ::tcflag_t,
-        pub c_cflag: ::tcflag_t,
-        pub c_lflag: ::tcflag_t,
-        pub c_cc: [::cc_t; ::NCCS],
-        pub c_ispeed: ::speed_t,
-        pub c_ospeed: ::speed_t,
-    }
-
-    pub struct flock {
-        pub l_start: ::off_t,
-        pub l_len: ::off_t,
-        pub l_pid: ::pid_t,
-        pub l_type: ::c_short,
-        pub l_whence: ::c_short,
-    }
-
-    pub struct sf_hdtr {
-        pub headers: *mut ::iovec,
-        pub hdr_cnt: ::c_int,
-        pub trailers: *mut ::iovec,
-        pub trl_cnt: ::c_int,
-    }
-
-    pub struct lconv {
-        pub decimal_point: *mut ::c_char,
-        pub thousands_sep: *mut ::c_char,
-        pub grouping: *mut ::c_char,
-        pub int_curr_symbol: *mut ::c_char,
-        pub currency_symbol: *mut ::c_char,
-        pub mon_decimal_point: *mut ::c_char,
-        pub mon_thousands_sep: *mut ::c_char,
-        pub mon_grouping: *mut ::c_char,
-        pub positive_sign: *mut ::c_char,
-        pub negative_sign: *mut ::c_char,
-        pub int_frac_digits: ::c_char,
-        pub frac_digits: ::c_char,
-        pub p_cs_precedes: ::c_char,
-        pub p_sep_by_space: ::c_char,
-        pub n_cs_precedes: ::c_char,
-        pub n_sep_by_space: ::c_char,
-        pub p_sign_posn: ::c_char,
-        pub n_sign_posn: ::c_char,
-        pub int_p_cs_precedes: ::c_char,
-        pub int_n_cs_precedes: ::c_char,
-        pub int_p_sep_by_space: ::c_char,
-        pub int_n_sep_by_space: ::c_char,
-        pub int_p_sign_posn: ::c_char,
-        pub int_n_sign_posn: ::c_char,
-    }
-}
-
-pub const _UTX_USERSIZE: usize = 256;
-pub const _UTX_LINESIZE: usize = 32;
-pub const _UTX_IDSIZE: usize = 4;
-pub const _UTX_HOSTSIZE: usize = 256;
-
-pub const EMPTY: ::c_short = 0;
-pub const RUN_LVL: ::c_short = 1;
-pub const BOOT_TIME: ::c_short = 2;
-pub const OLD_TIME: ::c_short = 3;
-pub const NEW_TIME: ::c_short = 4;
-pub const INIT_PROCESS: ::c_short = 5;
-pub const LOGIN_PROCESS: ::c_short = 6;
-pub const USER_PROCESS: ::c_short = 7;
-pub const DEAD_PROCESS: ::c_short = 8;
-pub const ACCOUNTING: ::c_short = 9;
-pub const SIGNATURE: ::c_short = 10;
-pub const SHUTDOWN_TIME: ::c_short = 11;
-
-pub const LC_COLLATE_MASK: ::c_int = (1 << 0);
-pub const LC_CTYPE_MASK: ::c_int = (1 << 1);
-pub const LC_MESSAGES_MASK: ::c_int = (1 << 2);
-pub const LC_MONETARY_MASK: ::c_int = (1 << 3);
-pub const LC_NUMERIC_MASK: ::c_int = (1 << 4);
-pub const LC_TIME_MASK: ::c_int = (1 << 5);
-pub const LC_ALL_MASK: ::c_int = LC_COLLATE_MASK
-                               | LC_CTYPE_MASK
-                               | LC_MESSAGES_MASK
-                               | LC_MONETARY_MASK
-                               | LC_NUMERIC_MASK
-                               | LC_TIME_MASK;
-
-pub const CODESET: ::nl_item = 0;
-pub const D_T_FMT: ::nl_item = 1;
-pub const D_FMT: ::nl_item = 2;
-pub const T_FMT: ::nl_item = 3;
-pub const T_FMT_AMPM: ::nl_item = 4;
-pub const AM_STR: ::nl_item = 5;
-pub const PM_STR: ::nl_item = 6;
-
-pub const DAY_1: ::nl_item = 7;
-pub const DAY_2: ::nl_item = 8;
-pub const DAY_3: ::nl_item = 9;
-pub const DAY_4: ::nl_item = 10;
-pub const DAY_5: ::nl_item = 11;
-pub const DAY_6: ::nl_item = 12;
-pub const DAY_7: ::nl_item = 13;
-
-pub const ABDAY_1: ::nl_item = 14;
-pub const ABDAY_2: ::nl_item = 15;
-pub const ABDAY_3: ::nl_item = 16;
-pub const ABDAY_4: ::nl_item = 17;
-pub const ABDAY_5: ::nl_item = 18;
-pub const ABDAY_6: ::nl_item = 19;
-pub const ABDAY_7: ::nl_item = 20;
-
-pub const MON_1: ::nl_item = 21;
-pub const MON_2: ::nl_item = 22;
-pub const MON_3: ::nl_item = 23;
-pub const MON_4: ::nl_item = 24;
-pub const MON_5: ::nl_item = 25;
-pub const MON_6: ::nl_item = 26;
-pub const MON_7: ::nl_item = 27;
-pub const MON_8: ::nl_item = 28;
-pub const MON_9: ::nl_item = 29;
-pub const MON_10: ::nl_item = 30;
-pub const MON_11: ::nl_item = 31;
-pub const MON_12: ::nl_item = 32;
-
-pub const ABMON_1: ::nl_item = 33;
-pub const ABMON_2: ::nl_item = 34;
-pub const ABMON_3: ::nl_item = 35;
-pub const ABMON_4: ::nl_item = 36;
-pub const ABMON_5: ::nl_item = 37;
-pub const ABMON_6: ::nl_item = 38;
-pub const ABMON_7: ::nl_item = 39;
-pub const ABMON_8: ::nl_item = 40;
-pub const ABMON_9: ::nl_item = 41;
-pub const ABMON_10: ::nl_item = 42;
-pub const ABMON_11: ::nl_item = 43;
-pub const ABMON_12: ::nl_item = 44;
-
-pub const ERA: ::nl_item = 45;
-pub const ERA_D_FMT: ::nl_item = 46;
-pub const ERA_D_T_FMT: ::nl_item = 47;
-pub const ERA_T_FMT: ::nl_item = 48;
-pub const ALT_DIGITS: ::nl_item = 49;
-
-pub const RADIXCHAR: ::nl_item = 50;
-pub const THOUSEP: ::nl_item = 51;
-
-pub const YESEXPR: ::nl_item = 52;
-pub const NOEXPR: ::nl_item = 53;
-
-pub const YESSTR: ::nl_item = 54;
-pub const NOSTR: ::nl_item = 55;
-
-pub const CRNCYSTR: ::nl_item = 56;
-
-pub const D_MD_ORDER: ::nl_item = 57;
-
-pub const EXIT_FAILURE: ::c_int = 1;
-pub const EXIT_SUCCESS: ::c_int = 0;
-pub const RAND_MAX: ::c_int = 2147483647;
-pub const EOF: ::c_int = -1;
-pub const SEEK_SET: ::c_int = 0;
-pub const SEEK_CUR: ::c_int = 1;
-pub const SEEK_END: ::c_int = 2;
-pub const _IOFBF: ::c_int = 0;
-pub const _IONBF: ::c_int = 2;
-pub const _IOLBF: ::c_int = 1;
-pub const BUFSIZ: ::c_uint = 1024;
-pub const FOPEN_MAX: ::c_uint = 20;
-pub const FILENAME_MAX: ::c_uint = 1024;
-pub const L_tmpnam: ::c_uint = 1024;
-pub const TMP_MAX: ::c_uint = 308915776;
-pub const _PC_LINK_MAX: ::c_int = 1;
-pub const _PC_MAX_CANON: ::c_int = 2;
-pub const _PC_MAX_INPUT: ::c_int = 3;
-pub const _PC_NAME_MAX: ::c_int = 4;
-pub const _PC_PATH_MAX: ::c_int = 5;
-pub const _PC_PIPE_BUF: ::c_int = 6;
-pub const _PC_CHOWN_RESTRICTED: ::c_int = 7;
-pub const _PC_NO_TRUNC: ::c_int = 8;
-pub const _PC_VDISABLE: ::c_int = 9;
-pub const O_RDONLY: ::c_int = 0;
-pub const O_WRONLY: ::c_int = 1;
-pub const O_RDWR: ::c_int = 2;
-pub const O_APPEND: ::c_int = 8;
-pub const O_CREAT: ::c_int = 512;
-pub const O_EXCL: ::c_int = 2048;
-pub const O_NOCTTY: ::c_int = 131072;
-pub const O_TRUNC: ::c_int = 1024;
-pub const O_CLOEXEC: ::c_int = 0x1000000;
-pub const O_DIRECTORY: ::c_int = 0x100000;
-pub const S_IFIFO: mode_t = 4096;
-pub const S_IFCHR: mode_t = 8192;
-pub const S_IFBLK: mode_t = 24576;
-pub const S_IFDIR: mode_t = 16384;
-pub const S_IFREG: mode_t = 32768;
-pub const S_IFLNK: mode_t = 40960;
-pub const S_IFSOCK: mode_t = 49152;
-pub const S_IFMT: mode_t = 61440;
-pub const S_IEXEC: mode_t = 64;
-pub const S_IWRITE: mode_t = 128;
-pub const S_IREAD: mode_t = 256;
-pub const S_IRWXU: mode_t = 448;
-pub const S_IXUSR: mode_t = 64;
-pub const S_IWUSR: mode_t = 128;
-pub const S_IRUSR: mode_t = 256;
-pub const S_IRWXG: mode_t = 56;
-pub const S_IXGRP: mode_t = 8;
-pub const S_IWGRP: mode_t = 16;
-pub const S_IRGRP: mode_t = 32;
-pub const S_IRWXO: mode_t = 7;
-pub const S_IXOTH: mode_t = 1;
-pub const S_IWOTH: mode_t = 2;
-pub const S_IROTH: mode_t = 4;
-pub const F_OK: ::c_int = 0;
-pub const R_OK: ::c_int = 4;
-pub const W_OK: ::c_int = 2;
-pub const X_OK: ::c_int = 1;
-pub const STDIN_FILENO: ::c_int = 0;
-pub const STDOUT_FILENO: ::c_int = 1;
-pub const STDERR_FILENO: ::c_int = 2;
-pub const F_LOCK: ::c_int = 1;
-pub const F_TEST: ::c_int = 3;
-pub const F_TLOCK: ::c_int = 2;
-pub const F_ULOCK: ::c_int = 0;
-pub const F_GETLK: ::c_int = 7;
-pub const F_SETLK: ::c_int = 8;
-pub const F_SETLKW: ::c_int = 9;
-pub const SIGHUP: ::c_int = 1;
-pub const SIGINT: ::c_int = 2;
-pub const SIGQUIT: ::c_int = 3;
-pub const SIGILL: ::c_int = 4;
-pub const SIGABRT: ::c_int = 6;
-pub const SIGEMT: ::c_int = 7;
-pub const SIGFPE: ::c_int = 8;
-pub const SIGKILL: ::c_int = 9;
-pub const SIGSEGV: ::c_int = 11;
-pub const SIGPIPE: ::c_int = 13;
-pub const SIGALRM: ::c_int = 14;
-pub const SIGTERM: ::c_int = 15;
-
-pub const PROT_NONE: ::c_int = 0;
-pub const PROT_READ: ::c_int = 1;
-pub const PROT_WRITE: ::c_int = 2;
-pub const PROT_EXEC: ::c_int = 4;
-
-pub const MAP_FILE: ::c_int = 0x0000;
-pub const MAP_SHARED: ::c_int = 0x0001;
-pub const MAP_PRIVATE: ::c_int = 0x0002;
-pub const MAP_FIXED: ::c_int = 0x0010;
-pub const MAP_ANON: ::c_int = 0x1000;
-
-pub const MAP_FAILED: *mut ::c_void = !0 as *mut ::c_void;
-
-pub const MCL_CURRENT: ::c_int = 0x0001;
-pub const MCL_FUTURE: ::c_int = 0x0002;
-
-pub const MS_ASYNC: ::c_int = 0x0001;
-pub const MS_INVALIDATE: ::c_int = 0x0002;
-pub const MS_SYNC: ::c_int = 0x0010;
-
-pub const MS_KILLPAGES: ::c_int = 0x0004;
-pub const MS_DEACTIVATE: ::c_int = 0x0008;
-
-pub const EPERM: ::c_int = 1;
-pub const ENOENT: ::c_int = 2;
-pub const ESRCH: ::c_int = 3;
-pub const EINTR: ::c_int = 4;
-pub const EIO: ::c_int = 5;
-pub const ENXIO: ::c_int = 6;
-pub const E2BIG: ::c_int = 7;
-pub const ENOEXEC: ::c_int = 8;
-pub const EBADF: ::c_int = 9;
-pub const ECHILD: ::c_int = 10;
-pub const EDEADLK: ::c_int = 11;
-pub const ENOMEM: ::c_int = 12;
-pub const EACCES: ::c_int = 13;
-pub const EFAULT: ::c_int = 14;
-pub const ENOTBLK: ::c_int = 15;
-pub const EBUSY: ::c_int = 16;
-pub const EEXIST: ::c_int = 17;
-pub const EXDEV: ::c_int = 18;
-pub const ENODEV: ::c_int = 19;
-pub const ENOTDIR: ::c_int = 20;
-pub const EISDIR: ::c_int = 21;
-pub const EINVAL: ::c_int = 22;
-pub const ENFILE: ::c_int = 23;
-pub const EMFILE: ::c_int = 24;
-pub const ENOTTY: ::c_int = 25;
-pub const ETXTBSY: ::c_int = 26;
-pub const EFBIG: ::c_int = 27;
-pub const ENOSPC: ::c_int = 28;
-pub const ESPIPE: ::c_int = 29;
-pub const EROFS: ::c_int = 30;
-pub const EMLINK: ::c_int = 31;
-pub const EPIPE: ::c_int = 32;
-pub const EDOM: ::c_int = 33;
-pub const ERANGE: ::c_int = 34;
-pub const EAGAIN: ::c_int = 35;
-pub const EWOULDBLOCK: ::c_int = EAGAIN;
-pub const EINPROGRESS: ::c_int = 36;
-pub const EALREADY: ::c_int = 37;
-pub const ENOTSOCK: ::c_int = 38;
-pub const EDESTADDRREQ: ::c_int = 39;
-pub const EMSGSIZE: ::c_int = 40;
-pub const EPROTOTYPE: ::c_int = 41;
-pub const ENOPROTOOPT: ::c_int = 42;
-pub const EPROTONOSUPPORT: ::c_int = 43;
-pub const ESOCKTNOSUPPORT: ::c_int = 44;
-pub const ENOTSUP: ::c_int = 45;
-pub const EPFNOSUPPORT: ::c_int = 46;
-pub const EAFNOSUPPORT: ::c_int = 47;
-pub const EADDRINUSE: ::c_int = 48;
-pub const EADDRNOTAVAIL: ::c_int = 49;
-pub const ENETDOWN: ::c_int = 50;
-pub const ENETUNREACH: ::c_int = 51;
-pub const ENETRESET: ::c_int = 52;
-pub const ECONNABORTED: ::c_int = 53;
-pub const ECONNRESET: ::c_int = 54;
-pub const ENOBUFS: ::c_int = 55;
-pub const EISCONN: ::c_int = 56;
-pub const ENOTCONN: ::c_int = 57;
-pub const ESHUTDOWN: ::c_int = 58;
-pub const ETOOMANYREFS: ::c_int = 59;
-pub const ETIMEDOUT: ::c_int = 60;
-pub const ECONNREFUSED: ::c_int = 61;
-pub const ELOOP: ::c_int = 62;
-pub const ENAMETOOLONG: ::c_int = 63;
-pub const EHOSTDOWN: ::c_int = 64;
-pub const EHOSTUNREACH: ::c_int = 65;
-pub const ENOTEMPTY: ::c_int = 66;
-pub const EPROCLIM: ::c_int = 67;
-pub const EUSERS: ::c_int = 68;
-pub const EDQUOT: ::c_int = 69;
-pub const ESTALE: ::c_int = 70;
-pub const EREMOTE: ::c_int = 71;
-pub const EBADRPC: ::c_int = 72;
-pub const ERPCMISMATCH: ::c_int = 73;
-pub const EPROGUNAVAIL: ::c_int = 74;
-pub const EPROGMISMATCH: ::c_int = 75;
-pub const EPROCUNAVAIL: ::c_int = 76;
-pub const ENOLCK: ::c_int = 77;
-pub const ENOSYS: ::c_int = 78;
-pub const EFTYPE: ::c_int = 79;
-pub const EAUTH: ::c_int = 80;
-pub const ENEEDAUTH: ::c_int = 81;
-pub const EPWROFF: ::c_int = 82;
-pub const EDEVERR: ::c_int = 83;
-pub const EOVERFLOW: ::c_int = 84;
-pub const EBADEXEC: ::c_int = 85;
-pub const EBADARCH: ::c_int = 86;
-pub const ESHLIBVERS: ::c_int = 87;
-pub const EBADMACHO: ::c_int = 88;
-pub const ECANCELED: ::c_int = 89;
-pub const EIDRM: ::c_int = 90;
-pub const ENOMSG: ::c_int = 91;
-pub const EILSEQ: ::c_int = 92;
-pub const ENOATTR: ::c_int = 93;
-pub const EBADMSG: ::c_int = 94;
-pub const EMULTIHOP: ::c_int = 95;
-pub const ENODATA: ::c_int = 96;
-pub const ENOLINK: ::c_int = 97;
-pub const ENOSR: ::c_int = 98;
-pub const ENOSTR: ::c_int = 99;
-pub const EPROTO: ::c_int = 100;
-pub const ETIME: ::c_int = 101;
-pub const EOPNOTSUPP: ::c_int = 102;
-pub const ENOPOLICY: ::c_int = 103;
-pub const ENOTRECOVERABLE: ::c_int = 104;
-pub const EOWNERDEAD: ::c_int = 105;
-pub const EQFULL: ::c_int = 106;
-pub const ELAST: ::c_int = 106;
-
-pub const F_DUPFD: ::c_int = 0;
-pub const F_DUPFD_CLOEXEC: ::c_int = 67;
-pub const F_GETFD: ::c_int = 1;
-pub const F_SETFD: ::c_int = 2;
-pub const F_GETFL: ::c_int = 3;
-pub const F_SETFL: ::c_int = 4;
-pub const F_PREALLOCATE: ::c_int = 42;
-pub const F_RDADVISE: ::c_int = 44;
-pub const F_RDAHEAD: ::c_int = 45;
-pub const F_NOCACHE: ::c_int = 48;
-pub const F_GETPATH: ::c_int = 50;
-pub const F_FULLFSYNC: ::c_int = 51;
-pub const F_FREEZE_FS: ::c_int = 53;
-pub const F_THAW_FS: ::c_int = 54;
-pub const F_GLOBAL_NOCACHE: ::c_int = 55;
-pub const F_NODIRECT: ::c_int = 62;
-
-pub const F_ALLOCATECONTIG: ::c_uint = 0x02;
-pub const F_ALLOCATEALL: ::c_uint = 0x04;
-
-pub const F_PEOFPOSMODE: ::c_int = 3;
-pub const F_VOLPOSMODE: ::c_int = 4;
-
-pub const O_ACCMODE: ::c_int = 3;
-
-pub const TIOCMODG: ::c_ulong = 0x40047403;
-pub const TIOCMODS: ::c_ulong = 0x80047404;
-pub const TIOCM_LE: ::c_int = 0x1;
-pub const TIOCM_DTR: ::c_int = 0x2;
-pub const TIOCM_RTS: ::c_int = 0x4;
-pub const TIOCM_ST: ::c_int = 0x8;
-pub const TIOCM_SR: ::c_int = 0x10;
-pub const TIOCM_CTS: ::c_int = 0x20;
-pub const TIOCM_CAR: ::c_int = 0x40;
-pub const TIOCM_CD: ::c_int = 0x40;
-pub const TIOCM_RNG: ::c_int = 0x80;
-pub const TIOCM_RI: ::c_int = 0x80;
-pub const TIOCM_DSR: ::c_int = 0x100;
-pub const TIOCEXCL: ::c_int = 0x2000740d;
-pub const TIOCNXCL: ::c_int = 0x2000740e;
-pub const TIOCFLUSH: ::c_ulong = 0x80047410;
-pub const TIOCGETD: ::c_ulong = 0x4004741a;
-pub const TIOCSETD: ::c_ulong = 0x8004741b;
-pub const TIOCIXON: ::c_uint = 0x20007481;
-pub const TIOCIXOFF: ::c_uint = 0x20007480;
-pub const TIOCSBRK: ::c_uint = 0x2000747b;
-pub const TIOCCBRK: ::c_uint = 0x2000747a;
-pub const TIOCSDTR: ::c_uint = 0x20007479;
-pub const TIOCCDTR: ::c_uint = 0x20007478;
-pub const TIOCGPGRP: ::c_ulong = 0x40047477;
-pub const TIOCSPGRP: ::c_ulong = 0x80047476;
-pub const TIOCOUTQ: ::c_ulong = 0x40047473;
-pub const TIOCSTI: ::c_ulong = 0x80017472;
-pub const TIOCNOTTY: ::c_uint = 0x20007471;
-pub const TIOCPKT: ::c_ulong = 0x80047470;
-pub const TIOCPKT_DATA: ::c_int = 0x0;
-pub const TIOCPKT_FLUSHREAD: ::c_int = 0x1;
-pub const TIOCPKT_FLUSHWRITE: ::c_int = 0x2;
-pub const TIOCPKT_STOP: ::c_int = 0x4;
-pub const TIOCPKT_START: ::c_int = 0x8;
-pub const TIOCPKT_NOSTOP: ::c_int = 0x10;
-pub const TIOCPKT_DOSTOP: ::c_int = 0x20;
-pub const TIOCPKT_IOCTL: ::c_int = 0x40;
-pub const TIOCSTOP: ::c_uint = 0x2000746f;
-pub const TIOCSTART: ::c_uint = 0x2000746e;
-pub const TIOCMSET: ::c_ulong = 0x8004746d;
-pub const TIOCMBIS: ::c_ulong = 0x8004746c;
-pub const TIOCMBIC: ::c_ulong = 0x8004746b;
-pub const TIOCMGET: ::c_ulong = 0x4004746a;
-pub const TIOCREMOTE: ::c_ulong = 0x80047469;
-pub const TIOCGWINSZ: ::c_ulong = 0x40087468;
-pub const TIOCSWINSZ: ::c_ulong = 0x80087467;
-pub const TIOCUCNTL: ::c_ulong = 0x80047466;
-pub const TIOCSTAT: ::c_uint = 0x20007465;
-pub const TIOCSCONS: ::c_uint = 0x20007463;
-pub const TIOCCONS: ::c_ulong = 0x80047462;
-pub const TIOCSCTTY: ::c_uint = 0x20007461;
-pub const TIOCEXT: ::c_ulong = 0x80047460;
-pub const TIOCSIG: ::c_uint = 0x2000745f;
-pub const TIOCDRAIN: ::c_uint = 0x2000745e;
-pub const TIOCMSDTRWAIT: ::c_ulong = 0x8004745b;
-pub const TIOCMGDTRWAIT: ::c_ulong = 0x4004745a;
-pub const TIOCSDRAINWAIT: ::c_ulong = 0x80047457;
-pub const TIOCGDRAINWAIT: ::c_ulong = 0x40047456;
-pub const TIOCDSIMICROCODE: ::c_uint = 0x20007455;
-pub const TIOCPTYGRANT: ::c_uint = 0x20007454;
-pub const TIOCPTYGNAME: ::c_uint = 0x40807453;
-pub const TIOCPTYUNLK: ::c_uint = 0x20007452;
-
-pub const SIGTRAP: ::c_int = 5;
-
-pub const GLOB_APPEND  : ::c_int = 0x0001;
-pub const GLOB_DOOFFS  : ::c_int = 0x0002;
-pub const GLOB_ERR     : ::c_int = 0x0004;
-pub const GLOB_MARK    : ::c_int = 0x0008;
-pub const GLOB_NOCHECK : ::c_int = 0x0010;
-pub const GLOB_NOSORT  : ::c_int = 0x0020;
-pub const GLOB_NOESCAPE: ::c_int = 0x2000;
-
-pub const GLOB_NOSPACE : ::c_int = -1;
-pub const GLOB_ABORTED : ::c_int = -2;
-pub const GLOB_NOMATCH : ::c_int = -3;
-
-pub const POSIX_MADV_NORMAL: ::c_int = 0;
-pub const POSIX_MADV_RANDOM: ::c_int = 1;
-pub const POSIX_MADV_SEQUENTIAL: ::c_int = 2;
-pub const POSIX_MADV_WILLNEED: ::c_int = 3;
-pub const POSIX_MADV_DONTNEED: ::c_int = 4;
-
-pub const _SC_IOV_MAX: ::c_int = 56;
-pub const _SC_GETGR_R_SIZE_MAX: ::c_int = 70;
-pub const _SC_GETPW_R_SIZE_MAX: ::c_int = 71;
-pub const _SC_LOGIN_NAME_MAX: ::c_int = 73;
-pub const _SC_MQ_PRIO_MAX: ::c_int = 75;
-pub const _SC_THREAD_ATTR_STACKADDR: ::c_int = 82;
-pub const _SC_THREAD_ATTR_STACKSIZE: ::c_int = 83;
-pub const _SC_THREAD_DESTRUCTOR_ITERATIONS: ::c_int = 85;
-pub const _SC_THREAD_KEYS_MAX: ::c_int = 86;
-pub const _SC_THREAD_PRIO_INHERIT: ::c_int = 87;
-pub const _SC_THREAD_PRIO_PROTECT: ::c_int = 88;
-pub const _SC_THREAD_PRIORITY_SCHEDULING: ::c_int = 89;
-pub const _SC_THREAD_PROCESS_SHARED: ::c_int = 90;
-pub const _SC_THREAD_SAFE_FUNCTIONS: ::c_int = 91;
-pub const _SC_THREAD_STACK_MIN: ::c_int = 93;
-pub const _SC_THREAD_THREADS_MAX: ::c_int = 94;
-pub const _SC_THREADS: ::c_int = 96;
-pub const _SC_TTY_NAME_MAX: ::c_int = 101;
-pub const _SC_ATEXIT_MAX: ::c_int = 107;
-pub const _SC_XOPEN_CRYPT: ::c_int = 108;
-pub const _SC_XOPEN_ENH_I18N: ::c_int = 109;
-pub const _SC_XOPEN_LEGACY: ::c_int = 110;
-pub const _SC_XOPEN_REALTIME: ::c_int = 111;
-pub const _SC_XOPEN_REALTIME_THREADS: ::c_int = 112;
-pub const _SC_XOPEN_SHM: ::c_int = 113;
-pub const _SC_XOPEN_UNIX: ::c_int = 115;
-pub const _SC_XOPEN_VERSION: ::c_int = 116;
-pub const _SC_XOPEN_XCU_VERSION: ::c_int = 121;
-
-pub const PTHREAD_CREATE_JOINABLE: ::c_int = 1;
-pub const PTHREAD_CREATE_DETACHED: ::c_int = 2;
-pub const PTHREAD_STACK_MIN: ::size_t = 8192;
-
-pub const RLIMIT_CPU: ::c_int = 0;
-pub const RLIMIT_FSIZE: ::c_int = 1;
-pub const RLIMIT_DATA: ::c_int = 2;
-pub const RLIMIT_STACK: ::c_int = 3;
-pub const RLIMIT_CORE: ::c_int = 4;
-pub const RLIMIT_AS: ::c_int = 5;
-pub const RLIMIT_RSS: ::c_int = RLIMIT_AS;
-pub const RLIMIT_MEMLOCK: ::c_int = 6;
-pub const RLIMIT_NPROC: ::c_int = 7;
-pub const RLIMIT_NOFILE: ::c_int = 8;
-pub const RLIM_NLIMITS: ::c_int = 9;
-pub const _RLIMIT_POSIX_FLAG: ::c_int = 0x1000;
-
-pub const RLIM_INFINITY: rlim_t = 0x7fff_ffff_ffff_ffff;
-
-pub const RUSAGE_SELF: ::c_int = 0;
-pub const RUSAGE_CHILDREN: ::c_int = -1;
-
-pub const MADV_NORMAL: ::c_int = 0;
-pub const MADV_RANDOM: ::c_int = 1;
-pub const MADV_SEQUENTIAL: ::c_int = 2;
-pub const MADV_WILLNEED: ::c_int = 3;
-pub const MADV_DONTNEED: ::c_int = 4;
-pub const MADV_FREE: ::c_int = 5;
-pub const MADV_ZERO_WIRED_PAGES: ::c_int = 6;
-pub const MADV_FREE_REUSABLE: ::c_int = 7;
-pub const MADV_FREE_REUSE: ::c_int = 8;
-pub const MADV_CAN_REUSE: ::c_int = 9;
-
-pub const MINCORE_INCORE: ::c_int =  0x1;
-pub const MINCORE_REFERENCED: ::c_int = 0x2;
-pub const MINCORE_MODIFIED: ::c_int = 0x4;
-pub const MINCORE_REFERENCED_OTHER: ::c_int = 0x8;
-pub const MINCORE_MODIFIED_OTHER: ::c_int = 0x10;
-
-pub const AF_UNIX: ::c_int = 1;
-pub const AF_INET: ::c_int = 2;
-pub const AF_INET6: ::c_int = 30;
-pub const SOCK_STREAM: ::c_int = 1;
-pub const SOCK_DGRAM: ::c_int = 2;
-pub const SOCK_RAW: ::c_int = 3;
-pub const SOCK_SEQPACKET: ::c_int = 5;
-pub const IPPROTO_TCP: ::c_int = 6;
-pub const IPPROTO_IP: ::c_int = 0;
-pub const IPPROTO_IPV6: ::c_int = 41;
-pub const IP_MULTICAST_TTL: ::c_int = 10;
-pub const IP_MULTICAST_LOOP: ::c_int = 11;
-pub const IP_TTL: ::c_int = 4;
-pub const IP_HDRINCL: ::c_int = 2;
-pub const IP_ADD_MEMBERSHIP: ::c_int = 12;
-pub const IP_DROP_MEMBERSHIP: ::c_int = 13;
-pub const IPV6_JOIN_GROUP: ::c_int = 12;
-pub const IPV6_LEAVE_GROUP: ::c_int = 13;
-
-pub const TCP_NODELAY: ::c_int = 0x01;
-pub const TCP_KEEPALIVE: ::c_int = 0x10;
-pub const SOL_SOCKET: ::c_int = 0xffff;
-
-pub const SO_DEBUG: ::c_int = 0x01;
-pub const SO_ACCEPTCONN: ::c_int = 0x0002;
-pub const SO_REUSEADDR: ::c_int = 0x0004;
-pub const SO_KEEPALIVE: ::c_int = 0x0008;
-pub const SO_DONTROUTE: ::c_int = 0x0010;
-pub const SO_BROADCAST: ::c_int = 0x0020;
-pub const SO_USELOOPBACK: ::c_int = 0x0040;
-pub const SO_LINGER: ::c_int = 0x0080;
-pub const SO_OOBINLINE: ::c_int = 0x0100;
-pub const SO_REUSEPORT: ::c_int = 0x0200;
-pub const SO_SNDBUF: ::c_int = 0x1001;
-pub const SO_RCVBUF: ::c_int = 0x1002;
-pub const SO_SNDLOWAT: ::c_int = 0x1003;
-pub const SO_RCVLOWAT: ::c_int = 0x1004;
-pub const SO_SNDTIMEO: ::c_int = 0x1005;
-pub const SO_RCVTIMEO: ::c_int = 0x1006;
-pub const SO_ERROR: ::c_int = 0x1007;
-pub const SO_TYPE: ::c_int = 0x1008;
-
-pub const IFF_LOOPBACK: ::c_int = 0x8;
-
-pub const SHUT_RD: ::c_int = 0;
-pub const SHUT_WR: ::c_int = 1;
-pub const SHUT_RDWR: ::c_int = 2;
-
-pub const LOCK_SH: ::c_int = 1;
-pub const LOCK_EX: ::c_int = 2;
-pub const LOCK_NB: ::c_int = 4;
-pub const LOCK_UN: ::c_int = 8;
-
-pub const O_DSYNC: ::c_int = 4194304;
-pub const O_SYNC: ::c_int = 128;
-pub const O_NONBLOCK: ::c_int = 4;
-
-pub const MAP_COPY: ::c_int = 0x0002;
-pub const MAP_RENAME: ::c_int = 0x0020;
-pub const MAP_NORESERVE: ::c_int = 0x0040;
-pub const MAP_NOEXTEND: ::c_int = 0x0100;
-pub const MAP_HASSEMAPHORE: ::c_int = 0x0200;
-pub const MAP_NOCACHE: ::c_int = 0x0400;
-pub const MAP_JIT: ::c_int = 0x0800;
-
-pub const IPPROTO_RAW: ::c_int = 255;
-
-pub const SO_NREAD: ::c_int = 0x1020;
-pub const SO_NKE: ::c_int = 0x1021;
-pub const SO_NOSIGPIPE: ::c_int = 0x1022;
-pub const SO_NOADDRERR: ::c_int = 0x1023;
-pub const SO_NWRITE: ::c_int = 0x1024;
-pub const SO_DONTTRUNC: ::c_int = 0x2000;
-pub const SO_WANTMORE: ::c_int = 0x4000;
-pub const SO_WANTOOBFLAG: ::c_int = 0x8000;
-
-pub const _SC_ARG_MAX: ::c_int = 1;
-pub const _SC_CHILD_MAX: ::c_int = 2;
-pub const _SC_CLK_TCK: ::c_int = 3;
-pub const _SC_NGROUPS_MAX: ::c_int = 4;
-pub const _SC_OPEN_MAX: ::c_int = 5;
-pub const _SC_JOB_CONTROL: ::c_int = 6;
-pub const _SC_SAVED_IDS: ::c_int = 7;
-pub const _SC_VERSION: ::c_int = 8;
-pub const _SC_BC_BASE_MAX: ::c_int = 9;
-pub const _SC_BC_DIM_MAX: ::c_int = 10;
-pub const _SC_BC_SCALE_MAX: ::c_int = 11;
-pub const _SC_BC_STRING_MAX: ::c_int = 12;
-pub const _SC_COLL_WEIGHTS_MAX: ::c_int = 13;
-pub const _SC_EXPR_NEST_MAX: ::c_int = 14;
-pub const _SC_LINE_MAX: ::c_int = 15;
-pub const _SC_RE_DUP_MAX: ::c_int = 16;
-pub const _SC_2_VERSION: ::c_int = 17;
-pub const _SC_2_C_BIND: ::c_int = 18;
-pub const _SC_2_C_DEV: ::c_int = 19;
-pub const _SC_2_CHAR_TERM: ::c_int = 20;
-pub const _SC_2_FORT_DEV: ::c_int = 21;
-pub const _SC_2_FORT_RUN: ::c_int = 22;
-pub const _SC_2_LOCALEDEF: ::c_int = 23;
-pub const _SC_2_SW_DEV: ::c_int = 24;
-pub const _SC_2_UPE: ::c_int = 25;
-pub const _SC_STREAM_MAX: ::c_int = 26;
-pub const _SC_TZNAME_MAX: ::c_int = 27;
-pub const _SC_ASYNCHRONOUS_IO: ::c_int = 28;
-pub const _SC_PAGESIZE: ::c_int = 29;
-pub const _SC_MEMLOCK: ::c_int = 30;
-pub const _SC_MEMLOCK_RANGE: ::c_int = 31;
-pub const _SC_MEMORY_PROTECTION: ::c_int = 32;
-pub const _SC_MESSAGE_PASSING: ::c_int = 33;
-pub const _SC_PRIORITIZED_IO: ::c_int = 34;
-pub const _SC_PRIORITY_SCHEDULING: ::c_int = 35;
-pub const _SC_REALTIME_SIGNALS: ::c_int = 36;
-pub const _SC_SEMAPHORES: ::c_int = 37;
-pub const _SC_FSYNC: ::c_int = 38;
-pub const _SC_SHARED_MEMORY_OBJECTS: ::c_int = 39;
-pub const _SC_SYNCHRONIZED_IO: ::c_int = 40;
-pub const _SC_TIMERS: ::c_int = 41;
-pub const _SC_AIO_LISTIO_MAX: ::c_int = 42;
-pub const _SC_AIO_MAX: ::c_int = 43;
-pub const _SC_AIO_PRIO_DELTA_MAX: ::c_int = 44;
-pub const _SC_DELAYTIMER_MAX: ::c_int = 45;
-pub const _SC_MQ_OPEN_MAX: ::c_int = 46;
-pub const _SC_MAPPED_FILES: ::c_int = 47;
-pub const _SC_RTSIG_MAX: ::c_int = 48;
-pub const _SC_SEM_NSEMS_MAX: ::c_int = 49;
-pub const _SC_SEM_VALUE_MAX: ::c_int = 50;
-pub const _SC_SIGQUEUE_MAX: ::c_int = 51;
-pub const _SC_TIMER_MAX: ::c_int = 52;
-pub const _SC_NPROCESSORS_CONF: ::c_int = 57;
-pub const _SC_NPROCESSORS_ONLN: ::c_int = 58;
-pub const _SC_2_PBS: ::c_int = 59;
-pub const _SC_2_PBS_ACCOUNTING: ::c_int = 60;
-pub const _SC_2_PBS_CHECKPOINT: ::c_int = 61;
-pub const _SC_2_PBS_LOCATE: ::c_int = 62;
-pub const _SC_2_PBS_MESSAGE: ::c_int = 63;
-pub const _SC_2_PBS_TRACK: ::c_int = 64;
-pub const _SC_ADVISORY_INFO: ::c_int = 65;
-pub const _SC_BARRIERS: ::c_int = 66;
-pub const _SC_CLOCK_SELECTION: ::c_int = 67;
-pub const _SC_CPUTIME: ::c_int = 68;
-pub const _SC_FILE_LOCKING: ::c_int = 69;
-pub const _SC_HOST_NAME_MAX: ::c_int = 72;
-pub const _SC_MONOTONIC_CLOCK: ::c_int = 74;
-pub const _SC_READER_WRITER_LOCKS: ::c_int = 76;
-pub const _SC_REGEXP: ::c_int = 77;
-pub const _SC_SHELL: ::c_int = 78;
-pub const _SC_SPAWN: ::c_int = 79;
-pub const _SC_SPIN_LOCKS: ::c_int = 80;
-pub const _SC_SPORADIC_SERVER: ::c_int = 81;
-pub const _SC_THREAD_CPUTIME: ::c_int = 84;
-pub const _SC_THREAD_SPORADIC_SERVER: ::c_int = 92;
-pub const _SC_TIMEOUTS: ::c_int = 95;
-pub const _SC_TRACE: ::c_int = 97;
-pub const _SC_TRACE_EVENT_FILTER: ::c_int = 98;
-pub const _SC_TRACE_INHERIT: ::c_int = 99;
-pub const _SC_TRACE_LOG: ::c_int = 100;
-pub const _SC_TYPED_MEMORY_OBJECTS: ::c_int = 102;
-pub const _SC_V6_ILP32_OFF32: ::c_int = 103;
-pub const _SC_V6_ILP32_OFFBIG: ::c_int = 104;
-pub const _SC_V6_LP64_OFF64: ::c_int = 105;
-pub const _SC_V6_LPBIG_OFFBIG: ::c_int = 106;
-pub const _SC_IPV6: ::c_int = 118;
-pub const _SC_RAW_SOCKETS: ::c_int = 119;
-pub const _SC_SYMLOOP_MAX: ::c_int = 120;
-pub const _SC_PAGE_SIZE: ::c_int = _SC_PAGESIZE;
-pub const _SC_XOPEN_STREAMS: ::c_int = 114;
-pub const _SC_XBS5_ILP32_OFF32: ::c_int = 122;
-pub const _SC_XBS5_ILP32_OFFBIG: ::c_int = 123;
-pub const _SC_XBS5_LP64_OFF64: ::c_int = 124;
-pub const _SC_XBS5_LPBIG_OFFBIG: ::c_int = 125;
-pub const _SC_SS_REPL_MAX: ::c_int = 126;
-pub const _SC_TRACE_EVENT_NAME_MAX: ::c_int = 127;
-pub const _SC_TRACE_NAME_MAX: ::c_int = 128;
-pub const _SC_TRACE_SYS_MAX: ::c_int = 129;
-pub const _SC_TRACE_USER_EVENT_MAX: ::c_int = 130;
-pub const _SC_PASS_MAX: ::c_int = 131;
-
-pub const PTHREAD_MUTEX_NORMAL: ::c_int = 0;
-pub const PTHREAD_MUTEX_ERRORCHECK: ::c_int = 1;
-pub const PTHREAD_MUTEX_RECURSIVE: ::c_int = 2;
-pub const PTHREAD_MUTEX_DEFAULT: ::c_int = PTHREAD_MUTEX_NORMAL;
-pub const _PTHREAD_MUTEX_SIG_init: ::c_long = 0x32AAABA7;
-pub const _PTHREAD_COND_SIG_init: ::c_long = 0x3CB0B1BB;
-pub const _PTHREAD_RWLOCK_SIG_init: ::c_long = 0x2DA8B3B4;
-pub const PTHREAD_MUTEX_INITIALIZER: pthread_mutex_t = pthread_mutex_t {
-    __sig: _PTHREAD_MUTEX_SIG_init,
-    __opaque: [0; __PTHREAD_MUTEX_SIZE__],
-};
-pub const PTHREAD_COND_INITIALIZER: pthread_cond_t = pthread_cond_t {
-    __sig: _PTHREAD_COND_SIG_init,
-    __opaque: [0; __PTHREAD_COND_SIZE__],
-};
-pub const PTHREAD_RWLOCK_INITIALIZER: pthread_rwlock_t = pthread_rwlock_t {
-    __sig: _PTHREAD_RWLOCK_SIG_init,
-    __opaque: [0; __PTHREAD_RWLOCK_SIZE__],
-};
-
-pub const SIGSTKSZ: ::size_t = 131072;
-
-pub const FD_SETSIZE: usize = 1024;
-
-pub const ST_NOSUID: ::c_ulong = 2;
-
-pub const EVFILT_READ: ::int16_t = -1;
-pub const EVFILT_WRITE: ::int16_t = -2;
-pub const EVFILT_AIO: ::int16_t = -3;
-pub const EVFILT_VNODE: ::int16_t = -4;
-pub const EVFILT_PROC: ::int16_t = -5;
-pub const EVFILT_SIGNAL: ::int16_t = -6;
-pub const EVFILT_TIMER: ::int16_t = -7;
-pub const EVFILT_MACHPORT: ::int16_t = -8;
-pub const EVFILT_FS: ::int16_t = -9;
-pub const EVFILT_USER: ::int16_t = -10;
-pub const EVFILT_VM: ::int16_t = -12;
-
-pub const EV_ADD: ::uint16_t = 0x1;
-pub const EV_DELETE: ::uint16_t = 0x2;
-pub const EV_ENABLE: ::uint16_t = 0x4;
-pub const EV_DISABLE: ::uint16_t = 0x8;
-pub const EV_ONESHOT: ::uint16_t = 0x10;
-pub const EV_CLEAR: ::uint16_t = 0x20;
-pub const EV_RECEIPT: ::uint16_t = 0x40;
-pub const EV_DISPATCH: ::uint16_t = 0x80;
-pub const EV_FLAG0: ::uint16_t = 0x1000;
-pub const EV_POLL: ::uint16_t = 0x1000;
-pub const EV_FLAG1: ::uint16_t = 0x2000;
-pub const EV_OOBAND: ::uint16_t = 0x2000;
-pub const EV_ERROR: ::uint16_t = 0x4000;
-pub const EV_EOF: ::uint16_t = 0x8000;
-pub const EV_SYSFLAGS: ::uint16_t = 0xf000;
-
-pub const NOTE_TRIGGER: ::uint32_t = 0x01000000;
-pub const NOTE_FFNOP: ::uint32_t = 0x00000000;
-pub const NOTE_FFAND: ::uint32_t = 0x40000000;
-pub const NOTE_FFOR: ::uint32_t = 0x80000000;
-pub const NOTE_FFCOPY: ::uint32_t = 0xc0000000;
-pub const NOTE_FFCTRLMASK: ::uint32_t = 0xc0000000;
-pub const NOTE_FFLAGSMASK: ::uint32_t = 0x00ffffff;
-pub const NOTE_LOWAT: ::uint32_t = 0x00000001;
-pub const NOTE_DELETE: ::uint32_t = 0x00000001;
-pub const NOTE_WRITE: ::uint32_t = 0x00000002;
-pub const NOTE_EXTEND: ::uint32_t = 0x00000004;
-pub const NOTE_ATTRIB: ::uint32_t = 0x00000008;
-pub const NOTE_LINK: ::uint32_t = 0x00000010;
-pub const NOTE_RENAME: ::uint32_t = 0x00000020;
-pub const NOTE_REVOKE: ::uint32_t = 0x00000040;
-pub const NOTE_NONE: ::uint32_t = 0x00000080;
-pub const NOTE_EXIT: ::uint32_t = 0x80000000;
-pub const NOTE_FORK: ::uint32_t = 0x40000000;
-pub const NOTE_EXEC: ::uint32_t = 0x20000000;
-pub const NOTE_REAP: ::uint32_t = 0x10000000;
-pub const NOTE_SIGNAL: ::uint32_t = 0x08000000;
-pub const NOTE_EXITSTATUS: ::uint32_t = 0x04000000;
-pub const NOTE_EXIT_DETAIL: ::uint32_t = 0x02000000;
-pub const NOTE_PDATAMASK: ::uint32_t = 0x000fffff;
-pub const NOTE_PCTRLMASK: ::uint32_t = 0xfff00000;
-pub const NOTE_EXIT_REPARENTED: ::uint32_t = 0x00080000;
-pub const NOTE_EXIT_DETAIL_MASK: ::uint32_t = 0x00070000;
-pub const NOTE_EXIT_DECRYPTFAIL: ::uint32_t = 0x00010000;
-pub const NOTE_EXIT_MEMORY: ::uint32_t = 0x00020000;
-pub const NOTE_EXIT_CSERROR: ::uint32_t = 0x00040000;
-pub const NOTE_VM_PRESSURE: ::uint32_t = 0x80000000;
-pub const NOTE_VM_PRESSURE_TERMINATE: ::uint32_t = 0x40000000;
-pub const NOTE_VM_PRESSURE_SUDDEN_TERMINATE: ::uint32_t = 0x20000000;
-pub const NOTE_VM_ERROR: ::uint32_t = 0x10000000;
-pub const NOTE_SECONDS: ::uint32_t = 0x00000001;
-pub const NOTE_USECONDS: ::uint32_t = 0x00000002;
-pub const NOTE_NSECONDS: ::uint32_t = 0x00000004;
-pub const NOTE_ABSOLUTE: ::uint32_t = 0x00000008;
-pub const NOTE_LEEWAY: ::uint32_t = 0x00000010;
-pub const NOTE_CRITICAL: ::uint32_t = 0x00000020;
-pub const NOTE_BACKGROUND: ::uint32_t = 0x00000040;
-pub const NOTE_TRACK: ::uint32_t = 0x00000001;
-pub const NOTE_TRACKERR: ::uint32_t = 0x00000002;
-pub const NOTE_CHILD: ::uint32_t = 0x00000004;
-
-pub const NL0: ::c_int  = 0x00000000;
-pub const NL1: ::c_int  = 0x00000100;
-pub const TAB0: ::c_int = 0x00000000;
-pub const TAB1: ::c_int = 0x00000400;
-pub const TAB2: ::c_int = 0x00000800;
-pub const CR0: ::c_int  = 0x00000000;
-pub const CR1: ::c_int  = 0x00001000;
-pub const CR2: ::c_int  = 0x00002000;
-pub const CR3: ::c_int  = 0x00003000;
-pub const FF0: ::c_int  = 0x00000000;
-pub const FF1: ::c_int  = 0x00004000;
-pub const BS0: ::c_int  = 0x00000000;
-pub const BS1: ::c_int  = 0x00008000;
-pub const TAB3: ::c_int = 0x00000004;
-pub const VT0: ::c_int  = 0x00000000;
-pub const VT1: ::c_int  = 0x00010000;
-pub const IUTF8: ::tcflag_t = 0x00004000;
-pub const CRTSCTS: ::tcflag_t = 0x00030000;
-
-pub const NI_MAXHOST: ::socklen_t = 1025;
-
-pub const Q_GETQUOTA: ::c_int = 0x300;
-pub const Q_SETQUOTA: ::c_int = 0x400;
-
-pub const RTLD_LOCAL: ::c_int = 0x4;
-pub const RTLD_FIRST: ::c_int = 0x100;
-pub const RTLD_NODELETE: ::c_int = 0x80;
-pub const RTLD_NOLOAD: ::c_int = 0x10;
-pub const RTLD_GLOBAL: ::c_int = 0x8;
-
-pub const _WSTOPPED: ::c_int = 0o177;
-
-pub const LOG_NETINFO: ::c_int = 12 << 3;
-pub const LOG_REMOTEAUTH: ::c_int = 13 << 3;
-pub const LOG_INSTALL: ::c_int = 14 << 3;
-pub const LOG_RAS: ::c_int = 15 << 3;
-pub const LOG_LAUNCHD: ::c_int = 24 << 3;
-pub const LOG_NFACILITIES: ::c_int = 25;
-
-pub const CTLTYPE: ::c_int = 0xf;
-pub const CTLTYPE_NODE: ::c_int = 1;
-pub const CTLTYPE_INT: ::c_int = 2;
-pub const CTLTYPE_STRING: ::c_int = 3;
-pub const CTLTYPE_QUAD: ::c_int = 4;
-pub const CTLTYPE_OPAQUE: ::c_int = 5;
-pub const CTLTYPE_STRUCT: ::c_int = CTLTYPE_OPAQUE;
-pub const CTLFLAG_RD: ::c_int = 0x80000000;
-pub const CTLFLAG_WR: ::c_int = 0x40000000;
-pub const CTLFLAG_RW: ::c_int = CTLFLAG_RD | CTLFLAG_WR;
-pub const CTLFLAG_NOLOCK: ::c_int = 0x20000000;
-pub const CTLFLAG_ANYBODY: ::c_int = 0x10000000;
-pub const CTLFLAG_SECURE: ::c_int = 0x08000000;
-pub const CTLFLAG_MASKED: ::c_int = 0x04000000;
-pub const CTLFLAG_NOAUTO: ::c_int = 0x02000000;
-pub const CTLFLAG_KERN: ::c_int = 0x01000000;
-pub const CTLFLAG_LOCKED: ::c_int = 0x00800000;
-pub const CTLFLAG_OID2: ::c_int = 0x00400000;
-pub const CTL_UNSPEC: ::c_int = 0;
-pub const CTL_KERN: ::c_int = 1;
-pub const CTL_VM: ::c_int = 2;
-pub const CTL_VFS: ::c_int = 3;
-pub const CTL_NET: ::c_int = 4;
-pub const CTL_DEBUG: ::c_int = 5;
-pub const CTL_HW: ::c_int = 6;
-pub const CTL_MACHDEP: ::c_int = 7;
-pub const CTL_USER: ::c_int = 8;
-pub const CTL_MAXID: ::c_int = 9;
-pub const KERN_OSTYPE: ::c_int = 1;
-pub const KERN_OSRELEASE: ::c_int = 2;
-pub const KERN_OSREV: ::c_int = 3;
-pub const KERN_VERSION: ::c_int = 4;
-pub const KERN_MAXVNODES: ::c_int = 5;
-pub const KERN_MAXPROC: ::c_int = 6;
-pub const KERN_MAXFILES: ::c_int = 7;
-pub const KERN_ARGMAX: ::c_int = 8;
-pub const KERN_SECURELVL: ::c_int = 9;
-pub const KERN_HOSTNAME: ::c_int = 10;
-pub const KERN_HOSTID: ::c_int = 11;
-pub const KERN_CLOCKRATE: ::c_int = 12;
-pub const KERN_VNODE: ::c_int = 13;
-pub const KERN_PROC: ::c_int = 14;
-pub const KERN_FILE: ::c_int = 15;
-pub const KERN_PROF: ::c_int = 16;
-pub const KERN_POSIX1: ::c_int = 17;
-pub const KERN_NGROUPS: ::c_int = 18;
-pub const KERN_JOB_CONTROL: ::c_int = 19;
-pub const KERN_SAVED_IDS: ::c_int = 20;
-pub const KERN_BOOTTIME: ::c_int = 21;
-pub const KERN_NISDOMAINNAME: ::c_int = 22;
-pub const KERN_DOMAINNAME: ::c_int = KERN_NISDOMAINNAME;
-pub const KERN_MAXPARTITIONS: ::c_int = 23;
-pub const KERN_KDEBUG: ::c_int = 24;
-pub const KERN_UPDATEINTERVAL: ::c_int = 25;
-pub const KERN_OSRELDATE: ::c_int = 26;
-pub const KERN_NTP_PLL: ::c_int = 27;
-pub const KERN_BOOTFILE: ::c_int = 28;
-pub const KERN_MAXFILESPERPROC: ::c_int = 29;
-pub const KERN_MAXPROCPERUID: ::c_int = 30;
-pub const KERN_DUMPDEV: ::c_int = 31;
-pub const KERN_IPC: ::c_int = 32;
-pub const KERN_DUMMY: ::c_int = 33;
-pub const KERN_PS_STRINGS: ::c_int = 34;
-pub const KERN_USRSTACK32: ::c_int = 35;
-pub const KERN_LOGSIGEXIT: ::c_int = 36;
-pub const KERN_SYMFILE: ::c_int = 37;
-pub const KERN_PROCARGS: ::c_int = 38;
-pub const KERN_NETBOOT: ::c_int = 40;
-pub const KERN_SYSV: ::c_int = 42;
-pub const KERN_AFFINITY: ::c_int = 43;
-pub const KERN_TRANSLATE: ::c_int = 44;
-pub const KERN_CLASSIC: ::c_int = KERN_TRANSLATE;
-pub const KERN_EXEC: ::c_int = 45;
-pub const KERN_CLASSICHANDLER: ::c_int = KERN_EXEC;
-pub const KERN_AIOMAX: ::c_int = 46;
-pub const KERN_AIOPROCMAX: ::c_int = 47;
-pub const KERN_AIOTHREADS: ::c_int = 48;
-pub const KERN_COREFILE: ::c_int = 50;
-pub const KERN_COREDUMP: ::c_int = 51;
-pub const KERN_SUGID_COREDUMP: ::c_int = 52;
-pub const KERN_PROCDELAYTERM: ::c_int = 53;
-pub const KERN_SHREG_PRIVATIZABLE: ::c_int = 54;
-pub const KERN_LOW_PRI_WINDOW: ::c_int = 56;
-pub const KERN_LOW_PRI_DELAY: ::c_int = 57;
-pub const KERN_POSIX: ::c_int = 58;
-pub const KERN_USRSTACK64: ::c_int = 59;
-pub const KERN_NX_PROTECTION: ::c_int = 60;
-pub const KERN_TFP: ::c_int = 61;
-pub const KERN_PROCNAME: ::c_int = 62;
-pub const KERN_THALTSTACK: ::c_int = 63;
-pub const KERN_SPECULATIVE_READS: ::c_int = 64;
-pub const KERN_OSVERSION: ::c_int = 65;
-pub const KERN_SAFEBOOT: ::c_int = 66;
-pub const KERN_RAGEVNODE: ::c_int = 68;
-pub const KERN_TTY: ::c_int = 69;
-pub const KERN_CHECKOPENEVT: ::c_int = 70;
-pub const KERN_THREADNAME: ::c_int = 71;
-pub const KERN_MAXID: ::c_int = 72;
-pub const KERN_RAGE_PROC: ::c_int = 1;
-pub const KERN_RAGE_THREAD: ::c_int = 2;
-pub const KERN_UNRAGE_PROC: ::c_int = 3;
-pub const KERN_UNRAGE_THREAD: ::c_int = 4;
-pub const KERN_OPENEVT_PROC: ::c_int = 1;
-pub const KERN_UNOPENEVT_PROC: ::c_int = 2;
-pub const KERN_TFP_POLICY: ::c_int = 1;
-pub const KERN_TFP_POLICY_DENY: ::c_int = 0;
-pub const KERN_TFP_POLICY_DEFAULT: ::c_int = 2;
-pub const KERN_KDEFLAGS: ::c_int = 1;
-pub const KERN_KDDFLAGS: ::c_int = 2;
-pub const KERN_KDENABLE: ::c_int = 3;
-pub const KERN_KDSETBUF: ::c_int = 4;
-pub const KERN_KDGETBUF: ::c_int = 5;
-pub const KERN_KDSETUP: ::c_int = 6;
-pub const KERN_KDREMOVE: ::c_int = 7;
-pub const KERN_KDSETREG: ::c_int = 8;
-pub const KERN_KDGETREG: ::c_int = 9;
-pub const KERN_KDREADTR: ::c_int = 10;
-pub const KERN_KDPIDTR: ::c_int = 11;
-pub const KERN_KDTHRMAP: ::c_int = 12;
-pub const KERN_KDPIDEX: ::c_int = 14;
-pub const KERN_KDSETRTCDEC: ::c_int = 15;
-pub const KERN_KDGETENTROPY: ::c_int = 16;
-pub const KERN_KDWRITETR: ::c_int = 17;
-pub const KERN_KDWRITEMAP: ::c_int = 18;
-pub const KERN_KDENABLE_BG_TRACE: ::c_int = 19;
-pub const KERN_KDDISABLE_BG_TRACE: ::c_int = 20;
-pub const KERN_KDREADCURTHRMAP: ::c_int = 21;
-pub const KERN_KDSET_TYPEFILTER: ::c_int = 22;
-pub const KERN_KDBUFWAIT: ::c_int = 23;
-pub const KERN_KDCPUMAP: ::c_int = 24;
-pub const KERN_PROC_ALL: ::c_int = 0;
-pub const KERN_PROC_PID: ::c_int = 1;
-pub const KERN_PROC_PGRP: ::c_int = 2;
-pub const KERN_PROC_SESSION: ::c_int = 3;
-pub const KERN_PROC_TTY: ::c_int = 4;
-pub const KERN_PROC_UID: ::c_int = 5;
-pub const KERN_PROC_RUID: ::c_int = 6;
-pub const KERN_PROC_LCID: ::c_int = 7;
-pub const KIPC_MAXSOCKBUF: ::c_int = 1;
-pub const KIPC_SOCKBUF_WASTE: ::c_int = 2;
-pub const KIPC_SOMAXCONN: ::c_int = 3;
-pub const KIPC_MAX_LINKHDR: ::c_int = 4;
-pub const KIPC_MAX_PROTOHDR: ::c_int = 5;
-pub const KIPC_MAX_HDR: ::c_int = 6;
-pub const KIPC_MAX_DATALEN: ::c_int = 7;
-pub const KIPC_MBSTAT: ::c_int = 8;
-pub const KIPC_NMBCLUSTERS: ::c_int = 9;
-pub const KIPC_SOQLIMITCOMPAT: ::c_int = 10;
-pub const VM_METER: ::c_int = 1;
-pub const VM_LOADAVG: ::c_int = 2;
-pub const VM_MACHFACTOR: ::c_int = 4;
-pub const VM_SWAPUSAGE: ::c_int = 5;
-pub const VM_MAXID: ::c_int = 6;
-pub const HW_MACHINE: ::c_int = 1;
-pub const HW_MODEL: ::c_int = 2;
-pub const HW_NCPU: ::c_int = 3;
-pub const HW_BYTEORDER: ::c_int = 4;
-pub const HW_PHYSMEM: ::c_int = 5;
-pub const HW_USERMEM: ::c_int = 6;
-pub const HW_PAGESIZE: ::c_int = 7;
-pub const HW_DISKNAMES: ::c_int = 8;
-pub const HW_DISKSTATS: ::c_int = 9;
-pub const HW_EPOCH: ::c_int = 10;
-pub const HW_FLOATINGPT: ::c_int = 11;
-pub const HW_MACHINE_ARCH: ::c_int = 12;
-pub const HW_VECTORUNIT: ::c_int = 13;
-pub const HW_BUS_FREQ: ::c_int = 14;
-pub const HW_CPU_FREQ: ::c_int = 15;
-pub const HW_CACHELINE: ::c_int = 16;
-pub const HW_L1ICACHESIZE: ::c_int = 17;
-pub const HW_L1DCACHESIZE: ::c_int = 18;
-pub const HW_L2SETTINGS: ::c_int = 19;
-pub const HW_L2CACHESIZE: ::c_int = 20;
-pub const HW_L3SETTINGS: ::c_int = 21;
-pub const HW_L3CACHESIZE: ::c_int = 22;
-pub const HW_TB_FREQ: ::c_int = 23;
-pub const HW_MEMSIZE: ::c_int = 24;
-pub const HW_AVAILCPU: ::c_int = 25;
-pub const HW_MAXID: ::c_int = 26;
-pub const USER_CS_PATH: ::c_int = 1;
-pub const USER_BC_BASE_MAX: ::c_int = 2;
-pub const USER_BC_DIM_MAX: ::c_int = 3;
-pub const USER_BC_SCALE_MAX: ::c_int = 4;
-pub const USER_BC_STRING_MAX: ::c_int = 5;
-pub const USER_COLL_WEIGHTS_MAX: ::c_int = 6;
-pub const USER_EXPR_NEST_MAX: ::c_int = 7;
-pub const USER_LINE_MAX: ::c_int = 8;
-pub const USER_RE_DUP_MAX: ::c_int = 9;
-pub const USER_POSIX2_VERSION: ::c_int = 10;
-pub const USER_POSIX2_C_BIND: ::c_int = 11;
-pub const USER_POSIX2_C_DEV: ::c_int = 12;
-pub const USER_POSIX2_CHAR_TERM: ::c_int = 13;
-pub const USER_POSIX2_FORT_DEV: ::c_int = 14;
-pub const USER_POSIX2_FORT_RUN: ::c_int = 15;
-pub const USER_POSIX2_LOCALEDEF: ::c_int = 16;
-pub const USER_POSIX2_SW_DEV: ::c_int = 17;
-pub const USER_POSIX2_UPE: ::c_int = 18;
-pub const USER_STREAM_MAX: ::c_int = 19;
-pub const USER_TZNAME_MAX: ::c_int = 20;
-pub const USER_MAXID: ::c_int = 21;
-pub const CTL_DEBUG_NAME: ::c_int = 0;
-pub const CTL_DEBUG_VALUE: ::c_int = 1;
-pub const CTL_DEBUG_MAXID: ::c_int = 20;
-
-pub const POLLRDNORM: ::c_short = 0x040;
-pub const POLLWRNORM: ::c_short = 0x004;
-pub const POLLRDBAND: ::c_short = 0x080;
-pub const POLLWRBAND: ::c_short = 0x100;
-
-pub const PRIO_DARWIN_THREAD: ::c_int = 3;
-pub const PRIO_DARWIN_PROCESS: ::c_int = 4;
-pub const PRIO_DARWIN_BG: ::c_int = 0x1000;
-pub const PRIO_DARWIN_NONUI: ::c_int = 0x1001;
-
-pub const SEM_FAILED: *mut sem_t = -1isize as *mut ::sem_t;
-
-f! {
-    pub fn WSTOPSIG(status: ::c_int) -> ::c_int {
-        status >> 8
-    }
-
-    pub fn _WSTATUS(status: ::c_int) -> ::c_int {
-        status & 0x7f
-    }
-
-    pub fn WIFCONTINUED(status: ::c_int) -> bool {
-        _WSTATUS(status) == _WSTOPPED && WSTOPSIG(status) == 0x13
-    }
-
-    pub fn WIFSIGNALED(status: ::c_int) -> bool {
-        _WSTATUS(status) != _WSTOPPED && _WSTATUS(status) != 0
-    }
-
-    pub fn WIFSTOPPED(status: ::c_int) -> bool {
-        _WSTATUS(status) == _WSTOPPED && WSTOPSIG(status) != 0x13
-    }
-}
-
-extern {
-    pub fn lutimes(file: *const ::c_char, times: *const ::timeval) -> ::c_int;
-
-    pub fn getutxent() -> *mut utmpx;
-    pub fn getutxid(ut: *const utmpx) -> *mut utmpx;
-    pub fn getutxline(ut: *const utmpx) -> *mut utmpx;
-    pub fn pututxline(ut: *const utmpx) -> *mut utmpx;
-    pub fn setutxent();
-    pub fn endutxent();
-    pub fn utmpxname(file: *const ::c_char) -> ::c_int;
-
-    pub fn getnameinfo(sa: *const ::sockaddr,
-                       salen: ::socklen_t,
-                       host: *mut ::c_char,
-                       hostlen: ::socklen_t,
-                       serv: *mut ::c_char,
-                       sevlen: ::socklen_t,
-                       flags: ::c_int) -> ::c_int;
-    pub fn mincore(addr: *const ::c_void, len: ::size_t,
-                   vec: *mut ::c_char) -> ::c_int;
-    pub fn sysctlnametomib(name: *const ::c_char,
-                           mibp: *mut ::c_int,
-                           sizep: *mut ::size_t)
-                           -> ::c_int;
-    #[cfg_attr(all(target_os = "macos", target_arch = "x86"),
-               link_name = "mprotect$UNIX2003")]
-    pub fn mprotect(addr: *mut ::c_void, len: ::size_t, prot: ::c_int)
-                    -> ::c_int;
-    pub fn shm_open(name: *const ::c_char, oflag: ::c_int, ...) -> ::c_int;
-    pub fn sysctl(name: *mut ::c_int,
-                  namelen: ::c_uint,
-                  oldp: *mut ::c_void,
-                  oldlenp: *mut ::size_t,
-                  newp: *mut ::c_void,
-                  newlen: ::size_t)
-                  -> ::c_int;
-    pub fn sysctlbyname(name: *const ::c_char,
-                        oldp: *mut ::c_void,
-                        oldlenp: *mut ::size_t,
-                        newp: *mut ::c_void,
-                        newlen: ::size_t)
-                        -> ::c_int;
-    pub fn mach_absolute_time() -> u64;
-    pub fn mach_timebase_info(info: *mut ::mach_timebase_info) -> ::c_int;
-    pub fn pthread_setname_np(name: *const ::c_char) -> ::c_int;
-    pub fn pthread_get_stackaddr_np(thread: ::pthread_t) -> *mut ::c_void;
-    pub fn pthread_get_stacksize_np(thread: ::pthread_t) -> ::size_t;
-    pub fn __error() -> *mut ::c_int;
-    pub fn backtrace(buf: *mut *mut ::c_void,
-                     sz: ::c_int) -> ::c_int;
-    #[cfg_attr(target_os = "macos", link_name = "statfs$INODE64")]
-    pub fn statfs(path: *const ::c_char, buf: *mut statfs) -> ::c_int;
-    #[cfg_attr(target_os = "macos", link_name = "fstatfs$INODE64")]
-    pub fn fstatfs(fd: ::c_int, buf: *mut statfs) -> ::c_int;
-    pub fn kevent(kq: ::c_int,
-                  changelist: *const ::kevent,
-                  nchanges: ::c_int,
-                  eventlist: *mut ::kevent,
-                  nevents: ::c_int,
-                  timeout: *const ::timespec) -> ::c_int;
-    pub fn kevent64(kq: ::c_int,
-                    changelist: *const ::kevent64_s,
-                    nchanges: ::c_int,
-                    eventlist: *mut ::kevent64_s,
-                    nevents: ::c_int,
-                    flags: ::c_uint,
-                    timeout: *const ::timespec) -> ::c_int;
-    pub fn mount(src: *const ::c_char,
-                 target: *const ::c_char,
-                 flags: ::c_int,
-                 data: *mut ::c_void) -> ::c_int;
-    pub fn ptrace(requeset: ::c_int,
-                  pid: ::pid_t,
-                  addr: *mut ::c_char,
-                  data: ::c_int) -> ::c_int;
-    pub fn quotactl(special: *const ::c_char,
-                    cmd: ::c_int,
-                    id: ::c_int,
-                    data: *mut ::c_char) -> ::c_int;
-    pub fn sethostname(name: *const ::c_char, len: ::c_int) -> ::c_int;
-    pub fn sendfile(fd: ::c_int,
-                    s: ::c_int,
-                    offset: ::off_t,
-                    len: *mut ::off_t,
-                    hdtr: *mut ::sf_hdtr,
-                    flags: ::c_int) -> ::c_int;
-    pub fn openpty(amaster: *mut ::c_int,
-                   aslave: *mut ::c_int,
-                   name: *mut ::c_char,
-                   termp: *mut termios,
-                   winp: *mut ::winsize) -> ::c_int;
-    pub fn forkpty(amaster: *mut ::c_int,
-                   name: *mut ::c_char,
-                   termp: *mut termios,
-                   winp: *mut ::winsize) -> ::pid_t;
-    pub fn duplocale(base: ::locale_t) -> ::locale_t;
-    pub fn freelocale(loc: ::locale_t) -> ::c_int;
-    pub fn localeconv_l(loc: ::locale_t) -> *mut lconv;
-    pub fn newlocale(mask: ::c_int,
-                     locale: *const ::c_char,
-                     base: ::locale_t) -> ::locale_t;
-    pub fn uselocale(loc: ::locale_t) -> ::locale_t;
-    pub fn querylocale(mask: ::c_int, loc: ::locale_t) -> *const ::c_char;
-    pub fn getpriority(which: ::c_int, who: ::id_t) -> ::c_int;
-    pub fn setpriority(which: ::c_int, who: ::id_t, prio: ::c_int) -> ::c_int;
-
-    pub fn openat(dirfd: ::c_int, pathname: *const ::c_char,
-                  flags: ::c_int, ...) -> ::c_int;
-    pub fn faccessat(dirfd: ::c_int, pathname: *const ::c_char,
-                     mode: ::c_int, flags: ::c_int) -> ::c_int;
-    pub fn fchmodat(dirfd: ::c_int, pathname: *const ::c_char,
-                    mode: ::mode_t, flags: ::c_int) -> ::c_int;
-    pub fn fchownat(dirfd: ::c_int, pathname: *const ::c_char,
-                    owner: ::uid_t, group: ::gid_t,
-                    flags: ::c_int) -> ::c_int;
-    #[cfg_attr(target_os = "macos", link_name = "fstatat$INODE64")]
-    pub fn fstatat(dirfd: ::c_int, pathname: *const ::c_char,
-                   buf: *mut stat, flags: ::c_int) -> ::c_int;
-    pub fn linkat(olddirfd: ::c_int, oldpath: *const ::c_char,
-                  newdirfd: ::c_int, newpath: *const ::c_char,
-                  flags: ::c_int) -> ::c_int;
-   pub fn mkdirat(dirfd: ::c_int, pathname: *const ::c_char,
-                  mode: ::mode_t) -> ::c_int;
-   pub fn readlinkat(dirfd: ::c_int, pathname: *const ::c_char,
-                     buf: *mut ::c_char, bufsiz: ::size_t) -> ::ssize_t;
-   pub fn renameat(olddirfd: ::c_int, oldpath: *const ::c_char,
-                   newdirfd: ::c_int, newpath: *const ::c_char)
-                   -> ::c_int;
-   pub fn symlinkat(target: *const ::c_char, newdirfd: ::c_int,
-                    linkpath: *const ::c_char) -> ::c_int;
-   pub fn unlinkat(dirfd: ::c_int, pathname: *const ::c_char,
-                   flags: ::c_int) -> ::c_int;
-}
-
-cfg_if! {
-    if #[cfg(any(target_arch = "arm", target_arch = "x86"))] {
-        mod b32;
-        pub use self::b32::*;
-    } else if #[cfg(any(target_arch = "x86_64", target_arch = "aarch64"))] {
-        mod b64;
-        pub use self::b64::*;
-    } else {
-        // Unknown target_arch
-    }
-}
diff --git a/third_party/rust/libc/src/unix/bsd/freebsdlike/dragonfly/mod.rs b/third_party/rust/libc/src/unix/bsd/freebsdlike/dragonfly/mod.rs
deleted file mode 100644
index 642dd1fc0..000000000
--- a/third_party/rust/libc/src/unix/bsd/freebsdlike/dragonfly/mod.rs
+++ /dev/null
@@ -1,301 +0,0 @@
-pub type clock_t = u64;
-pub type ino_t = u64;
-pub type nlink_t = u32;
-pub type blksize_t = i64;
-pub type clockid_t = ::c_ulong;
-
-pub type c_long = i64;
-pub type c_ulong = u64;
-pub type time_t = i64;
-pub type suseconds_t = i64;
-
-pub type uuid_t = ::uuid;
-
-pub type fsblkcnt_t = u64;
-pub type fsfilcnt_t = u64;
-
-s! {
-    pub struct dirent {
-        pub d_fileno: ::ino_t,
-        pub d_namlen: u16,
-        pub d_type: u8,
-        __unused1: u8,
-        __unused2: u32,
-        pub d_name: [::c_char; 256],
-    }
-
-    pub struct uuid {
-        pub time_low: u32,
-        pub time_mid: u16,
-        pub time_hi_and_version: u16,
-        pub clock_seq_hi_and_reserved: u8,
-        pub clock_seq_low: u8,
-        pub node: [u8; 6],
-    }
-
-    pub struct statvfs {
-        pub f_bsize: ::c_ulong,
-        pub f_frsize: ::c_ulong,
-        pub f_blocks: ::fsblkcnt_t,
-        pub f_bfree: ::fsblkcnt_t,
-        pub f_bavail: ::fsblkcnt_t,
-        pub f_files: ::fsfilcnt_t,
-        pub f_ffree: ::fsfilcnt_t,
-        pub f_favail: ::fsfilcnt_t,
-        pub f_fsid: ::c_ulong,
-        pub f_flag: ::c_ulong,
-        pub f_namemax: ::c_ulong,
-        pub f_owner: ::uid_t,
-        pub f_type: ::c_uint,
-        pub f_syncreads: u64,
-        pub f_syncwrites: u64,
-        pub f_asyncreads: u64,
-        pub f_asyncwrites: u64,
-        pub f_fsid_uuid: ::uuid_t,
-        pub f_uid_uuid: ::uuid_t,
-    }
-
-    pub struct stat {
-        pub st_ino: ::ino_t,
-        pub st_nlink: ::nlink_t,
-        pub st_dev: ::dev_t,
-        pub st_mode: ::mode_t,
-        pub st_padding1: ::uint16_t,
-        pub st_uid: ::uid_t,
-        pub st_gid: ::gid_t,
-        pub st_rdev: ::dev_t,
-        pub st_atime: ::time_t,
-        pub st_atime_nsec: ::c_long,
-        pub st_mtime: ::time_t,
-        pub st_mtime_nsec: ::c_long,
-        pub st_ctime: ::time_t,
-        pub st_ctime_nsec: ::c_long,
-        pub st_size: ::off_t,
-        pub st_blocks: ::int64_t,
-        pub st_blksize: ::uint32_t,
-        pub st_flags: ::uint32_t,
-        pub st_gen: ::uint32_t,
-        pub st_lspare: ::int32_t,
-        pub st_qspare1: ::int64_t,
-        pub st_qspare2: ::int64_t,
-    }
-}
-
-pub const RAND_MAX: ::c_int = 0x7fff_ffff;
-pub const PTHREAD_STACK_MIN: ::size_t = 1024;
-pub const SIGSTKSZ: ::size_t = 40960;
-pub const MADV_INVAL: ::c_int = 10;
-pub const O_CLOEXEC: ::c_int = 0x00020000;
-pub const F_GETLK: ::c_int = 7;
-pub const F_SETLK: ::c_int = 8;
-pub const F_SETLKW: ::c_int = 9;
-pub const ELAST: ::c_int = 99;
-pub const RLIMIT_POSIXLOCKS: ::c_int = 11;
-pub const RLIM_NLIMITS: ::rlim_t = 12;
-
-pub const Q_GETQUOTA: ::c_int = 0x300;
-pub const Q_SETQUOTA: ::c_int = 0x400;
-
-pub const CLOCK_REALTIME: clockid_t = 0;
-pub const CLOCK_VIRTUAL: clockid_t = 1;
-pub const CLOCK_PROF: clockid_t = 2;
-pub const CLOCK_MONOTONIC: clockid_t = 4;
-pub const CLOCK_UPTIME: clockid_t = 5;
-pub const CLOCK_UPTIME_PRECISE: clockid_t = 7;
-pub const CLOCK_UPTIME_FAST: clockid_t = 8;
-pub const CLOCK_REALTIME_PRECISE: clockid_t = 9;
-pub const CLOCK_REALTIME_FAST: clockid_t = 10;
-pub const CLOCK_MONOTONIC_PRECISE: clockid_t = 11;
-pub const CLOCK_MONOTONIC_FAST: clockid_t = 12;
-pub const CLOCK_SECOND: clockid_t = 13;
-pub const CLOCK_THREAD_CPUTIME_ID: clockid_t = 14;
-pub const CLOCK_PROCESS_CPUTIME_ID: clockid_t = 15;
-
-pub const CTL_UNSPEC: ::c_int = 0;
-pub const CTL_KERN: ::c_int = 1;
-pub const CTL_VM: ::c_int = 2;
-pub const CTL_VFS: ::c_int = 3;
-pub const CTL_NET: ::c_int = 4;
-pub const CTL_DEBUG: ::c_int = 5;
-pub const CTL_HW: ::c_int = 6;
-pub const CTL_MACHDEP: ::c_int = 7;
-pub const CTL_USER: ::c_int = 8;
-pub const CTL_P1003_1B: ::c_int = 9;
-pub const CTL_LWKT: ::c_int = 10;
-pub const CTL_MAXID: ::c_int = 11;
-pub const KERN_OSTYPE: ::c_int = 1;
-pub const KERN_OSRELEASE: ::c_int = 2;
-pub const KERN_OSREV: ::c_int = 3;
-pub const KERN_VERSION: ::c_int = 4;
-pub const KERN_MAXVNODES: ::c_int = 5;
-pub const KERN_MAXPROC: ::c_int = 6;
-pub const KERN_MAXFILES: ::c_int = 7;
-pub const KERN_ARGMAX: ::c_int = 8;
-pub const KERN_SECURELVL: ::c_int = 9;
-pub const KERN_HOSTNAME: ::c_int = 10;
-pub const KERN_HOSTID: ::c_int = 11;
-pub const KERN_CLOCKRATE: ::c_int = 12;
-pub const KERN_VNODE: ::c_int = 13;
-pub const KERN_PROC: ::c_int = 14;
-pub const KERN_FILE: ::c_int = 15;
-pub const KERN_PROF: ::c_int = 16;
-pub const KERN_POSIX1: ::c_int = 17;
-pub const KERN_NGROUPS: ::c_int = 18;
-pub const KERN_JOB_CONTROL: ::c_int = 19;
-pub const KERN_SAVED_IDS: ::c_int = 20;
-pub const KERN_BOOTTIME: ::c_int = 21;
-pub const KERN_NISDOMAINNAME: ::c_int = 22;
-pub const KERN_UPDATEINTERVAL: ::c_int = 23;
-pub const KERN_OSRELDATE: ::c_int = 24;
-pub const KERN_NTP_PLL: ::c_int = 25;
-pub const KERN_BOOTFILE: ::c_int = 26;
-pub const KERN_MAXFILESPERPROC: ::c_int = 27;
-pub const KERN_MAXPROCPERUID: ::c_int = 28;
-pub const KERN_DUMPDEV: ::c_int = 29;
-pub const KERN_IPC: ::c_int = 30;
-pub const KERN_DUMMY: ::c_int = 31;
-pub const KERN_PS_STRINGS: ::c_int = 32;
-pub const KERN_USRSTACK: ::c_int = 33;
-pub const KERN_LOGSIGEXIT: ::c_int = 34;
-pub const KERN_IOV_MAX: ::c_int = 35;
-pub const KERN_MAXPOSIXLOCKSPERUID: ::c_int = 36;
-pub const KERN_MAXID: ::c_int = 37;
-pub const KERN_PROC_ALL: ::c_int = 0;
-pub const KERN_PROC_PID: ::c_int = 1;
-pub const KERN_PROC_PGRP: ::c_int = 2;
-pub const KERN_PROC_SESSION: ::c_int = 3;
-pub const KERN_PROC_TTY: ::c_int = 4;
-pub const KERN_PROC_UID: ::c_int = 5;
-pub const KERN_PROC_RUID: ::c_int = 6;
-pub const KERN_PROC_ARGS: ::c_int = 7;
-pub const KERN_PROC_CWD: ::c_int = 8;
-pub const KERN_PROC_PATHNAME: ::c_int = 9;
-pub const KERN_PROC_FLAGMASK: ::c_int = 0x10;
-pub const KERN_PROC_FLAG_LWP: ::c_int = 0x10;
-pub const KIPC_MAXSOCKBUF: ::c_int = 1;
-pub const KIPC_SOCKBUF_WASTE: ::c_int = 2;
-pub const KIPC_SOMAXCONN: ::c_int = 3;
-pub const KIPC_MAX_LINKHDR: ::c_int = 4;
-pub const KIPC_MAX_PROTOHDR: ::c_int = 5;
-pub const KIPC_MAX_HDR: ::c_int = 6;
-pub const KIPC_MAX_DATALEN: ::c_int = 7;
-pub const KIPC_MBSTAT: ::c_int = 8;
-pub const KIPC_NMBCLUSTERS: ::c_int = 9;
-pub const HW_MACHINE: ::c_int = 1;
-pub const HW_MODEL: ::c_int = 2;
-pub const HW_NCPU: ::c_int = 3;
-pub const HW_BYTEORDER: ::c_int = 4;
-pub const HW_PHYSMEM: ::c_int = 5;
-pub const HW_USERMEM: ::c_int = 6;
-pub const HW_PAGESIZE: ::c_int = 7;
-pub const HW_DISKNAMES: ::c_int = 8;
-pub const HW_DISKSTATS: ::c_int = 9;
-pub const HW_FLOATINGPT: ::c_int = 10;
-pub const HW_MACHINE_ARCH: ::c_int = 11;
-pub const HW_MACHINE_PLATFORM: ::c_int = 12;
-pub const HW_SENSORS: ::c_int = 13;
-pub const HW_MAXID: ::c_int = 14;
-pub const USER_CS_PATH: ::c_int = 1;
-pub const USER_BC_BASE_MAX: ::c_int = 2;
-pub const USER_BC_DIM_MAX: ::c_int = 3;
-pub const USER_BC_SCALE_MAX: ::c_int = 4;
-pub const USER_BC_STRING_MAX: ::c_int = 5;
-pub const USER_COLL_WEIGHTS_MAX: ::c_int = 6;
-pub const USER_EXPR_NEST_MAX: ::c_int = 7;
-pub const USER_LINE_MAX: ::c_int = 8;
-pub const USER_RE_DUP_MAX: ::c_int = 9;
-pub const USER_POSIX2_VERSION: ::c_int = 10;
-pub const USER_POSIX2_C_BIND: ::c_int = 11;
-pub const USER_POSIX2_C_DEV: ::c_int = 12;
-pub const USER_POSIX2_CHAR_TERM: ::c_int = 13;
-pub const USER_POSIX2_FORT_DEV: ::c_int = 14;
-pub const USER_POSIX2_FORT_RUN: ::c_int = 15;
-pub const USER_POSIX2_LOCALEDEF: ::c_int = 16;
-pub const USER_POSIX2_SW_DEV: ::c_int = 17;
-pub const USER_POSIX2_UPE: ::c_int = 18;
-pub const USER_STREAM_MAX: ::c_int = 19;
-pub const USER_TZNAME_MAX: ::c_int = 20;
-pub const USER_MAXID: ::c_int = 21;
-pub const CTL_P1003_1B_ASYNCHRONOUS_IO: ::c_int = 1;
-pub const CTL_P1003_1B_MAPPED_FILES: ::c_int = 2;
-pub const CTL_P1003_1B_MEMLOCK: ::c_int = 3;
-pub const CTL_P1003_1B_MEMLOCK_RANGE: ::c_int = 4;
-pub const CTL_P1003_1B_MEMORY_PROTECTION: ::c_int = 5;
-pub const CTL_P1003_1B_MESSAGE_PASSING: ::c_int = 6;
-pub const CTL_P1003_1B_PRIORITIZED_IO: ::c_int = 7;
-pub const CTL_P1003_1B_PRIORITY_SCHEDULING: ::c_int = 8;
-pub const CTL_P1003_1B_REALTIME_SIGNALS: ::c_int = 9;
-pub const CTL_P1003_1B_SEMAPHORES: ::c_int = 10;
-pub const CTL_P1003_1B_FSYNC: ::c_int = 11;
-pub const CTL_P1003_1B_SHARED_MEMORY_OBJECTS: ::c_int = 12;
-pub const CTL_P1003_1B_SYNCHRONIZED_IO: ::c_int = 13;
-pub const CTL_P1003_1B_TIMERS: ::c_int = 14;
-pub const CTL_P1003_1B_AIO_LISTIO_MAX: ::c_int = 15;
-pub const CTL_P1003_1B_AIO_MAX: ::c_int = 16;
-pub const CTL_P1003_1B_AIO_PRIO_DELTA_MAX: ::c_int = 17;
-pub const CTL_P1003_1B_DELAYTIMER_MAX: ::c_int = 18;
-pub const CTL_P1003_1B_UNUSED1: ::c_int = 19;
-pub const CTL_P1003_1B_PAGESIZE: ::c_int = 20;
-pub const CTL_P1003_1B_RTSIG_MAX: ::c_int = 21;
-pub const CTL_P1003_1B_SEM_NSEMS_MAX: ::c_int = 22;
-pub const CTL_P1003_1B_SEM_VALUE_MAX: ::c_int = 23;
-pub const CTL_P1003_1B_SIGQUEUE_MAX: ::c_int = 24;
-pub const CTL_P1003_1B_TIMER_MAX: ::c_int = 25;
-pub const CTL_P1003_1B_MAXID: ::c_int = 26;
-
-pub const EVFILT_READ: ::int16_t = -1;
-pub const EVFILT_WRITE: ::int16_t = -2;
-pub const EVFILT_AIO: ::int16_t = -3;
-pub const EVFILT_VNODE: ::int16_t = -4;
-pub const EVFILT_PROC: ::int16_t = -5;
-pub const EVFILT_SIGNAL: ::int16_t = -6;
-pub const EVFILT_TIMER: ::int16_t = -7;
-pub const EVFILT_PROCDESC: ::int16_t = -8;
-pub const EVFILT_USER: ::int16_t = -9;
-pub const EVFILT_FS: ::int16_t = -10;
-
-pub const EV_ADD: ::uint16_t = 0x1;
-pub const EV_DELETE: ::uint16_t = 0x2;
-pub const EV_ENABLE: ::uint16_t = 0x4;
-pub const EV_DISABLE: ::uint16_t = 0x8;
-pub const EV_ONESHOT: ::uint16_t = 0x10;
-pub const EV_CLEAR: ::uint16_t = 0x20;
-pub const EV_RECEIPT: ::uint16_t = 0x40;
-pub const EV_DISPATCH: ::uint16_t = 0x80;
-pub const EV_NODATA: ::uint16_t = 0x1000;
-pub const EV_FLAG1: ::uint16_t = 0x2000;
-pub const EV_ERROR: ::uint16_t = 0x4000;
-pub const EV_EOF: ::uint16_t = 0x8000;
-pub const EV_SYSFLAGS: ::uint16_t = 0xf000;
-
-pub const NOTE_TRIGGER: ::uint32_t = 0x01000000;
-pub const NOTE_FFNOP: ::uint32_t = 0x00000000;
-pub const NOTE_FFAND: ::uint32_t = 0x40000000;
-pub const NOTE_FFOR: ::uint32_t = 0x80000000;
-pub const NOTE_FFCOPY: ::uint32_t = 0xc0000000;
-pub const NOTE_FFCTRLMASK: ::uint32_t = 0xc0000000;
-pub const NOTE_FFLAGSMASK: ::uint32_t = 0x00ffffff;
-pub const NOTE_LOWAT: ::uint32_t = 0x00000001;
-pub const NOTE_OOB: ::uint32_t = 0x00000002;
-pub const NOTE_DELETE: ::uint32_t = 0x00000001;
-pub const NOTE_WRITE: ::uint32_t = 0x00000002;
-pub const NOTE_EXTEND: ::uint32_t = 0x00000004;
-pub const NOTE_ATTRIB: ::uint32_t = 0x00000008;
-pub const NOTE_LINK: ::uint32_t = 0x00000010;
-pub const NOTE_RENAME: ::uint32_t = 0x00000020;
-pub const NOTE_REVOKE: ::uint32_t = 0x00000040;
-pub const NOTE_EXIT: ::uint32_t = 0x80000000;
-pub const NOTE_FORK: ::uint32_t = 0x40000000;
-pub const NOTE_EXEC: ::uint32_t = 0x20000000;
-pub const NOTE_PDATAMASK: ::uint32_t = 0x000fffff;
-pub const NOTE_PCTRLMASK: ::uint32_t = 0xf0000000;
-pub const NOTE_TRACK: ::uint32_t = 0x00000001;
-pub const NOTE_TRACKERR: ::uint32_t = 0x00000002;
-pub const NOTE_CHILD: ::uint32_t = 0x00000004;
-
-extern {
-    pub fn mprotect(addr: *mut ::c_void, len: ::size_t, prot: ::c_int)
-                    -> ::c_int;
-    pub fn clock_getres(clk_id: clockid_t, tp: *mut ::timespec) -> ::c_int;
-    pub fn clock_gettime(clk_id: clockid_t, tp: *mut ::timespec) -> ::c_int;
-}
diff --git a/third_party/rust/libc/src/unix/bsd/freebsdlike/freebsd/mod.rs b/third_party/rust/libc/src/unix/bsd/freebsdlike/freebsd/mod.rs
deleted file mode 100644
index 31188ac92..000000000
--- a/third_party/rust/libc/src/unix/bsd/freebsdlike/freebsd/mod.rs
+++ /dev/null
@@ -1,304 +0,0 @@
-pub type fflags_t = u32;
-pub type clock_t = i32;
-pub type ino_t = u32;
-pub type nlink_t = u16;
-pub type blksize_t = u32;
-pub type clockid_t = ::c_int;
-
-pub type fsblkcnt_t = ::uint64_t;
-pub type fsfilcnt_t = ::uint64_t;
-
-s! {
-    pub struct dirent {
-        pub d_fileno: u32,
-        pub d_reclen: u16,
-        pub d_type: u8,
-        pub d_namlen: u8,
-        pub d_name: [::c_char; 256],
-    }
-
-    pub struct statvfs {
-        pub f_bavail: ::fsblkcnt_t,
-        pub f_bfree: ::fsblkcnt_t,
-        pub f_blocks: ::fsblkcnt_t,
-        pub f_favail: ::fsfilcnt_t,
-        pub f_ffree: ::fsfilcnt_t,
-        pub f_files: ::fsfilcnt_t,
-        pub f_bsize: ::c_ulong,
-        pub f_flag: ::c_ulong,
-        pub f_frsize: ::c_ulong,
-        pub f_fsid: ::c_ulong,
-        pub f_namemax: ::c_ulong,
-    }
-}
-
-pub const RAND_MAX: ::c_int = 0x7fff_fffd;
-pub const PTHREAD_STACK_MIN: ::size_t = 2048;
-pub const SIGSTKSZ: ::size_t = 34816;
-pub const SF_NODISKIO: ::c_int = 0x00000001;
-pub const SF_MNOWAIT: ::c_int = 0x00000002;
-pub const SF_SYNC: ::c_int = 0x00000004;
-pub const O_CLOEXEC: ::c_int = 0x00100000;
-pub const F_GETLK: ::c_int = 11;
-pub const F_SETLK: ::c_int = 12;
-pub const F_SETLKW: ::c_int = 13;
-pub const ELAST: ::c_int = 96;
-pub const RLIMIT_NPTS: ::c_int = 11;
-pub const RLIMIT_SWAP: ::c_int = 12;
-pub const RLIM_NLIMITS: ::rlim_t = 13;
-
-pub const Q_GETQUOTA: ::c_int = 0x700;
-pub const Q_SETQUOTA: ::c_int = 0x800;
-
-pub const POSIX_FADV_NORMAL: ::c_int = 0;
-pub const POSIX_FADV_RANDOM: ::c_int = 1;
-pub const POSIX_FADV_SEQUENTIAL: ::c_int = 2;
-pub const POSIX_FADV_WILLNEED: ::c_int = 3;
-pub const POSIX_FADV_DONTNEED: ::c_int = 4;
-pub const POSIX_FADV_NOREUSE: ::c_int = 5;
-
-pub const EVFILT_READ: ::int16_t = -1;
-pub const EVFILT_WRITE: ::int16_t = -2;
-pub const EVFILT_AIO: ::int16_t = -3;
-pub const EVFILT_VNODE: ::int16_t = -4;
-pub const EVFILT_PROC: ::int16_t = -5;
-pub const EVFILT_SIGNAL: ::int16_t = -6;
-pub const EVFILT_TIMER: ::int16_t = -7;
-pub const EVFILT_FS: ::int16_t = -9;
-pub const EVFILT_LIO: ::int16_t = -10;
-pub const EVFILT_USER: ::int16_t = -11;
-
-pub const EV_ADD: ::uint16_t = 0x1;
-pub const EV_DELETE: ::uint16_t = 0x2;
-pub const EV_ENABLE: ::uint16_t = 0x4;
-pub const EV_DISABLE: ::uint16_t = 0x8;
-pub const EV_ONESHOT: ::uint16_t = 0x10;
-pub const EV_CLEAR: ::uint16_t = 0x20;
-pub const EV_RECEIPT: ::uint16_t = 0x40;
-pub const EV_DISPATCH: ::uint16_t = 0x80;
-pub const EV_DROP: ::uint16_t = 0x1000;
-pub const EV_FLAG1: ::uint16_t = 0x2000;
-pub const EV_ERROR: ::uint16_t = 0x4000;
-pub const EV_EOF: ::uint16_t = 0x8000;
-pub const EV_SYSFLAGS: ::uint16_t = 0xf000;
-
-pub const NOTE_TRIGGER: ::uint32_t = 0x01000000;
-pub const NOTE_FFNOP: ::uint32_t = 0x00000000;
-pub const NOTE_FFAND: ::uint32_t = 0x40000000;
-pub const NOTE_FFOR: ::uint32_t = 0x80000000;
-pub const NOTE_FFCOPY: ::uint32_t = 0xc0000000;
-pub const NOTE_FFCTRLMASK: ::uint32_t = 0xc0000000;
-pub const NOTE_FFLAGSMASK: ::uint32_t = 0x00ffffff;
-pub const NOTE_LOWAT: ::uint32_t = 0x00000001;
-pub const NOTE_DELETE: ::uint32_t = 0x00000001;
-pub const NOTE_WRITE: ::uint32_t = 0x00000002;
-pub const NOTE_EXTEND: ::uint32_t = 0x00000004;
-pub const NOTE_ATTRIB: ::uint32_t = 0x00000008;
-pub const NOTE_LINK: ::uint32_t = 0x00000010;
-pub const NOTE_RENAME: ::uint32_t = 0x00000020;
-pub const NOTE_REVOKE: ::uint32_t = 0x00000040;
-pub const NOTE_EXIT: ::uint32_t = 0x80000000;
-pub const NOTE_FORK: ::uint32_t = 0x40000000;
-pub const NOTE_EXEC: ::uint32_t = 0x20000000;
-pub const NOTE_PDATAMASK: ::uint32_t = 0x000fffff;
-pub const NOTE_PCTRLMASK: ::uint32_t = 0xf0000000;
-pub const NOTE_TRACK: ::uint32_t = 0x00000001;
-pub const NOTE_TRACKERR: ::uint32_t = 0x00000002;
-pub const NOTE_CHILD: ::uint32_t = 0x00000004;
-pub const NOTE_SECONDS: ::uint32_t = 0x00000001;
-pub const NOTE_MSECONDS: ::uint32_t = 0x00000002;
-pub const NOTE_USECONDS: ::uint32_t = 0x00000004;
-pub const NOTE_NSECONDS: ::uint32_t = 0x00000008;
-
-pub const MADV_PROTECT: ::c_int = 10;
-pub const RUSAGE_THREAD: ::c_int = 1;
-
-pub const CLOCK_REALTIME: clockid_t = 0;
-pub const CLOCK_VIRTUAL: clockid_t = 1;
-pub const CLOCK_PROF: clockid_t = 2;
-pub const CLOCK_MONOTONIC: clockid_t = 4;
-pub const CLOCK_UPTIME: clockid_t = 5;
-pub const CLOCK_UPTIME_PRECISE: clockid_t = 7;
-pub const CLOCK_UPTIME_FAST: clockid_t = 8;
-pub const CLOCK_REALTIME_PRECISE: clockid_t = 9;
-pub const CLOCK_REALTIME_FAST: clockid_t = 10;
-pub const CLOCK_MONOTONIC_PRECISE: clockid_t = 11;
-pub const CLOCK_MONOTONIC_FAST: clockid_t = 12;
-pub const CLOCK_SECOND: clockid_t = 13;
-pub const CLOCK_THREAD_CPUTIME_ID: clockid_t = 14;
-pub const CLOCK_PROCESS_CPUTIME_ID: clockid_t = 15;
-
-pub const CTL_UNSPEC: ::c_int = 0;
-pub const CTL_KERN: ::c_int = 1;
-pub const CTL_VM: ::c_int = 2;
-pub const CTL_VFS: ::c_int = 3;
-pub const CTL_NET: ::c_int = 4;
-pub const CTL_DEBUG: ::c_int = 5;
-pub const CTL_HW: ::c_int = 6;
-pub const CTL_MACHDEP: ::c_int = 7;
-pub const CTL_USER: ::c_int = 8;
-pub const CTL_P1003_1B: ::c_int = 9;
-pub const CTL_MAXID: ::c_int = 10;
-pub const KERN_OSTYPE: ::c_int = 1;
-pub const KERN_OSRELEASE: ::c_int = 2;
-pub const KERN_OSREV: ::c_int = 3;
-pub const KERN_VERSION: ::c_int = 4;
-pub const KERN_MAXVNODES: ::c_int = 5;
-pub const KERN_MAXPROC: ::c_int = 6;
-pub const KERN_MAXFILES: ::c_int = 7;
-pub const KERN_ARGMAX: ::c_int = 8;
-pub const KERN_SECURELVL: ::c_int = 9;
-pub const KERN_HOSTNAME: ::c_int = 10;
-pub const KERN_HOSTID: ::c_int = 11;
-pub const KERN_CLOCKRATE: ::c_int = 12;
-pub const KERN_VNODE: ::c_int = 13;
-pub const KERN_PROC: ::c_int = 14;
-pub const KERN_FILE: ::c_int = 15;
-pub const KERN_PROF: ::c_int = 16;
-pub const KERN_POSIX1: ::c_int = 17;
-pub const KERN_NGROUPS: ::c_int = 18;
-pub const KERN_JOB_CONTROL: ::c_int = 19;
-pub const KERN_SAVED_IDS: ::c_int = 20;
-pub const KERN_BOOTTIME: ::c_int = 21;
-pub const KERN_NISDOMAINNAME: ::c_int = 22;
-pub const KERN_UPDATEINTERVAL: ::c_int = 23;
-pub const KERN_OSRELDATE: ::c_int = 24;
-pub const KERN_NTP_PLL: ::c_int = 25;
-pub const KERN_BOOTFILE: ::c_int = 26;
-pub const KERN_MAXFILESPERPROC: ::c_int = 27;
-pub const KERN_MAXPROCPERUID: ::c_int = 28;
-pub const KERN_DUMPDEV: ::c_int = 29;
-pub const KERN_IPC: ::c_int = 30;
-pub const KERN_DUMMY: ::c_int = 31;
-pub const KERN_PS_STRINGS: ::c_int = 32;
-pub const KERN_USRSTACK: ::c_int = 33;
-pub const KERN_LOGSIGEXIT: ::c_int = 34;
-pub const KERN_IOV_MAX: ::c_int = 35;
-pub const KERN_HOSTUUID: ::c_int = 36;
-pub const KERN_ARND: ::c_int = 37;
-pub const KERN_MAXID: ::c_int = 38;
-pub const KERN_PROC_ALL: ::c_int = 0;
-pub const KERN_PROC_PID: ::c_int = 1;
-pub const KERN_PROC_PGRP: ::c_int = 2;
-pub const KERN_PROC_SESSION: ::c_int = 3;
-pub const KERN_PROC_TTY: ::c_int = 4;
-pub const KERN_PROC_UID: ::c_int = 5;
-pub const KERN_PROC_RUID: ::c_int = 6;
-pub const KERN_PROC_ARGS: ::c_int = 7;
-pub const KERN_PROC_PROC: ::c_int = 8;
-pub const KERN_PROC_SV_NAME: ::c_int = 9;
-pub const KERN_PROC_RGID: ::c_int = 10;
-pub const KERN_PROC_GID: ::c_int = 11;
-pub const KERN_PROC_PATHNAME: ::c_int = 12;
-pub const KERN_PROC_OVMMAP: ::c_int = 13;
-pub const KERN_PROC_OFILEDESC: ::c_int = 14;
-pub const KERN_PROC_KSTACK: ::c_int = 15;
-pub const KERN_PROC_INC_THREAD: ::c_int = 0x10;
-pub const KERN_PROC_VMMAP: ::c_int = 32;
-pub const KERN_PROC_FILEDESC: ::c_int = 33;
-pub const KERN_PROC_GROUPS: ::c_int = 34;
-pub const KERN_PROC_ENV: ::c_int = 35;
-pub const KERN_PROC_AUXV: ::c_int = 36;
-pub const KERN_PROC_RLIMIT: ::c_int = 37;
-pub const KERN_PROC_PS_STRINGS: ::c_int = 38;
-pub const KERN_PROC_UMASK: ::c_int = 39;
-pub const KERN_PROC_OSREL: ::c_int = 40;
-pub const KERN_PROC_SIGTRAMP: ::c_int = 41;
-pub const KIPC_MAXSOCKBUF: ::c_int = 1;
-pub const KIPC_SOCKBUF_WASTE: ::c_int = 2;
-pub const KIPC_SOMAXCONN: ::c_int = 3;
-pub const KIPC_MAX_LINKHDR: ::c_int = 4;
-pub const KIPC_MAX_PROTOHDR: ::c_int = 5;
-pub const KIPC_MAX_HDR: ::c_int = 6;
-pub const KIPC_MAX_DATALEN: ::c_int = 7;
-pub const HW_MACHINE: ::c_int = 1;
-pub const HW_MODEL: ::c_int = 2;
-pub const HW_NCPU: ::c_int = 3;
-pub const HW_BYTEORDER: ::c_int = 4;
-pub const HW_PHYSMEM: ::c_int = 5;
-pub const HW_USERMEM: ::c_int = 6;
-pub const HW_PAGESIZE: ::c_int = 7;
-pub const HW_DISKNAMES: ::c_int = 8;
-pub const HW_DISKSTATS: ::c_int = 9;
-pub const HW_FLOATINGPT: ::c_int = 10;
-pub const HW_MACHINE_ARCH: ::c_int = 11;
-pub const HW_REALMEM: ::c_int = 12;
-pub const HW_MAXID: ::c_int = 13;
-pub const USER_CS_PATH: ::c_int = 1;
-pub const USER_BC_BASE_MAX: ::c_int = 2;
-pub const USER_BC_DIM_MAX: ::c_int = 3;
-pub const USER_BC_SCALE_MAX: ::c_int = 4;
-pub const USER_BC_STRING_MAX: ::c_int = 5;
-pub const USER_COLL_WEIGHTS_MAX: ::c_int = 6;
-pub const USER_EXPR_NEST_MAX: ::c_int = 7;
-pub const USER_LINE_MAX: ::c_int = 8;
-pub const USER_RE_DUP_MAX: ::c_int = 9;
-pub const USER_POSIX2_VERSION: ::c_int = 10;
-pub const USER_POSIX2_C_BIND: ::c_int = 11;
-pub const USER_POSIX2_C_DEV: ::c_int = 12;
-pub const USER_POSIX2_CHAR_TERM: ::c_int = 13;
-pub const USER_POSIX2_FORT_DEV: ::c_int = 14;
-pub const USER_POSIX2_FORT_RUN: ::c_int = 15;
-pub const USER_POSIX2_LOCALEDEF: ::c_int = 16;
-pub const USER_POSIX2_SW_DEV: ::c_int = 17;
-pub const USER_POSIX2_UPE: ::c_int = 18;
-pub const USER_STREAM_MAX: ::c_int = 19;
-pub const USER_TZNAME_MAX: ::c_int = 20;
-pub const USER_MAXID: ::c_int = 21;
-pub const CTL_P1003_1B_ASYNCHRONOUS_IO: ::c_int = 1;
-pub const CTL_P1003_1B_MAPPED_FILES: ::c_int = 2;
-pub const CTL_P1003_1B_MEMLOCK: ::c_int = 3;
-pub const CTL_P1003_1B_MEMLOCK_RANGE: ::c_int = 4;
-pub const CTL_P1003_1B_MEMORY_PROTECTION: ::c_int = 5;
-pub const CTL_P1003_1B_MESSAGE_PASSING: ::c_int = 6;
-pub const CTL_P1003_1B_PRIORITIZED_IO: ::c_int = 7;
-pub const CTL_P1003_1B_PRIORITY_SCHEDULING: ::c_int = 8;
-pub const CTL_P1003_1B_REALTIME_SIGNALS: ::c_int = 9;
-pub const CTL_P1003_1B_SEMAPHORES: ::c_int = 10;
-pub const CTL_P1003_1B_FSYNC: ::c_int = 11;
-pub const CTL_P1003_1B_SHARED_MEMORY_OBJECTS: ::c_int = 12;
-pub const CTL_P1003_1B_SYNCHRONIZED_IO: ::c_int = 13;
-pub const CTL_P1003_1B_TIMERS: ::c_int = 14;
-pub const CTL_P1003_1B_AIO_LISTIO_MAX: ::c_int = 15;
-pub const CTL_P1003_1B_AIO_MAX: ::c_int = 16;
-pub const CTL_P1003_1B_AIO_PRIO_DELTA_MAX: ::c_int = 17;
-pub const CTL_P1003_1B_DELAYTIMER_MAX: ::c_int = 18;
-pub const CTL_P1003_1B_MQ_OPEN_MAX: ::c_int = 19;
-pub const CTL_P1003_1B_PAGESIZE: ::c_int = 20;
-pub const CTL_P1003_1B_RTSIG_MAX: ::c_int = 21;
-pub const CTL_P1003_1B_SEM_NSEMS_MAX: ::c_int = 22;
-pub const CTL_P1003_1B_SEM_VALUE_MAX: ::c_int = 23;
-pub const CTL_P1003_1B_SIGQUEUE_MAX: ::c_int = 24;
-pub const CTL_P1003_1B_TIMER_MAX: ::c_int = 25;
-pub const CTL_P1003_1B_MAXID: ::c_int = 26;
-
-extern {
-    pub fn __error() -> *mut ::c_int;
-
-    pub fn mprotect(addr: *const ::c_void, len: ::size_t, prot: ::c_int)
-                    -> ::c_int;
-
-    pub fn clock_getres(clk_id: clockid_t, tp: *mut ::timespec) -> ::c_int;
-    pub fn clock_gettime(clk_id: clockid_t, tp: *mut ::timespec) -> ::c_int;
-
-    pub fn posix_fallocate(fd: ::c_int, offset: ::off_t,
-                           len: ::off_t) -> ::c_int;
-    pub fn posix_fadvise(fd: ::c_int, offset: ::off_t, len: ::off_t,
-                         advise: ::c_int) -> ::c_int;
-    pub fn mkostemp(template: *mut ::c_char, flags: ::c_int) -> ::c_int;
-    pub fn mkostemps(template: *mut ::c_char,
-                     suffixlen: ::c_int,
-                     flags: ::c_int) -> ::c_int;
-}
-
-cfg_if! {
-    if #[cfg(target_arch = "x86")] {
-        mod x86;
-        pub use self::x86::*;
-    } else if #[cfg(target_arch = "x86_64")] {
-        mod x86_64;
-        pub use self::x86_64::*;
-    } else {
-        // Unknown target_arch
-    }
-}
diff --git a/third_party/rust/libc/src/unix/bsd/freebsdlike/freebsd/x86.rs b/third_party/rust/libc/src/unix/bsd/freebsdlike/freebsd/x86.rs
deleted file mode 100644
index 8a5e5f9fb..000000000
--- a/third_party/rust/libc/src/unix/bsd/freebsdlike/freebsd/x86.rs
+++ /dev/null
@@ -1,31 +0,0 @@
-pub type c_long = i32;
-pub type c_ulong = u32;
-pub type time_t = i32;
-pub type suseconds_t = i32;
-
-s! {
-    pub struct stat {
-        pub st_dev: ::dev_t,
-        pub st_ino: ::ino_t,
-        pub st_mode: ::mode_t,
-        pub st_nlink: ::nlink_t,
-        pub st_uid: ::uid_t,
-        pub st_gid: ::gid_t,
-        pub st_rdev: ::dev_t,
-        pub st_atime: ::time_t,
-        pub st_atime_nsec: ::c_long,
-        pub st_mtime: ::time_t,
-        pub st_mtime_nsec: ::c_long,
-        pub st_ctime: ::time_t,
-        pub st_ctime_nsec: ::c_long,
-        pub st_size: ::off_t,
-        pub st_blocks: ::blkcnt_t,
-        pub st_blksize: ::blksize_t,
-        pub st_flags: ::fflags_t,
-        pub st_gen: ::uint32_t,
-        pub st_lspare: ::int32_t,
-        pub st_birthtime: ::time_t,
-        pub st_birthtime_nsec: ::c_long,
-        __unused: [u8; 8],
-    }
-}
diff --git a/third_party/rust/libc/src/unix/bsd/freebsdlike/freebsd/x86_64.rs b/third_party/rust/libc/src/unix/bsd/freebsdlike/freebsd/x86_64.rs
deleted file mode 100644
index a2da8452c..000000000
--- a/third_party/rust/libc/src/unix/bsd/freebsdlike/freebsd/x86_64.rs
+++ /dev/null
@@ -1,30 +0,0 @@
-pub type c_long = i64;
-pub type c_ulong = u64;
-pub type time_t = i64;
-pub type suseconds_t = i64;
-
-s! {
-    pub struct stat {
-        pub st_dev: ::dev_t,
-        pub st_ino: ::ino_t,
-        pub st_mode: ::mode_t,
-        pub st_nlink: ::nlink_t,
-        pub st_uid: ::uid_t,
-        pub st_gid: ::gid_t,
-        pub st_rdev: ::dev_t,
-        pub st_atime: ::time_t,
-        pub st_atime_nsec: ::c_long,
-        pub st_mtime: ::time_t,
-        pub st_mtime_nsec: ::c_long,
-        pub st_ctime: ::time_t,
-        pub st_ctime_nsec: ::c_long,
-        pub st_size: ::off_t,
-        pub st_blocks: ::blkcnt_t,
-        pub st_blksize: ::blksize_t,
-        pub st_flags: ::fflags_t,
-        pub st_gen: ::uint32_t,
-        pub st_lspare: ::int32_t,
-        pub st_birthtime: ::time_t,
-        pub st_birthtime_nsec: ::c_long,
-    }
-}
diff --git a/third_party/rust/libc/src/unix/bsd/freebsdlike/mod.rs b/third_party/rust/libc/src/unix/bsd/freebsdlike/mod.rs
deleted file mode 100644
index ba591fb28..000000000
--- a/third_party/rust/libc/src/unix/bsd/freebsdlike/mod.rs
+++ /dev/null
@@ -1,877 +0,0 @@
-pub type dev_t = u32;
-pub type mode_t = u16;
-pub type pthread_attr_t = *mut ::c_void;
-pub type rlim_t = i64;
-pub type pthread_mutex_t = *mut ::c_void;
-pub type pthread_mutexattr_t = *mut ::c_void;
-pub type pthread_cond_t = *mut ::c_void;
-pub type pthread_condattr_t = *mut ::c_void;
-pub type pthread_rwlock_t = *mut ::c_void;
-pub type pthread_key_t = ::c_int;
-pub type tcflag_t = ::c_uint;
-pub type speed_t = ::c_uint;
-pub type nl_item = ::c_int;
-pub type id_t = i64;
-pub type sem_t = _sem;
-
-pub enum timezone {}
-
-s! {
-    pub struct utmpx {
-        pub ut_type: ::c_short,
-        pub ut_tv: ::timeval,
-        pub ut_id: [::c_char; 8],
-        pub ut_pid: ::pid_t,
-        pub ut_user: [::c_char; 32],
-        pub ut_line: [::c_char; 16],
-        pub ut_host: [::c_char; 128],
-        pub __ut_spare: [::c_char; 64],
-    }
-
-    pub struct glob_t {
-        pub gl_pathc: ::size_t,
-        __unused1: ::size_t,
-        pub gl_offs: ::size_t,
-        __unused2: ::c_int,
-        pub gl_pathv:  *mut *mut ::c_char,
-
-        __unused3: *mut ::c_void,
-
-        __unused4: *mut ::c_void,
-        __unused5: *mut ::c_void,
-        __unused6: *mut ::c_void,
-        __unused7: *mut ::c_void,
-        __unused8: *mut ::c_void,
-    }
-
-    pub struct kevent {
-        pub ident: ::uintptr_t,
-        pub filter: ::c_short,
-        pub flags: ::c_ushort,
-        pub fflags: ::c_uint,
-        pub data: ::intptr_t,
-        pub udata: *mut ::c_void,
-    }
-
-    pub struct sockaddr_storage {
-        pub ss_len: u8,
-        pub ss_family: ::sa_family_t,
-        __ss_pad1: [u8; 6],
-        __ss_align: i64,
-        __ss_pad2: [u8; 112],
-    }
-
-    pub struct addrinfo {
-        pub ai_flags: ::c_int,
-        pub ai_family: ::c_int,
-        pub ai_socktype: ::c_int,
-        pub ai_protocol: ::c_int,
-        pub ai_addrlen: ::socklen_t,
-        pub ai_canonname: *mut ::c_char,
-        pub ai_addr: *mut ::sockaddr,
-        pub ai_next: *mut addrinfo,
-    }
-
-    pub struct sigset_t {
-        bits: [u32; 4],
-    }
-
-    pub struct siginfo_t {
-        pub si_signo: ::c_int,
-        pub si_errno: ::c_int,
-        pub si_code: ::c_int,
-        pub si_pid: ::pid_t,
-        pub si_uid: ::uid_t,
-        pub si_status: ::c_int,
-        pub si_addr: *mut ::c_void,
-        _pad: [::c_int; 12],
-    }
-
-    pub struct sigaction {
-        pub sa_sigaction: ::sighandler_t,
-        pub sa_flags: ::c_int,
-        pub sa_mask: sigset_t,
-    }
-
-    pub struct stack_t {
-        pub ss_sp: *mut ::c_char,
-        pub ss_size: ::size_t,
-        pub ss_flags: ::c_int,
-    }
-
-    pub struct sched_param {
-        pub sched_priority: ::c_int,
-    }
-
-    pub struct Dl_info {
-        pub dli_fname: *const ::c_char,
-        pub dli_fbase: *mut ::c_void,
-        pub dli_sname: *const ::c_char,
-        pub dli_saddr: *mut ::c_void,
-    }
-
-    pub struct sockaddr_in {
-        pub sin_len: u8,
-        pub sin_family: ::sa_family_t,
-        pub sin_port: ::in_port_t,
-        pub sin_addr: ::in_addr,
-        pub sin_zero: [::c_char; 8],
-    }
-
-    pub struct termios {
-        pub c_iflag: ::tcflag_t,
-        pub c_oflag: ::tcflag_t,
-        pub c_cflag: ::tcflag_t,
-        pub c_lflag: ::tcflag_t,
-        pub c_cc: [::cc_t; ::NCCS],
-        pub c_ispeed: ::speed_t,
-        pub c_ospeed: ::speed_t,
-    }
-
-    pub struct flock {
-        pub l_start: ::off_t,
-        pub l_len: ::off_t,
-        pub l_pid: ::pid_t,
-        pub l_type: ::c_short,
-        pub l_whence: ::c_short,
-        #[cfg(not(target_os = "dragonfly"))]
-        pub l_sysid: ::c_int,
-    }
-
-    pub struct sf_hdtr {
-        pub headers: *mut ::iovec,
-        pub hdr_cnt: ::c_int,
-        pub trailers: *mut ::iovec,
-        pub trl_cnt: ::c_int,
-    }
-
-    pub struct lconv {
-        pub decimal_point: *mut ::c_char,
-        pub thousands_sep: *mut ::c_char,
-        pub grouping: *mut ::c_char,
-        pub int_curr_symbol: *mut ::c_char,
-        pub currency_symbol: *mut ::c_char,
-        pub mon_decimal_point: *mut ::c_char,
-        pub mon_thousands_sep: *mut ::c_char,
-        pub mon_grouping: *mut ::c_char,
-        pub positive_sign: *mut ::c_char,
-        pub negative_sign: *mut ::c_char,
-        pub int_frac_digits: ::c_char,
-        pub frac_digits: ::c_char,
-        pub p_cs_precedes: ::c_char,
-        pub p_sep_by_space: ::c_char,
-        pub n_cs_precedes: ::c_char,
-        pub n_sep_by_space: ::c_char,
-        pub p_sign_posn: ::c_char,
-        pub n_sign_posn: ::c_char,
-        pub int_p_cs_precedes: ::c_char,
-        pub int_n_cs_precedes: ::c_char,
-        pub int_p_sep_by_space: ::c_char,
-        pub int_n_sep_by_space: ::c_char,
-        pub int_p_sign_posn: ::c_char,
-        pub int_n_sign_posn: ::c_char,
-    }
-
-    // internal structure has changed over time
-    pub struct _sem {
-        data: [u32; 4],
-    }
-}
-
-pub const EMPTY: ::c_short = 0;
-pub const BOOT_TIME: ::c_short = 1;
-pub const OLD_TIME: ::c_short = 2;
-pub const NEW_TIME: ::c_short = 3;
-pub const USER_PROCESS: ::c_short = 4;
-pub const INIT_PROCESS: ::c_short = 5;
-pub const LOGIN_PROCESS: ::c_short = 6;
-pub const DEAD_PROCESS: ::c_short = 7;
-pub const SHUTDOWN_TIME: ::c_short = 8;
-
-pub const LC_COLLATE_MASK: ::c_int = (1 << 0);
-pub const LC_CTYPE_MASK: ::c_int = (1 << 1);
-pub const LC_MESSAGES_MASK: ::c_int = (1 << 2);
-pub const LC_MONETARY_MASK: ::c_int = (1 << 3);
-pub const LC_NUMERIC_MASK: ::c_int = (1 << 4);
-pub const LC_TIME_MASK: ::c_int = (1 << 5);
-pub const LC_ALL_MASK: ::c_int = LC_COLLATE_MASK
-                               | LC_CTYPE_MASK
-                               | LC_MESSAGES_MASK
-                               | LC_MONETARY_MASK
-                               | LC_NUMERIC_MASK
-                               | LC_TIME_MASK;
-
-pub const CODESET: ::nl_item = 0;
-pub const D_T_FMT: ::nl_item = 1;
-pub const D_FMT: ::nl_item = 2;
-pub const T_FMT: ::nl_item = 3;
-pub const T_FMT_AMPM: ::nl_item = 4;
-pub const AM_STR: ::nl_item = 5;
-pub const PM_STR: ::nl_item = 6;
-
-pub const DAY_1: ::nl_item = 7;
-pub const DAY_2: ::nl_item = 8;
-pub const DAY_3: ::nl_item = 9;
-pub const DAY_4: ::nl_item = 10;
-pub const DAY_5: ::nl_item = 11;
-pub const DAY_6: ::nl_item = 12;
-pub const DAY_7: ::nl_item = 13;
-
-pub const ABDAY_1: ::nl_item = 14;
-pub const ABDAY_2: ::nl_item = 15;
-pub const ABDAY_3: ::nl_item = 16;
-pub const ABDAY_4: ::nl_item = 17;
-pub const ABDAY_5: ::nl_item = 18;
-pub const ABDAY_6: ::nl_item = 19;
-pub const ABDAY_7: ::nl_item = 20;
-
-pub const MON_1: ::nl_item = 21;
-pub const MON_2: ::nl_item = 22;
-pub const MON_3: ::nl_item = 23;
-pub const MON_4: ::nl_item = 24;
-pub const MON_5: ::nl_item = 25;
-pub const MON_6: ::nl_item = 26;
-pub const MON_7: ::nl_item = 27;
-pub const MON_8: ::nl_item = 28;
-pub const MON_9: ::nl_item = 29;
-pub const MON_10: ::nl_item = 30;
-pub const MON_11: ::nl_item = 31;
-pub const MON_12: ::nl_item = 32;
-
-pub const ABMON_1: ::nl_item = 33;
-pub const ABMON_2: ::nl_item = 34;
-pub const ABMON_3: ::nl_item = 35;
-pub const ABMON_4: ::nl_item = 36;
-pub const ABMON_5: ::nl_item = 37;
-pub const ABMON_6: ::nl_item = 38;
-pub const ABMON_7: ::nl_item = 39;
-pub const ABMON_8: ::nl_item = 40;
-pub const ABMON_9: ::nl_item = 41;
-pub const ABMON_10: ::nl_item = 42;
-pub const ABMON_11: ::nl_item = 43;
-pub const ABMON_12: ::nl_item = 44;
-
-pub const ERA: ::nl_item = 45;
-pub const ERA_D_FMT: ::nl_item = 46;
-pub const ERA_D_T_FMT: ::nl_item = 47;
-pub const ERA_T_FMT: ::nl_item = 48;
-pub const ALT_DIGITS: ::nl_item = 49;
-
-pub const RADIXCHAR: ::nl_item = 50;
-pub const THOUSEP: ::nl_item = 51;
-
-pub const YESEXPR: ::nl_item = 52;
-pub const NOEXPR: ::nl_item = 53;
-
-pub const YESSTR: ::nl_item = 54;
-pub const NOSTR: ::nl_item = 55;
-
-pub const CRNCYSTR: ::nl_item = 56;
-
-pub const D_MD_ORDER: ::nl_item = 57;
-
-pub const ALTMON_1: ::nl_item = 58;
-pub const ALTMON_2: ::nl_item = 59;
-pub const ALTMON_3: ::nl_item = 60;
-pub const ALTMON_4: ::nl_item = 61;
-pub const ALTMON_5: ::nl_item = 62;
-pub const ALTMON_6: ::nl_item = 63;
-pub const ALTMON_7: ::nl_item = 64;
-pub const ALTMON_8: ::nl_item = 65;
-pub const ALTMON_9: ::nl_item = 66;
-pub const ALTMON_10: ::nl_item = 67;
-pub const ALTMON_11: ::nl_item = 68;
-pub const ALTMON_12: ::nl_item = 69;
-
-pub const EXIT_FAILURE: ::c_int = 1;
-pub const EXIT_SUCCESS: ::c_int = 0;
-pub const EOF: ::c_int = -1;
-pub const SEEK_SET: ::c_int = 0;
-pub const SEEK_CUR: ::c_int = 1;
-pub const SEEK_END: ::c_int = 2;
-pub const _IOFBF: ::c_int = 0;
-pub const _IONBF: ::c_int = 2;
-pub const _IOLBF: ::c_int = 1;
-pub const BUFSIZ: ::c_uint = 1024;
-pub const FOPEN_MAX: ::c_uint = 20;
-pub const FILENAME_MAX: ::c_uint = 1024;
-pub const L_tmpnam: ::c_uint = 1024;
-pub const TMP_MAX: ::c_uint = 308915776;
-
-pub const O_RDONLY: ::c_int = 0;
-pub const O_WRONLY: ::c_int = 1;
-pub const O_RDWR: ::c_int = 2;
-pub const O_ACCMODE: ::c_int = 3;
-pub const O_APPEND: ::c_int = 8;
-pub const O_CREAT: ::c_int = 512;
-pub const O_EXCL: ::c_int = 2048;
-pub const O_NOCTTY: ::c_int = 32768;
-pub const O_TRUNC: ::c_int = 1024;
-pub const S_IFIFO: mode_t = 4096;
-pub const S_IFCHR: mode_t = 8192;
-pub const S_IFBLK: mode_t = 24576;
-pub const S_IFDIR: mode_t = 16384;
-pub const S_IFREG: mode_t = 32768;
-pub const S_IFLNK: mode_t = 40960;
-pub const S_IFSOCK: mode_t = 49152;
-pub const S_IFMT: mode_t = 61440;
-pub const S_IEXEC: mode_t = 64;
-pub const S_IWRITE: mode_t = 128;
-pub const S_IREAD: mode_t = 256;
-pub const S_IRWXU: mode_t = 448;
-pub const S_IXUSR: mode_t = 64;
-pub const S_IWUSR: mode_t = 128;
-pub const S_IRUSR: mode_t = 256;
-pub const S_IRWXG: mode_t = 56;
-pub const S_IXGRP: mode_t = 8;
-pub const S_IWGRP: mode_t = 16;
-pub const S_IRGRP: mode_t = 32;
-pub const S_IRWXO: mode_t = 7;
-pub const S_IXOTH: mode_t = 1;
-pub const S_IWOTH: mode_t = 2;
-pub const S_IROTH: mode_t = 4;
-pub const F_OK: ::c_int = 0;
-pub const R_OK: ::c_int = 4;
-pub const W_OK: ::c_int = 2;
-pub const X_OK: ::c_int = 1;
-pub const STDIN_FILENO: ::c_int = 0;
-pub const STDOUT_FILENO: ::c_int = 1;
-pub const STDERR_FILENO: ::c_int = 2;
-pub const F_LOCK: ::c_int = 1;
-pub const F_TEST: ::c_int = 3;
-pub const F_TLOCK: ::c_int = 2;
-pub const F_ULOCK: ::c_int = 0;
-pub const F_DUPFD_CLOEXEC: ::c_int = 17;
-pub const SIGHUP: ::c_int = 1;
-pub const SIGINT: ::c_int = 2;
-pub const SIGQUIT: ::c_int = 3;
-pub const SIGILL: ::c_int = 4;
-pub const SIGABRT: ::c_int = 6;
-pub const SIGEMT: ::c_int = 7;
-pub const SIGFPE: ::c_int = 8;
-pub const SIGKILL: ::c_int = 9;
-pub const SIGSEGV: ::c_int = 11;
-pub const SIGPIPE: ::c_int = 13;
-pub const SIGALRM: ::c_int = 14;
-pub const SIGTERM: ::c_int = 15;
-
-pub const PROT_NONE: ::c_int = 0;
-pub const PROT_READ: ::c_int = 1;
-pub const PROT_WRITE: ::c_int = 2;
-pub const PROT_EXEC: ::c_int = 4;
-
-pub const MAP_FILE: ::c_int = 0x0000;
-pub const MAP_SHARED: ::c_int = 0x0001;
-pub const MAP_PRIVATE: ::c_int = 0x0002;
-pub const MAP_FIXED: ::c_int = 0x0010;
-pub const MAP_ANON: ::c_int = 0x1000;
-
-pub const MAP_FAILED: *mut ::c_void = !0 as *mut ::c_void;
-
-pub const MCL_CURRENT: ::c_int = 0x0001;
-pub const MCL_FUTURE: ::c_int = 0x0002;
-
-pub const MS_SYNC: ::c_int = 0x0000;
-pub const MS_ASYNC: ::c_int = 0x0001;
-pub const MS_INVALIDATE: ::c_int = 0x0002;
-
-pub const EPERM: ::c_int = 1;
-pub const ENOENT: ::c_int = 2;
-pub const ESRCH: ::c_int = 3;
-pub const EINTR: ::c_int = 4;
-pub const EIO: ::c_int = 5;
-pub const ENXIO: ::c_int = 6;
-pub const E2BIG: ::c_int = 7;
-pub const ENOEXEC: ::c_int = 8;
-pub const EBADF: ::c_int = 9;
-pub const ECHILD: ::c_int = 10;
-pub const EDEADLK: ::c_int = 11;
-pub const ENOMEM: ::c_int = 12;
-pub const EACCES: ::c_int = 13;
-pub const EFAULT: ::c_int = 14;
-pub const ENOTBLK: ::c_int = 15;
-pub const EBUSY: ::c_int = 16;
-pub const EEXIST: ::c_int = 17;
-pub const EXDEV: ::c_int = 18;
-pub const ENODEV: ::c_int = 19;
-pub const ENOTDIR: ::c_int = 20;
-pub const EISDIR: ::c_int = 21;
-pub const EINVAL: ::c_int = 22;
-pub const ENFILE: ::c_int = 23;
-pub const EMFILE: ::c_int = 24;
-pub const ENOTTY: ::c_int = 25;
-pub const ETXTBSY: ::c_int = 26;
-pub const EFBIG: ::c_int = 27;
-pub const ENOSPC: ::c_int = 28;
-pub const ESPIPE: ::c_int = 29;
-pub const EROFS: ::c_int = 30;
-pub const EMLINK: ::c_int = 31;
-pub const EPIPE: ::c_int = 32;
-pub const EDOM: ::c_int = 33;
-pub const ERANGE: ::c_int = 34;
-pub const EAGAIN: ::c_int = 35;
-pub const EWOULDBLOCK: ::c_int = 35;
-pub const EINPROGRESS: ::c_int = 36;
-pub const EALREADY: ::c_int = 37;
-pub const ENOTSOCK: ::c_int = 38;
-pub const EDESTADDRREQ: ::c_int = 39;
-pub const EMSGSIZE: ::c_int = 40;
-pub const EPROTOTYPE: ::c_int = 41;
-pub const ENOPROTOOPT: ::c_int = 42;
-pub const EPROTONOSUPPORT: ::c_int = 43;
-pub const ESOCKTNOSUPPORT: ::c_int = 44;
-pub const EOPNOTSUPP: ::c_int = 45;
-pub const EPFNOSUPPORT: ::c_int = 46;
-pub const EAFNOSUPPORT: ::c_int = 47;
-pub const EADDRINUSE: ::c_int = 48;
-pub const EADDRNOTAVAIL: ::c_int = 49;
-pub const ENETDOWN: ::c_int = 50;
-pub const ENETUNREACH: ::c_int = 51;
-pub const ENETRESET: ::c_int = 52;
-pub const ECONNABORTED: ::c_int = 53;
-pub const ECONNRESET: ::c_int = 54;
-pub const ENOBUFS: ::c_int = 55;
-pub const EISCONN: ::c_int = 56;
-pub const ENOTCONN: ::c_int = 57;
-pub const ESHUTDOWN: ::c_int = 58;
-pub const ETOOMANYREFS: ::c_int = 59;
-pub const ETIMEDOUT: ::c_int = 60;
-pub const ECONNREFUSED: ::c_int = 61;
-pub const ELOOP: ::c_int = 62;
-pub const ENAMETOOLONG: ::c_int = 63;
-pub const EHOSTDOWN: ::c_int = 64;
-pub const EHOSTUNREACH: ::c_int = 65;
-pub const ENOTEMPTY: ::c_int = 66;
-pub const EPROCLIM: ::c_int = 67;
-pub const EUSERS: ::c_int = 68;
-pub const EDQUOT: ::c_int = 69;
-pub const ESTALE: ::c_int = 70;
-pub const EREMOTE: ::c_int = 71;
-pub const EBADRPC: ::c_int = 72;
-pub const ERPCMISMATCH: ::c_int = 73;
-pub const EPROGUNAVAIL: ::c_int = 74;
-pub const EPROGMISMATCH: ::c_int = 75;
-pub const EPROCUNAVAIL: ::c_int = 76;
-pub const ENOLCK: ::c_int = 77;
-pub const ENOSYS: ::c_int = 78;
-pub const EFTYPE: ::c_int = 79;
-pub const EAUTH: ::c_int = 80;
-pub const ENEEDAUTH: ::c_int = 81;
-pub const EIDRM: ::c_int = 82;
-pub const ENOMSG: ::c_int = 83;
-pub const EOVERFLOW: ::c_int = 84;
-pub const ECANCELED: ::c_int = 85;
-pub const EILSEQ: ::c_int = 86;
-pub const ENOATTR: ::c_int = 87;
-pub const EDOOFUS: ::c_int = 88;
-pub const EBADMSG: ::c_int = 89;
-pub const EMULTIHOP: ::c_int = 90;
-pub const ENOLINK: ::c_int = 91;
-pub const EPROTO: ::c_int = 92;
-
-pub const F_DUPFD: ::c_int = 0;
-pub const F_GETFD: ::c_int = 1;
-pub const F_SETFD: ::c_int = 2;
-pub const F_GETFL: ::c_int = 3;
-pub const F_SETFL: ::c_int = 4;
-
-pub const SIGTRAP: ::c_int = 5;
-
-pub const GLOB_APPEND  : ::c_int = 0x0001;
-pub const GLOB_DOOFFS  : ::c_int = 0x0002;
-pub const GLOB_ERR     : ::c_int = 0x0004;
-pub const GLOB_MARK    : ::c_int = 0x0008;
-pub const GLOB_NOCHECK : ::c_int = 0x0010;
-pub const GLOB_NOSORT  : ::c_int = 0x0020;
-pub const GLOB_NOESCAPE: ::c_int = 0x2000;
-
-pub const GLOB_NOSPACE : ::c_int = -1;
-pub const GLOB_ABORTED : ::c_int = -2;
-pub const GLOB_NOMATCH : ::c_int = -3;
-
-pub const POSIX_MADV_NORMAL: ::c_int = 0;
-pub const POSIX_MADV_RANDOM: ::c_int = 1;
-pub const POSIX_MADV_SEQUENTIAL: ::c_int = 2;
-pub const POSIX_MADV_WILLNEED: ::c_int = 3;
-pub const POSIX_MADV_DONTNEED: ::c_int = 4;
-
-pub const _SC_IOV_MAX: ::c_int = 56;
-pub const _SC_GETGR_R_SIZE_MAX: ::c_int = 70;
-pub const _SC_GETPW_R_SIZE_MAX: ::c_int = 71;
-pub const _SC_LOGIN_NAME_MAX: ::c_int = 73;
-pub const _SC_MQ_PRIO_MAX: ::c_int = 75;
-pub const _SC_NPROCESSORS_ONLN: ::c_int = 58;
-pub const _SC_THREAD_ATTR_STACKADDR: ::c_int = 82;
-pub const _SC_THREAD_ATTR_STACKSIZE: ::c_int = 83;
-pub const _SC_THREAD_DESTRUCTOR_ITERATIONS: ::c_int = 85;
-pub const _SC_THREAD_KEYS_MAX: ::c_int = 86;
-pub const _SC_THREAD_PRIO_INHERIT: ::c_int = 87;
-pub const _SC_THREAD_PRIO_PROTECT: ::c_int = 88;
-pub const _SC_THREAD_PRIORITY_SCHEDULING: ::c_int = 89;
-pub const _SC_THREAD_PROCESS_SHARED: ::c_int = 90;
-pub const _SC_THREAD_SAFE_FUNCTIONS: ::c_int = 91;
-pub const _SC_THREAD_STACK_MIN: ::c_int = 93;
-pub const _SC_THREAD_THREADS_MAX: ::c_int = 94;
-pub const _SC_THREADS: ::c_int = 96;
-pub const _SC_TTY_NAME_MAX: ::c_int = 101;
-pub const _SC_ATEXIT_MAX: ::c_int = 107;
-pub const _SC_XOPEN_CRYPT: ::c_int = 108;
-pub const _SC_XOPEN_ENH_I18N: ::c_int = 109;
-pub const _SC_XOPEN_LEGACY: ::c_int = 110;
-pub const _SC_XOPEN_REALTIME: ::c_int = 111;
-pub const _SC_XOPEN_REALTIME_THREADS: ::c_int = 112;
-pub const _SC_XOPEN_SHM: ::c_int = 113;
-pub const _SC_XOPEN_UNIX: ::c_int = 115;
-pub const _SC_XOPEN_VERSION: ::c_int = 116;
-pub const _SC_XOPEN_XCU_VERSION: ::c_int = 117;
-
-pub const PTHREAD_CREATE_JOINABLE: ::c_int = 0;
-pub const PTHREAD_CREATE_DETACHED: ::c_int = 1;
-
-pub const RLIMIT_CPU: ::c_int = 0;
-pub const RLIMIT_FSIZE: ::c_int = 1;
-pub const RLIMIT_DATA: ::c_int = 2;
-pub const RLIMIT_STACK: ::c_int = 3;
-pub const RLIMIT_CORE: ::c_int = 4;
-pub const RLIMIT_RSS: ::c_int = 5;
-pub const RLIMIT_MEMLOCK: ::c_int = 6;
-pub const RLIMIT_NPROC: ::c_int = 7;
-pub const RLIMIT_NOFILE: ::c_int = 8;
-pub const RLIMIT_SBSIZE: ::c_int = 9;
-pub const RLIMIT_VMEM: ::c_int = 10;
-pub const RLIMIT_AS: ::c_int = RLIMIT_VMEM;
-pub const RLIM_INFINITY: rlim_t = 0x7fff_ffff_ffff_ffff;
-
-pub const RUSAGE_SELF: ::c_int = 0;
-pub const RUSAGE_CHILDREN: ::c_int = -1;
-
-pub const MADV_NORMAL: ::c_int = 0;
-pub const MADV_RANDOM: ::c_int = 1;
-pub const MADV_SEQUENTIAL: ::c_int = 2;
-pub const MADV_WILLNEED: ::c_int = 3;
-pub const MADV_DONTNEED: ::c_int = 4;
-pub const MADV_FREE: ::c_int = 5;
-pub const MADV_NOSYNC: ::c_int = 6;
-pub const MADV_AUTOSYNC: ::c_int = 7;
-pub const MADV_NOCORE: ::c_int = 8;
-pub const MADV_CORE: ::c_int = 9;
-
-pub const MINCORE_INCORE: ::c_int =  0x1;
-pub const MINCORE_REFERENCED: ::c_int = 0x2;
-pub const MINCORE_MODIFIED: ::c_int = 0x4;
-pub const MINCORE_REFERENCED_OTHER: ::c_int = 0x8;
-pub const MINCORE_MODIFIED_OTHER: ::c_int = 0x10;
-pub const MINCORE_SUPER: ::c_int = 0x20;
-
-pub const AF_INET: ::c_int = 2;
-pub const AF_INET6: ::c_int = 28;
-pub const AF_UNIX: ::c_int = 1;
-pub const SOCK_STREAM: ::c_int = 1;
-pub const SOCK_DGRAM: ::c_int = 2;
-pub const SOCK_RAW: ::c_int = 3;
-pub const SOCK_SEQPACKET: ::c_int = 5;
-pub const IPPROTO_TCP: ::c_int = 6;
-pub const IPPROTO_IP: ::c_int = 0;
-pub const IPPROTO_IPV6: ::c_int = 41;
-pub const IP_MULTICAST_TTL: ::c_int = 10;
-pub const IP_MULTICAST_LOOP: ::c_int = 11;
-pub const IP_TTL: ::c_int = 4;
-pub const IP_HDRINCL: ::c_int = 2;
-pub const IP_ADD_MEMBERSHIP: ::c_int = 12;
-pub const IP_DROP_MEMBERSHIP: ::c_int = 13;
-pub const IPV6_JOIN_GROUP: ::c_int = 12;
-pub const IPV6_LEAVE_GROUP: ::c_int = 13;
-
-pub const TCP_NODELAY: ::c_int = 1;
-pub const TCP_KEEPIDLE: ::c_int = 256;
-pub const SOL_SOCKET: ::c_int = 0xffff;
-pub const SO_DEBUG: ::c_int = 0x01;
-pub const SO_ACCEPTCONN: ::c_int = 0x0002;
-pub const SO_REUSEADDR: ::c_int = 0x0004;
-pub const SO_KEEPALIVE: ::c_int = 0x0008;
-pub const SO_DONTROUTE: ::c_int = 0x0010;
-pub const SO_BROADCAST: ::c_int = 0x0020;
-pub const SO_USELOOPBACK: ::c_int = 0x0040;
-pub const SO_LINGER: ::c_int = 0x0080;
-pub const SO_OOBINLINE: ::c_int = 0x0100;
-pub const SO_REUSEPORT: ::c_int = 0x0200;
-pub const SO_SNDBUF: ::c_int = 0x1001;
-pub const SO_RCVBUF: ::c_int = 0x1002;
-pub const SO_SNDLOWAT: ::c_int = 0x1003;
-pub const SO_RCVLOWAT: ::c_int = 0x1004;
-pub const SO_SNDTIMEO: ::c_int = 0x1005;
-pub const SO_RCVTIMEO: ::c_int = 0x1006;
-pub const SO_ERROR: ::c_int = 0x1007;
-pub const SO_TYPE: ::c_int = 0x1008;
-
-pub const IFF_LOOPBACK: ::c_int = 0x8;
-
-pub const SHUT_RD: ::c_int = 0;
-pub const SHUT_WR: ::c_int = 1;
-pub const SHUT_RDWR: ::c_int = 2;
-
-pub const LOCK_SH: ::c_int = 1;
-pub const LOCK_EX: ::c_int = 2;
-pub const LOCK_NB: ::c_int = 4;
-pub const LOCK_UN: ::c_int = 8;
-
-pub const O_SYNC: ::c_int = 128;
-pub const O_NONBLOCK: ::c_int = 4;
-
-pub const MAP_COPY: ::c_int = 0x0002;
-pub const MAP_RENAME: ::c_int = 0x0020;
-pub const MAP_NORESERVE: ::c_int = 0x0040;
-pub const MAP_HASSEMAPHORE: ::c_int = 0x0200;
-pub const MAP_STACK: ::c_int = 0x0400;
-pub const MAP_NOSYNC: ::c_int = 0x0800;
-pub const MAP_NOCORE: ::c_int = 0x020000;
-
-pub const IPPROTO_RAW: ::c_int = 255;
-
-pub const _SC_ARG_MAX: ::c_int = 1;
-pub const _SC_CHILD_MAX: ::c_int = 2;
-pub const _SC_CLK_TCK: ::c_int = 3;
-pub const _SC_NGROUPS_MAX: ::c_int = 4;
-pub const _SC_OPEN_MAX: ::c_int = 5;
-pub const _SC_JOB_CONTROL: ::c_int = 6;
-pub const _SC_SAVED_IDS: ::c_int = 7;
-pub const _SC_VERSION: ::c_int = 8;
-pub const _SC_BC_BASE_MAX: ::c_int = 9;
-pub const _SC_BC_DIM_MAX: ::c_int = 10;
-pub const _SC_BC_SCALE_MAX: ::c_int = 11;
-pub const _SC_BC_STRING_MAX: ::c_int = 12;
-pub const _SC_COLL_WEIGHTS_MAX: ::c_int = 13;
-pub const _SC_EXPR_NEST_MAX: ::c_int = 14;
-pub const _SC_LINE_MAX: ::c_int = 15;
-pub const _SC_RE_DUP_MAX: ::c_int = 16;
-pub const _SC_2_VERSION: ::c_int = 17;
-pub const _SC_2_C_BIND: ::c_int = 18;
-pub const _SC_2_C_DEV: ::c_int = 19;
-pub const _SC_2_CHAR_TERM: ::c_int = 20;
-pub const _SC_2_FORT_DEV: ::c_int = 21;
-pub const _SC_2_FORT_RUN: ::c_int = 22;
-pub const _SC_2_LOCALEDEF: ::c_int = 23;
-pub const _SC_2_SW_DEV: ::c_int = 24;
-pub const _SC_2_UPE: ::c_int = 25;
-pub const _SC_STREAM_MAX: ::c_int = 26;
-pub const _SC_TZNAME_MAX: ::c_int = 27;
-pub const _SC_ASYNCHRONOUS_IO: ::c_int = 28;
-pub const _SC_MAPPED_FILES: ::c_int = 29;
-pub const _SC_MEMLOCK: ::c_int = 30;
-pub const _SC_MEMLOCK_RANGE: ::c_int = 31;
-pub const _SC_MEMORY_PROTECTION: ::c_int = 32;
-pub const _SC_MESSAGE_PASSING: ::c_int = 33;
-pub const _SC_PRIORITIZED_IO: ::c_int = 34;
-pub const _SC_PRIORITY_SCHEDULING: ::c_int = 35;
-pub const _SC_REALTIME_SIGNALS: ::c_int = 36;
-pub const _SC_SEMAPHORES: ::c_int = 37;
-pub const _SC_FSYNC: ::c_int = 38;
-pub const _SC_SHARED_MEMORY_OBJECTS: ::c_int = 39;
-pub const _SC_SYNCHRONIZED_IO: ::c_int = 40;
-pub const _SC_TIMERS: ::c_int = 41;
-pub const _SC_AIO_LISTIO_MAX: ::c_int = 42;
-pub const _SC_AIO_MAX: ::c_int = 43;
-pub const _SC_AIO_PRIO_DELTA_MAX: ::c_int = 44;
-pub const _SC_DELAYTIMER_MAX: ::c_int = 45;
-pub const _SC_MQ_OPEN_MAX: ::c_int = 46;
-pub const _SC_PAGESIZE: ::c_int = 47;
-pub const _SC_PAGE_SIZE: ::c_int = _SC_PAGESIZE;
-pub const _SC_RTSIG_MAX: ::c_int = 48;
-pub const _SC_SEM_NSEMS_MAX: ::c_int = 49;
-pub const _SC_SEM_VALUE_MAX: ::c_int = 50;
-pub const _SC_SIGQUEUE_MAX: ::c_int = 51;
-pub const _SC_TIMER_MAX: ::c_int = 52;
-pub const _SC_HOST_NAME_MAX: ::c_int = 72;
-
-pub const PTHREAD_MUTEX_INITIALIZER: pthread_mutex_t = 0 as *mut _;
-pub const PTHREAD_COND_INITIALIZER: pthread_cond_t = 0 as *mut _;
-pub const PTHREAD_RWLOCK_INITIALIZER: pthread_rwlock_t = 0 as *mut _;
-pub const PTHREAD_MUTEX_ERRORCHECK: ::c_int = 1;
-pub const PTHREAD_MUTEX_RECURSIVE: ::c_int = 2;
-pub const PTHREAD_MUTEX_NORMAL: ::c_int = 3;
-pub const PTHREAD_MUTEX_ADAPTIVE_NP: ::c_int = 4;
-pub const PTHREAD_MUTEX_DEFAULT: ::c_int = PTHREAD_MUTEX_ERRORCHECK;
-
-pub const SCHED_FIFO: ::c_int = 1;
-pub const SCHED_OTHER: ::c_int = 2;
-pub const SCHED_RR: ::c_int = 3;
-
-pub const FD_SETSIZE: usize = 1024;
-
-pub const ST_NOSUID: ::c_ulong = 2;
-
-pub const NI_MAXHOST: ::size_t = 1025;
-
-pub const RTLD_LOCAL: ::c_int = 0;
-pub const RTLD_NODELETE: ::c_int = 0x1000;
-pub const RTLD_NOLOAD: ::c_int = 0x2000;
-pub const RTLD_GLOBAL: ::c_int = 0x100;
-
-pub const LOG_NTP: ::c_int = 12 << 3;
-pub const LOG_SECURITY: ::c_int = 13 << 3;
-pub const LOG_CONSOLE: ::c_int = 14 << 3;
-pub const LOG_NFACILITIES: ::c_int = 24;
-
-pub const TIOCGWINSZ: ::c_ulong = 0x40087468;
-pub const TIOCSWINSZ: ::c_ulong = 0x80087467;
-
-pub const SEM_FAILED: *mut sem_t = 0 as *mut sem_t;
-
-f! {
-    pub fn WSTOPSIG(status: ::c_int) -> ::c_int {
-        status >> 8
-    }
-
-    pub fn WIFSIGNALED(status: ::c_int) -> bool {
-        (status & 0o177) != 0o177 && (status & 0o177) != 0
-    }
-
-    pub fn WIFSTOPPED(status: ::c_int) -> bool {
-        (status & 0o177) == 0o177
-    }
-}
-
-extern {
-    pub fn lutimes(file: *const ::c_char, times: *const ::timeval) -> ::c_int;
-    pub fn endutxent();
-    pub fn getutxent() -> *mut utmpx;
-    pub fn getutxid(ut: *const utmpx) -> *mut utmpx;
-    pub fn getutxline(ut: *const utmpx) -> *mut utmpx;
-    pub fn pututxline(ut: *const utmpx) -> *mut utmpx;
-    pub fn setutxent();
-    pub fn getutxuser(user: *const ::c_char) -> *mut utmpx;
-    pub fn setutxdb(_type: ::c_int, file: *const ::c_char) -> ::c_int;
-}
-
-#[link(name = "util")]
-extern {
-    pub fn getnameinfo(sa: *const ::sockaddr,
-                       salen: ::socklen_t,
-                       host: *mut ::c_char,
-                       hostlen: ::size_t,
-                       serv: *mut ::c_char,
-                       servlen: ::size_t,
-                       flags: ::c_int) -> ::c_int;
-    pub fn kevent(kq: ::c_int,
-                  changelist: *const ::kevent,
-                  nchanges: ::c_int,
-                  eventlist: *mut ::kevent,
-                  nevents: ::c_int,
-                  timeout: *const ::timespec) -> ::c_int;
-    pub fn mincore(addr: *const ::c_void, len: ::size_t,
-                   vec: *mut ::c_char) -> ::c_int;
-    pub fn sysctlnametomib(name: *const ::c_char,
-                           mibp: *mut ::c_int,
-                           sizep: *mut ::size_t)
-                           -> ::c_int;
-    pub fn shm_open(name: *const ::c_char, oflag: ::c_int, mode: ::mode_t)
-                    -> ::c_int;
-    pub fn sysctl(name: *const ::c_int,
-                  namelen: ::c_uint,
-                  oldp: *mut ::c_void,
-                  oldlenp: *mut ::size_t,
-                  newp: *const ::c_void,
-                  newlen: ::size_t)
-                  -> ::c_int;
-    pub fn sysctlbyname(name: *const ::c_char,
-                        oldp: *mut ::c_void,
-                        oldlenp: *mut ::size_t,
-                        newp: *const ::c_void,
-                        newlen: ::size_t)
-                        -> ::c_int;
-    pub fn sched_setscheduler(pid: ::pid_t,
-                              policy: ::c_int,
-                              param: *const sched_param) -> ::c_int;
-    pub fn sched_getscheduler(pid: ::pid_t) -> ::c_int;
-    pub fn memrchr(cx: *const ::c_void,
-                   c: ::c_int,
-                   n: ::size_t) -> *mut ::c_void;
-    pub fn sendfile(fd: ::c_int,
-                    s: ::c_int,
-                    offset: ::off_t,
-                    nbytes: ::size_t,
-                    hdtr: *mut ::sf_hdtr,
-                    sbytes: *mut ::off_t,
-                    flags: ::c_int) -> ::c_int;
-    pub fn sigtimedwait(set: *const sigset_t,
-                        info: *mut siginfo_t,
-                        timeout: *const ::timespec) -> ::c_int;
-    pub fn sigwaitinfo(set: *const sigset_t,
-                       info: *mut siginfo_t) -> ::c_int;
-    pub fn openpty(amaster: *mut ::c_int,
-                   aslave: *mut ::c_int,
-                   name: *mut ::c_char,
-                   termp: *mut termios,
-                   winp: *mut ::winsize) -> ::c_int;
-    pub fn forkpty(amaster: *mut ::c_int,
-                   name: *mut ::c_char,
-                   termp: *mut termios,
-                   winp: *mut ::winsize) -> ::pid_t;
-    pub fn nl_langinfo_l(item: ::nl_item, locale: ::locale_t) -> *mut ::c_char;
-    pub fn duplocale(base: ::locale_t) -> ::locale_t;
-    pub fn freelocale(loc: ::locale_t) -> ::c_int;
-    pub fn newlocale(mask: ::c_int,
-                     locale: *const ::c_char,
-                     base: ::locale_t) -> ::locale_t;
-    pub fn uselocale(loc: ::locale_t) -> ::locale_t;
-    pub fn querylocale(mask: ::c_int, loc: ::locale_t) -> *const ::c_char;
-    pub fn pthread_set_name_np(tid: ::pthread_t, name: *const ::c_char);
-    pub fn pthread_attr_get_np(tid: ::pthread_t,
-                               attr: *mut ::pthread_attr_t) -> ::c_int;
-    pub fn pthread_attr_getguardsize(attr: *const ::pthread_attr_t,
-                                     guardsize: *mut ::size_t) -> ::c_int;
-    pub fn pthread_attr_getstack(attr: *const ::pthread_attr_t,
-                                 stackaddr: *mut *mut ::c_void,
-                                 stacksize: *mut ::size_t) -> ::c_int;
-    pub fn getpriority(which: ::c_int, who: ::c_int) -> ::c_int;
-    pub fn setpriority(which: ::c_int, who: ::c_int, prio: ::c_int) -> ::c_int;
-
-    pub fn openat(dirfd: ::c_int, pathname: *const ::c_char,
-                  flags: ::c_int, ...) -> ::c_int;
-    pub fn faccessat(dirfd: ::c_int, pathname: *const ::c_char,
-                     mode: ::c_int, flags: ::c_int) -> ::c_int;
-    pub fn fchmodat(dirfd: ::c_int, pathname: *const ::c_char,
-                    mode: ::mode_t, flags: ::c_int) -> ::c_int;
-    pub fn fchownat(dirfd: ::c_int, pathname: *const ::c_char,
-                    owner: ::uid_t, group: ::gid_t,
-                    flags: ::c_int) -> ::c_int;
-    pub fn fstatat(dirfd: ::c_int, pathname: *const ::c_char,
-                   buf: *mut stat, flags: ::c_int) -> ::c_int;
-    pub fn linkat(olddirfd: ::c_int, oldpath: *const ::c_char,
-                  newdirfd: ::c_int, newpath: *const ::c_char,
-                  flags: ::c_int) -> ::c_int;
-   pub fn mkdirat(dirfd: ::c_int, pathname: *const ::c_char,
-                  mode: ::mode_t) -> ::c_int;
-   pub fn mknodat(dirfd: ::c_int, pathname: *const ::c_char,
-                 mode: ::mode_t, dev: dev_t) -> ::c_int;
-   pub fn readlinkat(dirfd: ::c_int, pathname: *const ::c_char,
-                     buf: *mut ::c_char, bufsiz: ::size_t) -> ::ssize_t;
-   pub fn renameat(olddirfd: ::c_int, oldpath: *const ::c_char,
-                   newdirfd: ::c_int, newpath: *const ::c_char)
-                   -> ::c_int;
-   pub fn symlinkat(target: *const ::c_char, newdirfd: ::c_int,
-                    linkpath: *const ::c_char) -> ::c_int;
-   pub fn unlinkat(dirfd: ::c_int, pathname: *const ::c_char,
-                   flags: ::c_int) -> ::c_int;
-   pub fn mkfifoat(dirfd: ::c_int, pathname: *const ::c_char,
-                   mode: ::mode_t) -> ::c_int;
-    pub fn pthread_condattr_getclock(attr: *const pthread_condattr_t,
-                                     clock_id: *mut clockid_t) -> ::c_int;
-    pub fn pthread_condattr_setclock(attr: *mut pthread_condattr_t,
-                                     clock_id: clockid_t) -> ::c_int;
-    pub fn sethostname(name: *const ::c_char, len: ::c_int) -> ::c_int;
-    pub fn sem_timedwait(sem: *mut sem_t,
-                         abstime: *const ::timespec) -> ::c_int;
-}
-
-cfg_if! {
-    if #[cfg(target_os = "freebsd")] {
-        mod freebsd;
-        pub use self::freebsd::*;
-    } else if #[cfg(target_os = "dragonfly")] {
-        mod dragonfly;
-        pub use self::dragonfly::*;
-    } else {
-        // ...
-    }
-}
diff --git a/third_party/rust/libc/src/unix/bsd/mod.rs b/third_party/rust/libc/src/unix/bsd/mod.rs
deleted file mode 100644
index 8311fdf7f..000000000
--- a/third_party/rust/libc/src/unix/bsd/mod.rs
+++ /dev/null
@@ -1,366 +0,0 @@
-use dox::mem;
-
-pub type c_char = i8;
-pub type wchar_t = i32;
-pub type off_t = i64;
-pub type useconds_t = u32;
-pub type blkcnt_t = i64;
-pub type socklen_t = u32;
-pub type sa_family_t = u8;
-pub type pthread_t = ::uintptr_t;
-pub type nfds_t = ::c_uint;
-
-s! {
-    pub struct sockaddr {
-        pub sa_len: u8,
-        pub sa_family: sa_family_t,
-        pub sa_data: [::c_char; 14],
-    }
-
-    pub struct sockaddr_in6 {
-        pub sin6_len: u8,
-        pub sin6_family: sa_family_t,
-        pub sin6_port: ::in_port_t,
-        pub sin6_flowinfo: u32,
-        pub sin6_addr: ::in6_addr,
-        pub sin6_scope_id: u32,
-    }
-
-    pub struct sockaddr_un {
-        pub sun_len: u8,
-        pub sun_family: sa_family_t,
-        pub sun_path: [c_char; 104]
-    }
-
-    pub struct passwd {
-        pub pw_name: *mut ::c_char,
-        pub pw_passwd: *mut ::c_char,
-        pub pw_uid: ::uid_t,
-        pub pw_gid: ::gid_t,
-        pub pw_change: ::time_t,
-        pub pw_class: *mut ::c_char,
-        pub pw_gecos: *mut ::c_char,
-        pub pw_dir: *mut ::c_char,
-        pub pw_shell: *mut ::c_char,
-        pub pw_expire: ::time_t,
-
-        #[cfg(not(any(target_os = "macos",
-                      target_os = "ios",
-                      target_os = "netbsd",
-                      target_os = "openbsd")))]
-        pub pw_fields: ::c_int,
-    }
-
-    pub struct ifaddrs {
-        pub ifa_next: *mut ifaddrs,
-        pub ifa_name: *mut ::c_char,
-        pub ifa_flags: ::c_uint,
-        pub ifa_addr: *mut ::sockaddr,
-        pub ifa_netmask: *mut ::sockaddr,
-        pub ifa_dstaddr: *mut ::sockaddr,
-        pub ifa_data: *mut ::c_void
-    }
-
-    pub struct fd_set {
-        #[cfg(all(target_pointer_width = "64",
-                  any(target_os = "freebsd", target_os = "dragonfly")))]
-        fds_bits: [i64; FD_SETSIZE / 64],
-        #[cfg(not(all(target_pointer_width = "64",
-                      any(target_os = "freebsd", target_os = "dragonfly"))))]
-        fds_bits: [i32; FD_SETSIZE / 32],
-    }
-
-    pub struct tm {
-        pub tm_sec: ::c_int,
-        pub tm_min: ::c_int,
-        pub tm_hour: ::c_int,
-        pub tm_mday: ::c_int,
-        pub tm_mon: ::c_int,
-        pub tm_year: ::c_int,
-        pub tm_wday: ::c_int,
-        pub tm_yday: ::c_int,
-        pub tm_isdst: ::c_int,
-        pub tm_gmtoff: ::c_long,
-        pub tm_zone: *mut ::c_char,
-    }
-
-    pub struct utsname {
-        #[cfg(not(target_os = "dragonfly"))]
-        pub sysname: [::c_char; 256],
-        #[cfg(target_os = "dragonfly")]
-        pub sysname: [::c_char; 32],
-        #[cfg(not(target_os = "dragonfly"))]
-        pub nodename: [::c_char; 256],
-        #[cfg(target_os = "dragonfly")]
-        pub nodename: [::c_char; 32],
-        #[cfg(not(target_os = "dragonfly"))]
-        pub release: [::c_char; 256],
-        #[cfg(target_os = "dragonfly")]
-        pub release: [::c_char; 32],
-        #[cfg(not(target_os = "dragonfly"))]
-        pub version: [::c_char; 256],
-        #[cfg(target_os = "dragonfly")]
-        pub version: [::c_char; 32],
-        #[cfg(not(target_os = "dragonfly"))]
-        pub machine: [::c_char; 256],
-        #[cfg(target_os = "dragonfly")]
-        pub machine: [::c_char; 32],
-    }
-
-    pub struct msghdr {
-        pub msg_name: *mut ::c_void,
-        pub msg_namelen: ::socklen_t,
-        pub msg_iov: *mut ::iovec,
-        pub msg_iovlen: ::c_int,
-        pub msg_control: *mut ::c_void,
-        pub msg_controllen: ::socklen_t,
-        pub msg_flags: ::c_int,
-    }
-
-    pub struct fsid_t {
-        __fsid_val: [::int32_t; 2],
-    }
-
-    pub struct if_nameindex {
-        pub if_index: ::c_uint,
-        pub if_name: *mut ::c_char,
-    }
-}
-
-pub const LC_ALL: ::c_int = 0;
-pub const LC_COLLATE: ::c_int = 1;
-pub const LC_CTYPE: ::c_int = 2;
-pub const LC_MONETARY: ::c_int = 3;
-pub const LC_NUMERIC: ::c_int = 4;
-pub const LC_TIME: ::c_int = 5;
-pub const LC_MESSAGES: ::c_int = 6;
-
-pub const FIOCLEX: ::c_ulong = 0x20006601;
-pub const FIONBIO: ::c_ulong = 0x8004667e;
-
-pub const PATH_MAX: ::c_int = 1024;
-
-pub const SA_ONSTACK: ::c_int = 0x0001;
-pub const SA_SIGINFO: ::c_int = 0x0040;
-pub const SA_RESTART: ::c_int = 0x0002;
-pub const SA_RESETHAND: ::c_int = 0x0004;
-pub const SA_NOCLDSTOP: ::c_int = 0x0008;
-pub const SA_NODEFER: ::c_int = 0x0010;
-pub const SA_NOCLDWAIT: ::c_int = 0x0020;
-
-pub const SS_ONSTACK: ::c_int = 1;
-pub const SS_DISABLE: ::c_int = 4;
-
-pub const SIGCHLD: ::c_int = 20;
-pub const SIGBUS: ::c_int = 10;
-pub const SIGUSR1: ::c_int = 30;
-pub const SIGUSR2: ::c_int = 31;
-pub const SIGCONT: ::c_int = 19;
-pub const SIGSTOP: ::c_int = 17;
-pub const SIGTSTP: ::c_int = 18;
-pub const SIGURG: ::c_int = 16;
-pub const SIGIO: ::c_int = 23;
-pub const SIGSYS: ::c_int = 12;
-pub const SIGTTIN: ::c_int = 21;
-pub const SIGTTOU: ::c_int = 22;
-pub const SIGXCPU: ::c_int = 24;
-pub const SIGXFSZ: ::c_int = 25;
-pub const SIGVTALRM: ::c_int = 26;
-pub const SIGPROF: ::c_int = 27;
-pub const SIGWINCH: ::c_int = 28;
-pub const SIGINFO: ::c_int = 29;
-
-pub const SIG_SETMASK: ::c_int = 3;
-pub const SIG_BLOCK: ::c_int = 0x1;
-pub const SIG_UNBLOCK: ::c_int = 0x2;
-
-pub const IPV6_MULTICAST_LOOP: ::c_int = 11;
-pub const IPV6_V6ONLY: ::c_int = 27;
-
-pub const ST_RDONLY: ::c_ulong = 1;
-
-pub const NCCS: usize = 20;
-
-pub const O_ASYNC: ::c_int = 0x40;
-pub const O_FSYNC: ::c_int = 0x80;
-pub const O_NDELAY: ::c_int = 0x4;
-pub const O_NOFOLLOW: ::c_int = 0x100;
-
-pub const F_GETOWN: ::c_int = 5;
-pub const F_SETOWN: ::c_int = 6;
-
-pub const MNT_FORCE: ::c_int = 0x80000;
-
-pub const Q_SYNC: ::c_int = 0x600;
-pub const Q_QUOTAON: ::c_int = 0x100;
-pub const Q_QUOTAOFF: ::c_int = 0x200;
-
-pub const TCIOFF: ::c_int = 3;
-pub const TCION: ::c_int = 4;
-pub const TCOOFF: ::c_int = 1;
-pub const TCOON: ::c_int = 2;
-pub const TCIFLUSH: ::c_int = 1;
-pub const TCOFLUSH: ::c_int = 2;
-pub const TCIOFLUSH: ::c_int = 3;
-pub const TCSANOW: ::c_int = 0;
-pub const TCSADRAIN: ::c_int = 1;
-pub const TCSAFLUSH: ::c_int = 2;
-pub const VEOF: usize = 0;
-pub const VEOL: usize = 1;
-pub const VEOL2: usize = 2;
-pub const VERASE: usize = 3;
-pub const VWERASE: usize = 4;
-pub const VKILL: usize = 5;
-pub const VREPRINT: usize = 6;
-pub const VINTR: usize = 8;
-pub const VQUIT: usize = 9;
-pub const VSUSP: usize = 10;
-pub const VSTART: usize = 12;
-pub const VSTOP: usize = 13;
-pub const VLNEXT: usize = 14;
-pub const VDISCARD: usize = 15;
-pub const VMIN: usize = 16;
-pub const VTIME: usize = 17;
-pub const IGNBRK: ::tcflag_t = 0x00000001;
-pub const BRKINT: ::tcflag_t = 0x00000002;
-pub const IGNPAR: ::tcflag_t = 0x00000004;
-pub const PARMRK: ::tcflag_t = 0x00000008;
-pub const INPCK: ::tcflag_t = 0x00000010;
-pub const ISTRIP: ::tcflag_t = 0x00000020;
-pub const INLCR: ::tcflag_t = 0x00000040;
-pub const IGNCR: ::tcflag_t = 0x00000080;
-pub const ICRNL: ::tcflag_t = 0x00000100;
-pub const IXON: ::tcflag_t = 0x00000200;
-pub const IXOFF: ::tcflag_t = 0x00000400;
-pub const IXANY: ::tcflag_t = 0x00000800;
-pub const IMAXBEL: ::tcflag_t = 0x00002000;
-pub const OPOST: ::tcflag_t = 0x1;
-pub const ONLCR: ::tcflag_t = 0x2;
-pub const CSIZE: ::tcflag_t = 0x00000300;
-pub const CS5: ::tcflag_t = 0x00000000;
-pub const CS6: ::tcflag_t = 0x00000100;
-pub const CS7: ::tcflag_t = 0x00000200;
-pub const CS8: ::tcflag_t = 0x00000300;
-pub const CSTOPB: ::tcflag_t = 0x00000400;
-pub const CREAD: ::tcflag_t = 0x00000800;
-pub const PARENB: ::tcflag_t = 0x00001000;
-pub const PARODD: ::tcflag_t = 0x00002000;
-pub const HUPCL: ::tcflag_t = 0x00004000;
-pub const CLOCAL: ::tcflag_t = 0x00008000;
-pub const ECHOKE: ::tcflag_t = 0x00000001;
-pub const ECHOE: ::tcflag_t = 0x00000002;
-pub const ECHOK: ::tcflag_t = 0x00000004;
-pub const ECHO: ::tcflag_t = 0x00000008;
-pub const ECHONL: ::tcflag_t = 0x00000010;
-pub const ECHOPRT: ::tcflag_t = 0x00000020;
-pub const ECHOCTL: ::tcflag_t = 0x00000040;
-pub const ISIG: ::tcflag_t = 0x00000080;
-pub const ICANON: ::tcflag_t = 0x00000100;
-pub const IEXTEN: ::tcflag_t = 0x00000400;
-pub const EXTPROC: ::tcflag_t = 0x00000800;
-pub const TOSTOP: ::tcflag_t = 0x00400000;
-pub const FLUSHO: ::tcflag_t = 0x00800000;
-pub const PENDIN: ::tcflag_t = 0x20000000;
-pub const NOFLSH: ::tcflag_t = 0x80000000;
-
-pub const WNOHANG: ::c_int = 0x00000001;
-pub const WUNTRACED: ::c_int = 0x00000002;
-
-pub const RTLD_NOW: ::c_int = 0x2;
-pub const RTLD_DEFAULT: *mut ::c_void = -2isize as *mut ::c_void;
-
-pub const LOG_CRON: ::c_int = 9 << 3;
-pub const LOG_AUTHPRIV: ::c_int = 10 << 3;
-pub const LOG_FTP: ::c_int = 11 << 3;
-pub const LOG_PERROR: ::c_int = 0x20;
-
-pub const PIPE_BUF: usize = 512;
-
-f! {
-    pub fn FD_CLR(fd: ::c_int, set: *mut fd_set) -> () {
-        let bits = mem::size_of_val(&(*set).fds_bits[0]) * 8;
-        let fd = fd as usize;
-        (*set).fds_bits[fd / bits] &= !(1 << (fd % bits));
-        return
-    }
-
-    pub fn FD_ISSET(fd: ::c_int, set: *mut fd_set) -> bool {
-        let bits = mem::size_of_val(&(*set).fds_bits[0]) * 8;
-        let fd = fd as usize;
-        return ((*set).fds_bits[fd / bits] & (1 << (fd % bits))) != 0
-    }
-
-    pub fn FD_SET(fd: ::c_int, set: *mut fd_set) -> () {
-        let bits = mem::size_of_val(&(*set).fds_bits[0]) * 8;
-        let fd = fd as usize;
-        (*set).fds_bits[fd / bits] |= 1 << (fd % bits);
-        return
-    }
-
-    pub fn FD_ZERO(set: *mut fd_set) -> () {
-        for slot in (*set).fds_bits.iter_mut() {
-            *slot = 0;
-        }
-    }
-
-    pub fn WTERMSIG(status: ::c_int) -> ::c_int {
-        status & 0o177
-    }
-
-    pub fn WIFEXITED(status: ::c_int) -> bool {
-        (status & 0o177) == 0
-    }
-
-    pub fn WEXITSTATUS(status: ::c_int) -> ::c_int {
-        status >> 8
-    }
-
-    pub fn WCOREDUMP(status: ::c_int) -> bool {
-        (status & 0o200) != 0
-    }
-}
-
-extern {
-    pub fn setgroups(ngroups: ::c_int,
-                     ptr: *const ::gid_t) -> ::c_int;
-    pub fn ioctl(fd: ::c_int, request: ::c_ulong, ...) -> ::c_int;
-    pub fn kqueue() -> ::c_int;
-    pub fn unmount(target: *const ::c_char, arg: ::c_int) -> ::c_int;
-    pub fn syscall(num: ::c_int, ...) -> ::c_int;
-    #[cfg_attr(target_os = "netbsd", link_name = "__getpwnam_r50")]
-    pub fn getpwnam_r(name: *const ::c_char,
-                      pwd: *mut passwd,
-                      buf: *mut ::c_char,
-                      buflen: ::size_t,
-                      result: *mut *mut passwd) -> ::c_int;
-    #[cfg_attr(target_os = "netbsd", link_name = "__getpwuid_r50")]
-    pub fn getpwuid_r(uid: ::uid_t,
-                      pwd: *mut passwd,
-                      buf: *mut ::c_char,
-                      buflen: ::size_t,
-                      result: *mut *mut passwd) -> ::c_int;
-    #[cfg_attr(target_os = "netbsd", link_name = "__getpwent50")]
-    pub fn getpwent() -> *mut passwd;
-    pub fn setpwent();
-    pub fn getprogname() -> *const ::c_char;
-    pub fn setprogname(name: *const ::c_char);
-    pub fn getloadavg(loadavg: *mut ::c_double, nelem: ::c_int) -> ::c_int;
-    pub fn if_nameindex() -> *mut if_nameindex;
-    pub fn if_freenameindex(ptr: *mut if_nameindex);
-}
-
-cfg_if! {
-    if #[cfg(any(target_os = "macos", target_os = "ios"))] {
-        mod apple;
-        pub use self::apple::*;
-    } else if #[cfg(any(target_os = "openbsd", target_os = "netbsd",
-                        target_os = "bitrig"))] {
-        mod openbsdlike;
-        pub use self::openbsdlike::*;
-    } else if #[cfg(any(target_os = "freebsd", target_os = "dragonfly"))] {
-        mod freebsdlike;
-        pub use self::freebsdlike::*;
-    } else {
-        // Unknown target_os
-    }
-}
diff --git a/third_party/rust/libc/src/unix/bsd/openbsdlike/bitrig.rs b/third_party/rust/libc/src/unix/bsd/openbsdlike/bitrig.rs
deleted file mode 100644
index d7a286956..000000000
--- a/third_party/rust/libc/src/unix/bsd/openbsdlike/bitrig.rs
+++ /dev/null
@@ -1,490 +0,0 @@
-pub type clock_t = i64;
-pub type suseconds_t = i64;
-pub type dev_t = i32;
-pub type sigset_t = ::c_uint;
-pub type blksize_t = ::uint32_t;
-pub type fsblkcnt_t = ::c_uint;
-pub type fsfilcnt_t = ::c_uint;
-pub type pthread_attr_t = *mut ::c_void;
-pub type pthread_mutex_t = *mut ::c_void;
-pub type pthread_mutexattr_t = *mut ::c_void;
-pub type pthread_cond_t = *mut ::c_void;
-pub type pthread_condattr_t = *mut ::c_void;
-pub type pthread_rwlock_t = *mut ::c_void;
-
-s! {
-    pub struct dirent {
-        pub d_fileno: ::ino_t,
-        pub d_off: ::off_t,
-        pub d_reclen: u16,
-        pub d_type: u8,
-        pub d_namlen: u8,
-        __d_padding: [u8; 4],
-        pub d_name: [::c_char; 256],
-    }
-
-    pub struct glob_t {
-        pub gl_pathc:  ::c_int,
-        pub gl_matchc: ::c_int,
-        pub gl_offs:   ::c_int,
-        pub gl_flags:  ::c_int,
-        pub gl_pathv:  *mut *mut ::c_char,
-        __unused1: *mut ::c_void,
-        __unused2: *mut ::c_void,
-        __unused3: *mut ::c_void,
-        __unused4: *mut ::c_void,
-        __unused5: *mut ::c_void,
-        __unused6: *mut ::c_void,
-        __unused7: *mut ::c_void,
-    }
-
-    pub struct kevent {
-        pub ident: ::uintptr_t,
-        pub filter: ::c_short,
-        pub flags: ::c_ushort,
-        pub fflags: ::c_uint,
-        pub data: ::int64_t,
-        pub udata: *mut ::c_void,
-    }
-
-    pub struct stat {
-        pub st_mode: ::mode_t,
-        pub st_dev: ::dev_t,
-        pub st_ino: ::ino_t,
-        pub st_nlink: ::nlink_t,
-        pub st_uid: ::uid_t,
-        pub st_gid: ::gid_t,
-        pub st_rdev: ::dev_t,
-        pub st_atime: ::time_t,
-        pub st_atime_nsec: ::c_long,
-        pub st_mtime: ::time_t,
-        pub st_mtime_nsec: ::c_long,
-        pub st_ctime: ::time_t,
-        pub st_ctime_nsec: ::c_long,
-        pub st_size: ::off_t,
-        pub st_blocks: ::blkcnt_t,
-        pub st_blksize: ::blksize_t,
-        pub st_flags: ::uint32_t,
-        pub st_gen: ::uint32_t,
-        pub st_birthtime: ::time_t,
-        pub st_birthtime_nsec: ::c_long,
-    }
-
-    pub struct statvfs {
-        pub f_bsize: ::c_ulong,
-        pub f_frsize: ::c_ulong,
-        pub f_blocks: ::fsblkcnt_t,
-        pub f_bfree: ::fsblkcnt_t,
-        pub f_bavail: ::fsblkcnt_t,
-        pub f_files: ::fsfilcnt_t,
-        pub f_ffree: ::fsfilcnt_t,
-        pub f_favail: ::fsfilcnt_t,
-        pub f_fsid: ::c_ulong,
-        pub f_flag: ::c_ulong,
-        pub f_namemax: ::c_ulong,
-    }
-
-    pub struct addrinfo {
-        pub ai_flags: ::c_int,
-        pub ai_family: ::c_int,
-        pub ai_socktype: ::c_int,
-        pub ai_protocol: ::c_int,
-        pub ai_addrlen: ::socklen_t,
-        pub ai_addr: *mut ::sockaddr,
-        pub ai_canonname: *mut ::c_char,
-        pub ai_next: *mut ::addrinfo,
-    }
-
-    pub struct sockaddr_storage {
-        pub ss_len: u8,
-        pub ss_family: ::sa_family_t,
-        __ss_pad1: [u8; 6],
-        __ss_pad2: i64,
-        __ss_pad3: [u8; 240],
-    }
-
-    pub struct siginfo_t {
-        pub si_signo: ::c_int,
-        pub si_code: ::c_int,
-        pub si_errno: ::c_int,
-        pub si_addr: *mut ::c_void
-    }
-
-    pub struct Dl_info {
-        pub dli_fname: *const ::c_char,
-        pub dli_fbase: *mut ::c_void,
-        pub dli_sname: *const ::c_char,
-        pub dli_saddr: *mut ::c_void,
-    }
-
-    pub struct lconv {
-        pub decimal_point: *mut ::c_char,
-        pub thousands_sep: *mut ::c_char,
-        pub grouping: *mut ::c_char,
-        pub int_curr_symbol: *mut ::c_char,
-        pub currency_symbol: *mut ::c_char,
-        pub mon_decimal_point: *mut ::c_char,
-        pub mon_thousands_sep: *mut ::c_char,
-        pub mon_grouping: *mut ::c_char,
-        pub positive_sign: *mut ::c_char,
-        pub negative_sign: *mut ::c_char,
-        pub int_frac_digits: ::c_char,
-        pub frac_digits: ::c_char,
-        pub p_cs_precedes: ::c_char,
-        pub p_sep_by_space: ::c_char,
-        pub n_cs_precedes: ::c_char,
-        pub n_sep_by_space: ::c_char,
-        pub p_sign_posn: ::c_char,
-        pub n_sign_posn: ::c_char,
-        pub int_p_cs_precedes: ::c_char,
-        pub int_n_cs_precedes: ::c_char,
-        pub int_p_sep_by_space: ::c_char,
-        pub int_n_sep_by_space: ::c_char,
-        pub int_p_sign_posn: ::c_char,
-        pub int_n_sign_posn: ::c_char,
-    }
-}
-
-pub const LC_COLLATE_MASK: ::c_int = (1 << 0);
-pub const LC_CTYPE_MASK: ::c_int = (1 << 1);
-pub const LC_MESSAGES_MASK: ::c_int = (1 << 2);
-pub const LC_MONETARY_MASK: ::c_int = (1 << 3);
-pub const LC_NUMERIC_MASK: ::c_int = (1 << 4);
-pub const LC_TIME_MASK: ::c_int = (1 << 5);
-pub const LC_ALL_MASK: ::c_int = LC_COLLATE_MASK
-                               | LC_CTYPE_MASK
-                               | LC_MESSAGES_MASK
-                               | LC_MONETARY_MASK
-                               | LC_NUMERIC_MASK
-                               | LC_TIME_MASK;
-
-pub const ERA: ::nl_item = 52;
-pub const ERA_D_FMT: ::nl_item = 53;
-pub const ERA_D_T_FMT: ::nl_item = 54;
-pub const ERA_T_FMT: ::nl_item = 55;
-pub const ALT_DIGITS: ::nl_item = 56;
-
-pub const D_MD_ORDER: ::nl_item = 57;
-
-pub const ALTMON_1: ::nl_item = 58;
-pub const ALTMON_2: ::nl_item = 59;
-pub const ALTMON_3: ::nl_item = 60;
-pub const ALTMON_4: ::nl_item = 61;
-pub const ALTMON_5: ::nl_item = 62;
-pub const ALTMON_6: ::nl_item = 63;
-pub const ALTMON_7: ::nl_item = 64;
-pub const ALTMON_8: ::nl_item = 65;
-pub const ALTMON_9: ::nl_item = 66;
-pub const ALTMON_10: ::nl_item = 67;
-pub const ALTMON_11: ::nl_item = 68;
-pub const ALTMON_12: ::nl_item = 69;
-
-pub const O_CLOEXEC: ::c_int = 0x10000;
-
-pub const MS_SYNC : ::c_int = 0x0002;
-pub const MS_INVALIDATE : ::c_int = 0x0004;
-
-pub const PTHREAD_STACK_MIN : ::size_t = 2048;
-
-pub const ENOATTR : ::c_int = 83;
-pub const EILSEQ : ::c_int = 84;
-pub const EOVERFLOW : ::c_int = 87;
-pub const ECANCELED : ::c_int = 88;
-pub const EIDRM : ::c_int = 89;
-pub const ENOMSG : ::c_int = 90;
-pub const ENOTSUP : ::c_int = 91;
-pub const ELAST : ::c_int = 91;
-
-pub const F_DUPFD_CLOEXEC : ::c_int = 10;
-
-pub const RLIM_NLIMITS: ::c_int = 9;
-
-pub const SO_SNDTIMEO: ::c_int = 0x1005;
-pub const SO_RCVTIMEO: ::c_int = 0x1006;
-
-pub const O_DSYNC : ::c_int = 128;
-
-pub const MAP_RENAME : ::c_int = 0x0000;
-pub const MAP_NORESERVE : ::c_int = 0x0000;
-pub const MAP_HASSEMAPHORE : ::c_int = 0x0000;
-
-pub const EIPSEC : ::c_int = 82;
-pub const ENOMEDIUM : ::c_int = 85;
-pub const EMEDIUMTYPE : ::c_int = 86;
-
-pub const RUSAGE_THREAD: ::c_int = 1;
-
-pub const IPV6_ADD_MEMBERSHIP: ::c_int = 12;
-pub const IPV6_DROP_MEMBERSHIP: ::c_int = 13;
-
-pub const MAP_COPY : ::c_int = 0x0002;
-pub const MAP_NOEXTEND : ::c_int = 0x0000;
-
-pub const _SC_IOV_MAX : ::c_int = 51;
-pub const _SC_GETGR_R_SIZE_MAX : ::c_int = 100;
-pub const _SC_GETPW_R_SIZE_MAX : ::c_int = 101;
-pub const _SC_LOGIN_NAME_MAX : ::c_int = 102;
-pub const _SC_MQ_PRIO_MAX : ::c_int = 59;
-pub const _SC_NPROCESSORS_ONLN : ::c_int = 503;
-pub const _SC_THREADS : ::c_int = 91;
-pub const _SC_THREAD_ATTR_STACKADDR : ::c_int = 77;
-pub const _SC_THREAD_ATTR_STACKSIZE : ::c_int = 78;
-pub const _SC_THREAD_DESTRUCTOR_ITERATIONS : ::c_int = 80;
-pub const _SC_THREAD_KEYS_MAX : ::c_int = 81;
-pub const _SC_THREAD_PRIO_INHERIT : ::c_int = 82;
-pub const _SC_THREAD_PRIO_PROTECT : ::c_int = 83;
-pub const _SC_THREAD_PRIORITY_SCHEDULING : ::c_int = 84;
-pub const _SC_THREAD_PROCESS_SHARED : ::c_int = 85;
-pub const _SC_THREAD_SAFE_FUNCTIONS : ::c_int = 103;
-pub const _SC_THREAD_STACK_MIN : ::c_int = 89;
-pub const _SC_THREAD_THREADS_MAX : ::c_int = 90;
-pub const _SC_TTY_NAME_MAX : ::c_int = 107;
-pub const _SC_ATEXIT_MAX : ::c_int = 46;
-pub const _SC_CLK_TCK : ::c_int = 3;
-pub const _SC_AIO_LISTIO_MAX : ::c_int = 42;
-pub const _SC_AIO_MAX : ::c_int = 43;
-pub const _SC_ASYNCHRONOUS_IO : ::c_int = 45;
-pub const _SC_MAPPED_FILES : ::c_int = 53;
-pub const _SC_MEMLOCK : ::c_int = 54;
-pub const _SC_MEMLOCK_RANGE : ::c_int = 55;
-pub const _SC_MEMORY_PROTECTION : ::c_int = 56;
-pub const _SC_MESSAGE_PASSING : ::c_int = 57;
-pub const _SC_MQ_OPEN_MAX : ::c_int = 58;
-pub const _SC_PRIORITY_SCHEDULING : ::c_int = 61;
-pub const _SC_SEMAPHORES : ::c_int = 67;
-pub const _SC_SHARED_MEMORY_OBJECTS : ::c_int = 68;
-pub const _SC_SYNCHRONIZED_IO : ::c_int = 75;
-pub const _SC_TIMERS : ::c_int = 94;
-pub const _SC_XOPEN_CRYPT : ::c_int = 117;
-pub const _SC_XOPEN_ENH_I18N : ::c_int = 118;
-pub const _SC_XOPEN_LEGACY : ::c_int = 119;
-pub const _SC_XOPEN_REALTIME : ::c_int = 120;
-pub const _SC_XOPEN_REALTIME_THREADS : ::c_int = 121;
-pub const _SC_XOPEN_UNIX : ::c_int = 123;
-pub const _SC_XOPEN_VERSION : ::c_int = 125;
-pub const _SC_SEM_NSEMS_MAX : ::c_int = 31;
-pub const _SC_SEM_VALUE_MAX : ::c_int = 32;
-pub const _SC_AIO_PRIO_DELTA_MAX : ::c_int = 44;
-pub const _SC_DELAYTIMER_MAX : ::c_int = 50;
-pub const _SC_PRIORITIZED_IO : ::c_int = 60;
-pub const _SC_REALTIME_SIGNALS : ::c_int = 64;
-pub const _SC_RTSIG_MAX : ::c_int = 66;
-pub const _SC_SIGQUEUE_MAX : ::c_int = 70;
-pub const _SC_TIMER_MAX : ::c_int = 93;
-pub const _SC_HOST_NAME_MAX: ::c_int = 33;
-
-pub const FD_SETSIZE: usize = 1024;
-
-pub const ST_NOSUID: ::c_ulong = 2;
-
-pub const PTHREAD_MUTEX_INITIALIZER: pthread_mutex_t = 0 as *mut _;
-pub const PTHREAD_COND_INITIALIZER: pthread_cond_t = 0 as *mut _;
-pub const PTHREAD_RWLOCK_INITIALIZER: pthread_rwlock_t = 0 as *mut _;
-
-pub const PTHREAD_MUTEX_ERRORCHECK: ::c_int = 1;
-pub const PTHREAD_MUTEX_RECURSIVE: ::c_int = 2;
-pub const PTHREAD_MUTEX_NORMAL: ::c_int = 3;
-pub const PTHREAD_MUTEX_STRICT_NP: ::c_int = 4;
-pub const PTHREAD_MUTEX_DEFAULT: ::c_int = PTHREAD_MUTEX_STRICT_NP;
-
-pub const EVFILT_AIO: ::int16_t = -3;
-pub const EVFILT_PROC: ::int16_t = -5;
-pub const EVFILT_READ: ::int16_t = -1;
-pub const EVFILT_SIGNAL: ::int16_t = -6;
-pub const EVFILT_TIMER: ::int16_t = -7;
-pub const EVFILT_VNODE: ::int16_t = -4;
-pub const EVFILT_WRITE: ::int16_t = -2;
-
-pub const EV_ADD: ::uint16_t = 0x1;
-pub const EV_DELETE: ::uint16_t = 0x2;
-pub const EV_ENABLE: ::uint16_t = 0x4;
-pub const EV_DISABLE: ::uint16_t = 0x8;
-pub const EV_ONESHOT: ::uint16_t = 0x10;
-pub const EV_CLEAR: ::uint16_t = 0x20;
-pub const EV_FLAG1: ::uint16_t = 0x2000;
-pub const EV_ERROR: ::uint16_t = 0x4000;
-pub const EV_EOF: ::uint16_t = 0x8000;
-pub const EV_SYSFLAGS: ::uint16_t = 0xf000;
-
-pub const NOTE_LOWAT: ::uint32_t = 0x00000001;
-pub const NOTE_EOF: ::uint32_t = 0x00000002;
-pub const NOTE_DELETE: ::uint32_t = 0x00000001;
-pub const NOTE_WRITE: ::uint32_t = 0x00000002;
-pub const NOTE_EXTEND: ::uint32_t = 0x00000004;
-pub const NOTE_ATTRIB: ::uint32_t = 0x00000008;
-pub const NOTE_LINK: ::uint32_t = 0x00000010;
-pub const NOTE_RENAME: ::uint32_t = 0x00000020;
-pub const NOTE_REVOKE: ::uint32_t = 0x00000040;
-pub const NOTE_TRUNCATE: ::uint32_t = 0x00000080;
-pub const NOTE_EXIT: ::uint32_t = 0x80000000;
-pub const NOTE_FORK: ::uint32_t = 0x40000000;
-pub const NOTE_EXEC: ::uint32_t = 0x20000000;
-pub const NOTE_PDATAMASK: ::uint32_t = 0x000fffff;
-pub const NOTE_PCTRLMASK: ::uint32_t = 0xf0000000;
-pub const NOTE_TRACK: ::uint32_t = 0x00000001;
-pub const NOTE_TRACKERR: ::uint32_t = 0x00000002;
-pub const NOTE_CHILD: ::uint32_t = 0x00000004;
-
-pub const TMP_MAX : ::c_uint = 0x7fffffff;
-
-pub const NI_MAXHOST: ::size_t = 256;
-
-pub const CTL_MAXNAME: ::c_int = 12;
-pub const CTLTYPE_NODE: ::c_int = 1;
-pub const CTLTYPE_INT: ::c_int = 2;
-pub const CTLTYPE_STRING: ::c_int = 3;
-pub const CTLTYPE_QUAD: ::c_int = 4;
-pub const CTLTYPE_STRUCT: ::c_int = 5;
-pub const CTL_UNSPEC: ::c_int = 0;
-pub const CTL_KERN: ::c_int = 1;
-pub const CTL_VM: ::c_int = 2;
-pub const CTL_FS: ::c_int = 3;
-pub const CTL_NET: ::c_int = 4;
-pub const CTL_DEBUG: ::c_int = 5;
-pub const CTL_HW: ::c_int = 6;
-pub const CTL_MACHDEP: ::c_int = 7;
-pub const CTL_DDB: ::c_int = 9;
-pub const CTL_VFS: ::c_int = 10;
-pub const CTL_MAXID: ::c_int = 11;
-pub const KERN_OSTYPE: ::c_int = 1;
-pub const KERN_OSRELEASE: ::c_int = 2;
-pub const KERN_OSREV: ::c_int = 3;
-pub const KERN_VERSION: ::c_int = 4;
-pub const KERN_MAXVNODES: ::c_int = 5;
-pub const KERN_MAXPROC: ::c_int = 6;
-pub const KERN_MAXFILES: ::c_int = 7;
-pub const KERN_ARGMAX: ::c_int = 8;
-pub const KERN_SECURELVL: ::c_int = 9;
-pub const KERN_HOSTNAME: ::c_int = 10;
-pub const KERN_HOSTID: ::c_int = 11;
-pub const KERN_CLOCKRATE: ::c_int = 12;
-pub const KERN_PROF: ::c_int = 16;
-pub const KERN_POSIX1: ::c_int = 17;
-pub const KERN_NGROUPS: ::c_int = 18;
-pub const KERN_JOB_CONTROL: ::c_int = 19;
-pub const KERN_SAVED_IDS: ::c_int = 20;
-pub const KERN_BOOTTIME: ::c_int = 21;
-pub const KERN_DOMAINNAME: ::c_int = 22;
-pub const KERN_MAXPARTITIONS: ::c_int = 23;
-pub const KERN_RAWPARTITION: ::c_int = 24;
-pub const KERN_MAXTHREAD: ::c_int = 25;
-pub const KERN_NTHREADS: ::c_int = 26;
-pub const KERN_OSVERSION: ::c_int = 27;
-pub const KERN_SOMAXCONN: ::c_int = 28;
-pub const KERN_SOMINCONN: ::c_int = 29;
-pub const KERN_USERMOUNT: ::c_int = 30;
-pub const KERN_RND: ::c_int = 31;
-pub const KERN_NOSUIDCOREDUMP: ::c_int = 32;
-pub const KERN_FSYNC: ::c_int = 33;
-pub const KERN_SYSVMSG: ::c_int = 34;
-pub const KERN_SYSVSEM: ::c_int = 35;
-pub const KERN_SYSVSHM: ::c_int = 36;
-pub const KERN_ARND: ::c_int = 37;
-pub const KERN_MSGBUFSIZE: ::c_int = 38;
-pub const KERN_MALLOCSTATS: ::c_int = 39;
-pub const KERN_CPTIME: ::c_int = 40;
-pub const KERN_NCHSTATS: ::c_int = 41;
-pub const KERN_FORKSTAT: ::c_int = 42;
-pub const KERN_NSELCOLL: ::c_int = 43;
-pub const KERN_TTY: ::c_int = 44;
-pub const KERN_CCPU: ::c_int = 45;
-pub const KERN_FSCALE: ::c_int = 46;
-pub const KERN_NPROCS: ::c_int = 47;
-pub const KERN_MSGBUF: ::c_int = 48;
-pub const KERN_POOL: ::c_int = 49;
-pub const KERN_STACKGAPRANDOM: ::c_int = 50;
-pub const KERN_SYSVIPC_INFO: ::c_int = 51;
-pub const KERN_SPLASSERT: ::c_int = 54;
-pub const KERN_PROC_ARGS: ::c_int = 55;
-pub const KERN_NFILES: ::c_int = 56;
-pub const KERN_TTYCOUNT: ::c_int = 57;
-pub const KERN_NUMVNODES: ::c_int = 58;
-pub const KERN_MBSTAT: ::c_int = 59;
-pub const KERN_SEMINFO: ::c_int = 61;
-pub const KERN_SHMINFO: ::c_int = 62;
-pub const KERN_INTRCNT: ::c_int = 63;
-pub const KERN_WATCHDOG: ::c_int = 64;
-pub const KERN_PROC: ::c_int = 66;
-pub const KERN_MAXCLUSTERS: ::c_int = 67;
-pub const KERN_EVCOUNT: ::c_int = 68;
-pub const KERN_TIMECOUNTER: ::c_int = 69;
-pub const KERN_MAXLOCKSPERUID: ::c_int = 70;
-pub const KERN_CPTIME2: ::c_int = 71;
-pub const KERN_CACHEPCT: ::c_int = 72;
-pub const KERN_FILE: ::c_int = 73;
-pub const KERN_CONSDEV: ::c_int = 75;
-pub const KERN_NETLIVELOCKS: ::c_int = 76;
-pub const KERN_POOL_DEBUG: ::c_int = 77;
-pub const KERN_PROC_CWD: ::c_int = 78;
-pub const KERN_PROC_NOBROADCASTKILL: ::c_int = 79;
-pub const KERN_PROC_VMMAP: ::c_int = 80;
-pub const KERN_GLOBAL_PTRACE: ::c_int = 81;
-pub const KERN_CONSBUFSIZE: ::c_int = 82;
-pub const KERN_CONSBUF: ::c_int = 83;
-pub const KERN_MAXID: ::c_int = 84;
-pub const KERN_PROC_ALL: ::c_int = 0;
-pub const KERN_PROC_PID: ::c_int = 1;
-pub const KERN_PROC_PGRP: ::c_int = 2;
-pub const KERN_PROC_SESSION: ::c_int = 3;
-pub const KERN_PROC_TTY: ::c_int = 4;
-pub const KERN_PROC_UID: ::c_int = 5;
-pub const KERN_PROC_RUID: ::c_int = 6;
-pub const KERN_PROC_KTHREAD: ::c_int = 7;
-pub const KERN_PROC_SHOW_THREADS: ::c_int = 0x40000000;
-pub const KERN_SYSVIPC_MSG_INFO: ::c_int = 1;
-pub const KERN_SYSVIPC_SEM_INFO: ::c_int = 2;
-pub const KERN_SYSVIPC_SHM_INFO: ::c_int = 3;
-pub const KERN_PROC_ARGV: ::c_int = 1;
-pub const KERN_PROC_NARGV: ::c_int = 2;
-pub const KERN_PROC_ENV: ::c_int = 3;
-pub const KERN_PROC_NENV: ::c_int = 4;
-pub const KI_NGROUPS: ::c_int = 16;
-pub const KI_MAXCOMLEN: ::c_int = 24;
-pub const KI_WMESGLEN: ::c_int = 8;
-pub const KI_MAXLOGNAME: ::c_int = 32;
-pub const KI_EMULNAMELEN: ::c_int = 8;
-
-extern {
-    pub fn lutimes(file: *const ::c_char, times: *const ::timeval) -> ::c_int;
-
-    pub fn getnameinfo(sa: *const ::sockaddr,
-                       salen: ::socklen_t,
-                       host: *mut ::c_char,
-                       hostlen: ::size_t,
-                       serv: *mut ::c_char,
-                       servlen: ::size_t,
-                       flags: ::c_int) -> ::c_int;
-    pub fn kevent(kq: ::c_int,
-                  changelist: *const ::kevent,
-                  nchanges: ::c_int,
-                  eventlist: *mut ::kevent,
-                  nevents: ::c_int,
-                  timeout: *const ::timespec) -> ::c_int;
-    pub fn mprotect(addr: *const ::c_void, len: ::size_t, prot: ::c_int)
-                    -> ::c_int;
-    pub fn pthread_main_np() -> ::c_int;
-    pub fn pthread_set_name_np(tid: ::pthread_t, name: *const ::c_char);
-    pub fn pthread_stackseg_np(thread: ::pthread_t,
-                               sinfo: *mut ::stack_t) -> ::c_int;
-    pub fn sysctl(name: *mut ::c_int,
-                  namelen: ::c_uint,
-                  oldp: *mut ::c_void,
-                  oldlenp: *mut ::size_t,
-                  newp: *mut ::c_void,
-                  newlen: ::size_t)
-                  -> ::c_int;
-    pub fn sysctlbyname(name: *const ::c_char,
-                        oldp: *mut ::c_void,
-                        oldlenp: *mut ::size_t,
-                        newp: *mut ::c_void,
-                        newlen: ::size_t)
-                        -> ::c_int;
-    pub fn nl_langinfo_l(item: ::nl_item, locale: ::locale_t) -> *mut ::c_char;
-    pub fn duplocale(base: ::locale_t) -> ::locale_t;
-    pub fn freelocale(loc: ::locale_t) -> ::c_int;
-    pub fn newlocale(mask: ::c_int,
-                     locale: *const ::c_char,
-                     base: ::locale_t) -> ::locale_t;
-    pub fn uselocale(loc: ::locale_t) -> ::locale_t;
-    pub fn querylocale(mask: ::c_int, loc: ::locale_t) -> *const ::c_char;
-}
diff --git a/third_party/rust/libc/src/unix/bsd/openbsdlike/mod.rs b/third_party/rust/libc/src/unix/bsd/openbsdlike/mod.rs
deleted file mode 100644
index 7df02ec15..000000000
--- a/third_party/rust/libc/src/unix/bsd/openbsdlike/mod.rs
+++ /dev/null
@@ -1,547 +0,0 @@
-pub type c_long = i64;
-pub type c_ulong = u64;
-pub type time_t = i64;
-pub type mode_t = u32;
-pub type nlink_t = ::uint32_t;
-pub type ino_t = ::uint64_t;
-pub type pthread_key_t = ::c_int;
-pub type rlim_t = u64;
-pub type speed_t = ::c_uint;
-pub type tcflag_t = ::c_uint;
-pub type nl_item = c_long;
-pub type clockid_t = ::c_int;
-pub type id_t = ::uint32_t;
-pub type sem_t = *mut sem;
-
-pub enum timezone {}
-pub enum sem {}
-
-s! {
-    pub struct sigaction {
-        pub sa_sigaction: ::sighandler_t,
-        pub sa_mask: ::sigset_t,
-        pub sa_flags: ::c_int,
-    }
-
-    pub struct stack_t {
-        pub ss_sp: *mut ::c_void,
-        pub ss_size: ::size_t,
-        pub ss_flags: ::c_int,
-    }
-
-    pub struct sockaddr_in {
-        pub sin_len: u8,
-        pub sin_family: ::sa_family_t,
-        pub sin_port: ::in_port_t,
-        pub sin_addr: ::in_addr,
-        pub sin_zero: [::int8_t; 8],
-    }
-
-    pub struct termios {
-        pub c_iflag: ::tcflag_t,
-        pub c_oflag: ::tcflag_t,
-        pub c_cflag: ::tcflag_t,
-        pub c_lflag: ::tcflag_t,
-        pub c_cc: [::cc_t; ::NCCS],
-        pub c_ispeed: ::c_int,
-        pub c_ospeed: ::c_int,
-    }
-
-    pub struct flock {
-        pub l_start: ::off_t,
-        pub l_len: ::off_t,
-        pub l_pid: ::pid_t,
-        pub l_type: ::c_short,
-        pub l_whence: ::c_short,
-    }
-}
-
-pub const D_T_FMT: ::nl_item = 0;
-pub const D_FMT: ::nl_item = 1;
-pub const T_FMT: ::nl_item = 2;
-pub const T_FMT_AMPM: ::nl_item = 3;
-pub const AM_STR: ::nl_item = 4;
-pub const PM_STR: ::nl_item = 5;
-
-pub const DAY_1: ::nl_item = 6;
-pub const DAY_2: ::nl_item = 7;
-pub const DAY_3: ::nl_item = 8;
-pub const DAY_4: ::nl_item = 9;
-pub const DAY_5: ::nl_item = 10;
-pub const DAY_6: ::nl_item = 11;
-pub const DAY_7: ::nl_item = 12;
-
-pub const ABDAY_1: ::nl_item = 13;
-pub const ABDAY_2: ::nl_item = 14;
-pub const ABDAY_3: ::nl_item = 15;
-pub const ABDAY_4: ::nl_item = 16;
-pub const ABDAY_5: ::nl_item = 17;
-pub const ABDAY_6: ::nl_item = 18;
-pub const ABDAY_7: ::nl_item = 19;
-
-pub const MON_1: ::nl_item = 20;
-pub const MON_2: ::nl_item = 21;
-pub const MON_3: ::nl_item = 22;
-pub const MON_4: ::nl_item = 23;
-pub const MON_5: ::nl_item = 24;
-pub const MON_6: ::nl_item = 25;
-pub const MON_7: ::nl_item = 26;
-pub const MON_8: ::nl_item = 27;
-pub const MON_9: ::nl_item = 28;
-pub const MON_10: ::nl_item = 29;
-pub const MON_11: ::nl_item = 30;
-pub const MON_12: ::nl_item = 31;
-
-pub const ABMON_1: ::nl_item = 32;
-pub const ABMON_2: ::nl_item = 33;
-pub const ABMON_3: ::nl_item = 34;
-pub const ABMON_4: ::nl_item = 35;
-pub const ABMON_5: ::nl_item = 36;
-pub const ABMON_6: ::nl_item = 37;
-pub const ABMON_7: ::nl_item = 38;
-pub const ABMON_8: ::nl_item = 39;
-pub const ABMON_9: ::nl_item = 40;
-pub const ABMON_10: ::nl_item = 41;
-pub const ABMON_11: ::nl_item = 42;
-pub const ABMON_12: ::nl_item = 43;
-
-pub const RADIXCHAR: ::nl_item = 44;
-pub const THOUSEP: ::nl_item = 45;
-pub const YESSTR: ::nl_item = 46;
-pub const YESEXPR: ::nl_item = 47;
-pub const NOSTR: ::nl_item = 48;
-pub const NOEXPR: ::nl_item = 49;
-pub const CRNCYSTR: ::nl_item = 50;
-
-pub const CODESET: ::nl_item = 51;
-
-pub const EXIT_FAILURE : ::c_int = 1;
-pub const EXIT_SUCCESS : ::c_int = 0;
-pub const RAND_MAX : ::c_int = 2147483647;
-pub const EOF : ::c_int = -1;
-pub const SEEK_SET : ::c_int = 0;
-pub const SEEK_CUR : ::c_int = 1;
-pub const SEEK_END : ::c_int = 2;
-pub const _IOFBF : ::c_int = 0;
-pub const _IONBF : ::c_int = 2;
-pub const _IOLBF : ::c_int = 1;
-pub const BUFSIZ : ::c_uint = 1024;
-pub const FOPEN_MAX : ::c_uint = 20;
-pub const FILENAME_MAX : ::c_uint = 1024;
-pub const L_tmpnam : ::c_uint = 1024;
-pub const O_RDONLY : ::c_int = 0;
-pub const O_WRONLY : ::c_int = 1;
-pub const O_RDWR : ::c_int = 2;
-pub const O_ACCMODE : ::c_int = 3;
-pub const O_APPEND : ::c_int = 8;
-pub const O_CREAT : ::c_int = 512;
-pub const O_EXCL : ::c_int = 2048;
-pub const O_NOCTTY : ::c_int = 32768;
-pub const O_TRUNC : ::c_int = 1024;
-pub const O_SYNC : ::c_int = 128;
-pub const S_IFIFO : mode_t = 4096;
-pub const S_IFCHR : mode_t = 8192;
-pub const S_IFBLK : mode_t = 24576;
-pub const S_IFDIR : mode_t = 16384;
-pub const S_IFREG : mode_t = 32768;
-pub const S_IFLNK : mode_t = 40960;
-pub const S_IFSOCK : mode_t = 49152;
-pub const S_IFMT : mode_t = 61440;
-pub const S_IEXEC : mode_t = 64;
-pub const S_IWRITE : mode_t = 128;
-pub const S_IREAD : mode_t = 256;
-pub const S_IRWXU : mode_t = 448;
-pub const S_IXUSR : mode_t = 64;
-pub const S_IWUSR : mode_t = 128;
-pub const S_IRUSR : mode_t = 256;
-pub const S_IRWXG : mode_t = 56;
-pub const S_IXGRP : mode_t = 8;
-pub const S_IWGRP : mode_t = 16;
-pub const S_IRGRP : mode_t = 32;
-pub const S_IRWXO : mode_t = 7;
-pub const S_IXOTH : mode_t = 1;
-pub const S_IWOTH : mode_t = 2;
-pub const S_IROTH : mode_t = 4;
-pub const F_OK : ::c_int = 0;
-pub const R_OK : ::c_int = 4;
-pub const W_OK : ::c_int = 2;
-pub const X_OK : ::c_int = 1;
-pub const STDIN_FILENO : ::c_int = 0;
-pub const STDOUT_FILENO : ::c_int = 1;
-pub const STDERR_FILENO : ::c_int = 2;
-pub const F_LOCK : ::c_int = 1;
-pub const F_TEST : ::c_int = 3;
-pub const F_TLOCK : ::c_int = 2;
-pub const F_ULOCK : ::c_int = 0;
-pub const F_GETLK: ::c_int = 7;
-pub const F_SETLK: ::c_int = 8;
-pub const F_SETLKW: ::c_int = 9;
-pub const SIGHUP : ::c_int = 1;
-pub const SIGINT : ::c_int = 2;
-pub const SIGQUIT : ::c_int = 3;
-pub const SIGILL : ::c_int = 4;
-pub const SIGABRT : ::c_int = 6;
-pub const SIGEMT: ::c_int = 7;
-pub const SIGFPE : ::c_int = 8;
-pub const SIGKILL : ::c_int = 9;
-pub const SIGSEGV : ::c_int = 11;
-pub const SIGPIPE : ::c_int = 13;
-pub const SIGALRM : ::c_int = 14;
-pub const SIGTERM : ::c_int = 15;
-pub const SIGSTKSZ : ::size_t = 40960;
-
-pub const PROT_NONE : ::c_int = 0;
-pub const PROT_READ : ::c_int = 1;
-pub const PROT_WRITE : ::c_int = 2;
-pub const PROT_EXEC : ::c_int = 4;
-
-pub const MAP_FILE : ::c_int = 0x0000;
-pub const MAP_SHARED : ::c_int = 0x0001;
-pub const MAP_PRIVATE : ::c_int = 0x0002;
-pub const MAP_FIXED : ::c_int = 0x0010;
-pub const MAP_ANON : ::c_int = 0x1000;
-
-pub const MAP_FAILED : *mut ::c_void = !0 as *mut ::c_void;
-
-pub const MCL_CURRENT : ::c_int = 0x0001;
-pub const MCL_FUTURE : ::c_int = 0x0002;
-
-pub const MS_ASYNC : ::c_int = 0x0001;
-
-pub const EPERM : ::c_int = 1;
-pub const ENOENT : ::c_int = 2;
-pub const ESRCH : ::c_int = 3;
-pub const EINTR : ::c_int = 4;
-pub const EIO : ::c_int = 5;
-pub const ENXIO : ::c_int = 6;
-pub const E2BIG : ::c_int = 7;
-pub const ENOEXEC : ::c_int = 8;
-pub const EBADF : ::c_int = 9;
-pub const ECHILD : ::c_int = 10;
-pub const EDEADLK : ::c_int = 11;
-pub const ENOMEM : ::c_int = 12;
-pub const EACCES : ::c_int = 13;
-pub const EFAULT : ::c_int = 14;
-pub const ENOTBLK : ::c_int = 15;
-pub const EBUSY : ::c_int = 16;
-pub const EEXIST : ::c_int = 17;
-pub const EXDEV : ::c_int = 18;
-pub const ENODEV : ::c_int = 19;
-pub const ENOTDIR : ::c_int = 20;
-pub const EISDIR : ::c_int = 21;
-pub const EINVAL : ::c_int = 22;
-pub const ENFILE : ::c_int = 23;
-pub const EMFILE : ::c_int = 24;
-pub const ENOTTY : ::c_int = 25;
-pub const ETXTBSY : ::c_int = 26;
-pub const EFBIG : ::c_int = 27;
-pub const ENOSPC : ::c_int = 28;
-pub const ESPIPE : ::c_int = 29;
-pub const EROFS : ::c_int = 30;
-pub const EMLINK : ::c_int = 31;
-pub const EPIPE : ::c_int = 32;
-pub const EDOM : ::c_int = 33;
-pub const ERANGE : ::c_int = 34;
-pub const EAGAIN : ::c_int = 35;
-pub const EWOULDBLOCK : ::c_int = 35;
-pub const EINPROGRESS : ::c_int = 36;
-pub const EALREADY : ::c_int = 37;
-pub const ENOTSOCK : ::c_int = 38;
-pub const EDESTADDRREQ : ::c_int = 39;
-pub const EMSGSIZE : ::c_int = 40;
-pub const EPROTOTYPE : ::c_int = 41;
-pub const ENOPROTOOPT : ::c_int = 42;
-pub const EPROTONOSUPPORT : ::c_int = 43;
-pub const ESOCKTNOSUPPORT : ::c_int = 44;
-pub const EOPNOTSUPP : ::c_int = 45;
-pub const EPFNOSUPPORT : ::c_int = 46;
-pub const EAFNOSUPPORT : ::c_int = 47;
-pub const EADDRINUSE : ::c_int = 48;
-pub const EADDRNOTAVAIL : ::c_int = 49;
-pub const ENETDOWN : ::c_int = 50;
-pub const ENETUNREACH : ::c_int = 51;
-pub const ENETRESET : ::c_int = 52;
-pub const ECONNABORTED : ::c_int = 53;
-pub const ECONNRESET : ::c_int = 54;
-pub const ENOBUFS : ::c_int = 55;
-pub const EISCONN : ::c_int = 56;
-pub const ENOTCONN : ::c_int = 57;
-pub const ESHUTDOWN : ::c_int = 58;
-pub const ETOOMANYREFS : ::c_int = 59;
-pub const ETIMEDOUT : ::c_int = 60;
-pub const ECONNREFUSED : ::c_int = 61;
-pub const ELOOP : ::c_int = 62;
-pub const ENAMETOOLONG : ::c_int = 63;
-pub const EHOSTDOWN : ::c_int = 64;
-pub const EHOSTUNREACH : ::c_int = 65;
-pub const ENOTEMPTY : ::c_int = 66;
-pub const EPROCLIM : ::c_int = 67;
-pub const EUSERS : ::c_int = 68;
-pub const EDQUOT : ::c_int = 69;
-pub const ESTALE : ::c_int = 70;
-pub const EREMOTE : ::c_int = 71;
-pub const EBADRPC : ::c_int = 72;
-pub const ERPCMISMATCH : ::c_int = 73;
-pub const EPROGUNAVAIL : ::c_int = 74;
-pub const EPROGMISMATCH : ::c_int = 75;
-pub const EPROCUNAVAIL : ::c_int = 76;
-pub const ENOLCK : ::c_int = 77;
-pub const ENOSYS : ::c_int = 78;
-pub const EFTYPE : ::c_int = 79;
-pub const EAUTH : ::c_int = 80;
-pub const ENEEDAUTH : ::c_int = 81;
-
-pub const F_DUPFD : ::c_int = 0;
-pub const F_GETFD : ::c_int = 1;
-pub const F_SETFD : ::c_int = 2;
-pub const F_GETFL : ::c_int = 3;
-pub const F_SETFL : ::c_int = 4;
-
-pub const SIGTRAP : ::c_int = 5;
-
-pub const GLOB_APPEND   : ::c_int = 0x0001;
-pub const GLOB_DOOFFS   : ::c_int = 0x0002;
-pub const GLOB_ERR      : ::c_int = 0x0004;
-pub const GLOB_MARK     : ::c_int = 0x0008;
-pub const GLOB_NOCHECK  : ::c_int = 0x0010;
-pub const GLOB_NOSORT   : ::c_int = 0x0020;
-pub const GLOB_NOESCAPE : ::c_int = 0x1000;
-
-pub const GLOB_NOSPACE  : ::c_int = -1;
-pub const GLOB_ABORTED  : ::c_int = -2;
-pub const GLOB_NOMATCH  : ::c_int = -3;
-pub const GLOB_NOSYS : ::c_int = -4;
-
-pub const POSIX_MADV_NORMAL : ::c_int = 0;
-pub const POSIX_MADV_RANDOM : ::c_int = 1;
-pub const POSIX_MADV_SEQUENTIAL : ::c_int = 2;
-pub const POSIX_MADV_WILLNEED : ::c_int = 3;
-pub const POSIX_MADV_DONTNEED : ::c_int = 4;
-
-pub const _SC_XOPEN_SHM : ::c_int = 30;
-
-pub const PTHREAD_CREATE_JOINABLE : ::c_int = 0;
-pub const PTHREAD_CREATE_DETACHED : ::c_int = 1;
-
-// http://man.openbsd.org/OpenBSD-current/man2/clock_getres.2
-// The man page says clock_gettime(3) can accept various values as clockid_t but
-// http://fxr.watson.org/fxr/source/kern/kern_time.c?v=OPENBSD;im=excerpts#L161
-// the implementation rejects anything other than the below two
-//
-// http://netbsd.gw.com/cgi-bin/man-cgi?clock_gettime
-// https://github.com/jsonn/src/blob/HEAD/sys/kern/subr_time.c#L222
-// Basically the same goes for NetBSD
-pub const CLOCK_REALTIME: clockid_t = 0;
-pub const CLOCK_MONOTONIC: clockid_t = 3;
-
-pub const RLIMIT_CPU: ::c_int = 0;
-pub const RLIMIT_FSIZE: ::c_int = 1;
-pub const RLIMIT_DATA: ::c_int = 2;
-pub const RLIMIT_STACK: ::c_int = 3;
-pub const RLIMIT_CORE: ::c_int = 4;
-pub const RLIMIT_RSS: ::c_int = 5;
-pub const RLIMIT_MEMLOCK: ::c_int = 6;
-pub const RLIMIT_NPROC: ::c_int = 7;
-pub const RLIMIT_NOFILE: ::c_int = 8;
-
-pub const RLIM_INFINITY: rlim_t = 0x7fff_ffff_ffff_ffff;
-pub const RLIM_SAVED_MAX: rlim_t = RLIM_INFINITY;
-pub const RLIM_SAVED_CUR: rlim_t = RLIM_INFINITY;
-
-pub const RUSAGE_SELF: ::c_int = 0;
-pub const RUSAGE_CHILDREN: ::c_int = -1;
-
-pub const MADV_NORMAL : ::c_int = 0;
-pub const MADV_RANDOM : ::c_int = 1;
-pub const MADV_SEQUENTIAL : ::c_int = 2;
-pub const MADV_WILLNEED : ::c_int = 3;
-pub const MADV_DONTNEED : ::c_int = 4;
-pub const MADV_FREE : ::c_int = 6;
-
-pub const AF_UNIX: ::c_int = 1;
-pub const AF_INET: ::c_int = 2;
-pub const AF_INET6: ::c_int = 24;
-pub const SOCK_STREAM: ::c_int = 1;
-pub const SOCK_DGRAM: ::c_int = 2;
-pub const SOCK_RAW: ::c_int = 3;
-pub const SOCK_SEQPACKET: ::c_int = 5;
-pub const IPPROTO_TCP: ::c_int = 6;
-pub const IPPROTO_IP: ::c_int = 0;
-pub const IPPROTO_IPV6: ::c_int = 41;
-pub const IP_MULTICAST_TTL: ::c_int = 10;
-pub const IP_MULTICAST_LOOP: ::c_int = 11;
-pub const IP_TTL: ::c_int = 4;
-pub const IP_HDRINCL: ::c_int = 2;
-pub const IP_ADD_MEMBERSHIP: ::c_int = 12;
-pub const IP_DROP_MEMBERSHIP: ::c_int = 13;
-
-pub const TCP_NODELAY: ::c_int = 0x01;
-pub const SOL_SOCKET: ::c_int = 0xffff;
-pub const SO_DEBUG: ::c_int = 0x01;
-pub const SO_ACCEPTCONN: ::c_int = 0x0002;
-pub const SO_REUSEADDR: ::c_int = 0x0004;
-pub const SO_KEEPALIVE: ::c_int = 0x0008;
-pub const SO_DONTROUTE: ::c_int = 0x0010;
-pub const SO_BROADCAST: ::c_int = 0x0020;
-pub const SO_USELOOPBACK: ::c_int = 0x0040;
-pub const SO_LINGER: ::c_int = 0x0080;
-pub const SO_OOBINLINE: ::c_int = 0x0100;
-pub const SO_REUSEPORT: ::c_int = 0x0200;
-pub const SO_SNDBUF: ::c_int = 0x1001;
-pub const SO_RCVBUF: ::c_int = 0x1002;
-pub const SO_SNDLOWAT: ::c_int = 0x1003;
-pub const SO_RCVLOWAT: ::c_int = 0x1004;
-pub const SO_ERROR: ::c_int = 0x1007;
-pub const SO_TYPE: ::c_int = 0x1008;
-
-pub const IFF_LOOPBACK: ::c_int = 0x8;
-
-pub const SHUT_RD: ::c_int = 0;
-pub const SHUT_WR: ::c_int = 1;
-pub const SHUT_RDWR: ::c_int = 2;
-
-pub const LOCK_SH: ::c_int = 1;
-pub const LOCK_EX: ::c_int = 2;
-pub const LOCK_NB: ::c_int = 4;
-pub const LOCK_UN: ::c_int = 8;
-
-pub const O_NONBLOCK : ::c_int = 4;
-
-pub const IPPROTO_RAW : ::c_int = 255;
-
-pub const _SC_ARG_MAX : ::c_int = 1;
-pub const _SC_CHILD_MAX : ::c_int = 2;
-pub const _SC_NGROUPS_MAX : ::c_int = 4;
-pub const _SC_OPEN_MAX : ::c_int = 5;
-pub const _SC_JOB_CONTROL : ::c_int = 6;
-pub const _SC_SAVED_IDS : ::c_int = 7;
-pub const _SC_VERSION : ::c_int = 8;
-pub const _SC_BC_BASE_MAX : ::c_int = 9;
-pub const _SC_BC_DIM_MAX : ::c_int = 10;
-pub const _SC_BC_SCALE_MAX : ::c_int = 11;
-pub const _SC_BC_STRING_MAX : ::c_int = 12;
-pub const _SC_COLL_WEIGHTS_MAX : ::c_int = 13;
-pub const _SC_EXPR_NEST_MAX : ::c_int = 14;
-pub const _SC_LINE_MAX : ::c_int = 15;
-pub const _SC_RE_DUP_MAX : ::c_int = 16;
-pub const _SC_2_VERSION : ::c_int = 17;
-pub const _SC_2_C_BIND : ::c_int = 18;
-pub const _SC_2_C_DEV : ::c_int = 19;
-pub const _SC_2_CHAR_TERM : ::c_int = 20;
-pub const _SC_2_FORT_DEV : ::c_int = 21;
-pub const _SC_2_FORT_RUN : ::c_int = 22;
-pub const _SC_2_LOCALEDEF : ::c_int = 23;
-pub const _SC_2_SW_DEV : ::c_int = 24;
-pub const _SC_2_UPE : ::c_int = 25;
-pub const _SC_STREAM_MAX : ::c_int = 26;
-pub const _SC_TZNAME_MAX : ::c_int = 27;
-pub const _SC_PAGESIZE : ::c_int = 28;
-pub const _SC_PAGE_SIZE: ::c_int = _SC_PAGESIZE;
-pub const _SC_FSYNC : ::c_int = 29;
-
-pub const Q_GETQUOTA: ::c_int = 0x300;
-pub const Q_SETQUOTA: ::c_int = 0x400;
-
-pub const RTLD_GLOBAL: ::c_int = 0x100;
-
-pub const LOG_NFACILITIES: ::c_int = 24;
-
-pub const HW_NCPU: ::c_int = 3;
-
-pub const SEM_FAILED: *mut sem_t = 0 as *mut sem_t;
-
-f! {
-    pub fn WSTOPSIG(status: ::c_int) -> ::c_int {
-        status >> 8
-    }
-
-    pub fn WIFSIGNALED(status: ::c_int) -> bool {
-        (status & 0o177) != 0o177 && (status & 0o177) != 0
-    }
-
-    pub fn WIFSTOPPED(status: ::c_int) -> bool {
-        (status & 0o177) == 0o177
-    }
-}
-
-#[link(name = "util")]
-extern {
-    pub fn mincore(addr: *mut ::c_void, len: ::size_t,
-                   vec: *mut ::c_char) -> ::c_int;
-    #[cfg_attr(target_os = "netbsd", link_name = "__clock_getres50")]
-    pub fn clock_getres(clk_id: clockid_t, tp: *mut ::timespec) -> ::c_int;
-    #[cfg_attr(target_os = "netbsd", link_name = "__clock_gettime50")]
-    pub fn clock_gettime(clk_id: clockid_t, tp: *mut ::timespec) -> ::c_int;
-    pub fn __errno() -> *mut ::c_int;
-    pub fn shm_open(name: *const ::c_char, oflag: ::c_int, mode: ::mode_t)
-                    -> ::c_int;
-    pub fn memrchr(cx: *const ::c_void,
-                   c: ::c_int,
-                   n: ::size_t) -> *mut ::c_void;
-    pub fn mkostemp(template: *mut ::c_char, flags: ::c_int) -> ::c_int;
-    pub fn mkostemps(template: *mut ::c_char,
-                     suffixlen: ::c_int,
-                     flags: ::c_int) -> ::c_int;
-    pub fn futimens(fd: ::c_int, times: *const ::timespec) -> ::c_int;
-    pub fn fdatasync(fd: ::c_int) -> ::c_int;
-    pub fn openpty(amaster: *mut ::c_int,
-                   aslave: *mut ::c_int,
-                   name: *mut ::c_char,
-                   termp: *mut termios,
-                   winp: *mut ::winsize) -> ::c_int;
-    pub fn forkpty(amaster: *mut ::c_int,
-                   name: *mut ::c_char,
-                   termp: *mut termios,
-                   winp: *mut ::winsize) -> ::pid_t;
-    pub fn getpriority(which: ::c_int, who: ::id_t) -> ::c_int;
-    pub fn setpriority(which: ::c_int, who: ::id_t, prio: ::c_int) -> ::c_int;
-
-    pub fn openat(dirfd: ::c_int, pathname: *const ::c_char,
-                  flags: ::c_int, ...) -> ::c_int;
-    pub fn faccessat(dirfd: ::c_int, pathname: *const ::c_char,
-                     mode: ::c_int, flags: ::c_int) -> ::c_int;
-    pub fn fchmodat(dirfd: ::c_int, pathname: *const ::c_char,
-                    mode: ::mode_t, flags: ::c_int) -> ::c_int;
-    pub fn fchownat(dirfd: ::c_int, pathname: *const ::c_char,
-                    owner: ::uid_t, group: ::gid_t,
-                    flags: ::c_int) -> ::c_int;
-    pub fn fstatat(dirfd: ::c_int, pathname: *const ::c_char,
-                   buf: *mut stat, flags: ::c_int) -> ::c_int;
-    pub fn linkat(olddirfd: ::c_int, oldpath: *const ::c_char,
-                  newdirfd: ::c_int, newpath: *const ::c_char,
-                  flags: ::c_int) -> ::c_int;
-   pub fn mkdirat(dirfd: ::c_int, pathname: *const ::c_char,
-                  mode: ::mode_t) -> ::c_int;
-   pub fn mknodat(dirfd: ::c_int, pathname: *const ::c_char,
-                 mode: ::mode_t, dev: dev_t) -> ::c_int;
-   pub fn readlinkat(dirfd: ::c_int, pathname: *const ::c_char,
-                     buf: *mut ::c_char, bufsiz: ::size_t) -> ::ssize_t;
-   pub fn renameat(olddirfd: ::c_int, oldpath: *const ::c_char,
-                   newdirfd: ::c_int, newpath: *const ::c_char)
-                   -> ::c_int;
-   pub fn symlinkat(target: *const ::c_char, newdirfd: ::c_int,
-                    linkpath: *const ::c_char) -> ::c_int;
-   pub fn unlinkat(dirfd: ::c_int, pathname: *const ::c_char,
-                   flags: ::c_int) -> ::c_int;
-   pub fn mkfifoat(dirfd: ::c_int, pathname: *const ::c_char,
-                   mode: ::mode_t) -> ::c_int;
-   pub fn sem_timedwait(sem: *mut sem_t,
-                        abstime: *const ::timespec) -> ::c_int;
-   pub fn pthread_condattr_setclock(attr: *mut pthread_condattr_t,
-                                    clock_id: clockid_t) -> ::c_int;
-}
-
-cfg_if! {
-    if #[cfg(target_os = "bitrig")] {
-        mod bitrig;
-        pub use self::bitrig::*;
-    } else if #[cfg(target_os = "netbsd")] {
-        mod netbsd;
-        pub use self::netbsd::*;
-    } else if #[cfg(target_os = "openbsd")] {
-        mod openbsd;
-        pub use self::openbsd::*;
-    } else {
-        // Unknown target_os
-    }
-}
diff --git a/third_party/rust/libc/src/unix/bsd/openbsdlike/netbsd.rs b/third_party/rust/libc/src/unix/bsd/openbsdlike/netbsd.rs
deleted file mode 100644
index 87560cf11..000000000
--- a/third_party/rust/libc/src/unix/bsd/openbsdlike/netbsd.rs
+++ /dev/null
@@ -1,614 +0,0 @@
-pub type clock_t = ::c_uint;
-pub type suseconds_t = ::c_int;
-pub type dev_t = u64;
-pub type blksize_t = ::int32_t;
-pub type fsblkcnt_t = ::uint64_t;
-pub type fsfilcnt_t = ::uint64_t;
-
-s! {
-    pub struct dirent {
-        pub d_fileno: ::ino_t,
-        pub d_reclen: u16,
-        pub d_namlen: u16,
-        pub d_type: u8,
-        pub d_name: [::c_char; 512],
-    }
-
-    pub struct glob_t {
-        pub gl_pathc:   ::size_t,
-        __unused1:      ::c_int,
-        pub gl_offs:    ::size_t,
-        __unused2:      ::c_int,
-        pub gl_pathv:   *mut *mut ::c_char,
-
-        __unused3: *mut ::c_void,
-
-        __unused4: *mut ::c_void,
-        __unused5: *mut ::c_void,
-        __unused6: *mut ::c_void,
-        __unused7: *mut ::c_void,
-        __unused8: *mut ::c_void,
-    }
-
-    pub struct sigset_t {
-        __bits: [u32; 4],
-    }
-
-    pub struct stat {
-        pub st_dev: ::dev_t,
-        pub st_mode: ::mode_t,
-        pub st_ino: ::ino_t,
-        pub st_nlink: ::nlink_t,
-        pub st_uid: ::uid_t,
-        pub st_gid: ::gid_t,
-        pub st_rdev: ::dev_t,
-        pub st_atime: ::time_t,
-        pub st_atimensec: ::c_long,
-        pub st_mtime: ::time_t,
-        pub st_mtimensec: ::c_long,
-        pub st_ctime: ::time_t,
-        pub st_ctimensec: ::c_long,
-        pub st_birthtime: ::time_t,
-        pub st_birthtimensec: ::c_long,
-        pub st_size: ::off_t,
-        pub st_blocks: ::blkcnt_t,
-        pub st_blksize: ::blksize_t,
-        pub st_flags: ::uint32_t,
-        pub st_gen: ::uint32_t,
-        pub st_spare: [::uint32_t; 2],
-    }
-
-    pub struct statvfs {
-        pub f_flag: ::c_ulong,
-        pub f_bsize: ::c_ulong,
-        pub f_frsize: ::c_ulong,
-        pub f_iosize: ::c_ulong,
-
-        pub f_blocks: ::fsblkcnt_t,
-        pub f_bfree: ::fsblkcnt_t,
-        pub f_bavail: ::fsblkcnt_t,
-        pub f_bresvd: ::fsblkcnt_t,
-
-        pub f_files: ::fsfilcnt_t,
-        pub f_ffree: ::fsfilcnt_t,
-        pub f_favail: ::fsfilcnt_t,
-        pub f_fresvd: ::fsfilcnt_t,
-
-        pub f_syncreads: ::uint64_t,
-        pub f_syncwrites: ::uint64_t,
-
-        pub f_asyncreads: ::uint64_t,
-        pub f_asyncwrites: ::uint64_t,
-
-        pub f_fsidx: ::fsid_t,
-        pub f_fsid: ::c_ulong,
-        pub f_namemax: ::c_ulong,
-        pub f_owner: ::uid_t,
-
-        pub f_spare: [::uint32_t; 4],
-
-        pub f_fstypename: [::c_char; 32],
-        pub f_mntonname: [::c_char; 1024],
-        pub f_mntfromname: [::c_char; 1024],
-    }
-
-    pub struct addrinfo {
-        pub ai_flags: ::c_int,
-        pub ai_family: ::c_int,
-        pub ai_socktype: ::c_int,
-        pub ai_protocol: ::c_int,
-        pub ai_addrlen: ::socklen_t,
-        pub ai_canonname: *mut ::c_char,
-        pub ai_addr: *mut ::sockaddr,
-        pub ai_next: *mut ::addrinfo,
-    }
-
-    pub struct sockaddr_storage {
-        pub ss_len: u8,
-        pub ss_family: ::sa_family_t,
-        __ss_pad1: [u8; 6],
-        __ss_pad2: i64,
-        __ss_pad3: [u8; 112],
-    }
-
-    pub struct siginfo_t {
-        pub si_signo: ::c_int,
-        pub si_code: ::c_int,
-        pub si_errno: ::c_int,
-        __pad1: ::c_int,
-        pub si_addr: *mut ::c_void,
-        __pad2: [u64; 13],
-    }
-
-    pub struct pthread_attr_t {
-        pta_magic: ::c_uint,
-        pta_flags: ::c_int,
-        pta_private: *mut ::c_void,
-    }
-
-    pub struct pthread_mutex_t {
-        ptm_magic: ::c_uint,
-        ptm_errorcheck: ::c_uchar,
-        ptm_pad1: [u8; 3],
-        ptm_interlock: ::c_uchar,
-        ptm_pad2: [u8; 3],
-        ptm_owner: ::pthread_t,
-        ptm_waiters: *mut u8,
-        ptm_recursed: ::c_uint,
-        ptm_spare2: *mut ::c_void,
-    }
-
-    pub struct pthread_mutexattr_t {
-        ptma_magic: ::c_uint,
-        ptma_private: *mut ::c_void,
-    }
-
-    pub struct pthread_cond_t {
-        ptc_magic: ::c_uint,
-        ptc_lock: ::c_uchar,
-        ptc_waiters_first: *mut u8,
-        ptc_waiters_last: *mut u8,
-        ptc_mutex: *mut ::pthread_mutex_t,
-        ptc_private: *mut ::c_void,
-    }
-
-    pub struct pthread_condattr_t {
-        ptca_magic: ::c_uint,
-        ptca_private: *mut ::c_void,
-    }
-
-    pub struct pthread_rwlock_t {
-        ptr_magic: ::c_uint,
-        ptr_interlock: ::c_uchar,
-        ptr_rblocked_first: *mut u8,
-        ptr_rblocked_last: *mut u8,
-        ptr_wblocked_first: *mut u8,
-        ptr_wblocked_last: *mut u8,
-        ptr_nreaders: ::c_uint,
-        ptr_owner: ::pthread_t,
-        ptr_private: *mut ::c_void,
-    }
-
-    pub struct kevent {
-        pub ident: ::uintptr_t,
-        pub filter: ::uint32_t,
-        pub flags: ::uint32_t,
-        pub fflags: ::uint32_t,
-        pub data: ::int64_t,
-        pub udata: ::intptr_t,
-    }
-
-    pub struct dqblk {
-        pub dqb_bhardlimit: ::uint32_t,
-        pub dqb_bsoftlimit: ::uint32_t,
-        pub dqb_curblocks: ::uint32_t,
-        pub dqb_ihardlimit: ::uint32_t,
-        pub dqb_isoftlimit: ::uint32_t,
-        pub dqb_curinodes: ::uint32_t,
-        pub dqb_btime: ::int32_t,
-        pub dqb_itime: ::int32_t,
-    }
-
-    pub struct Dl_info {
-        pub dli_fname: *const ::c_char,
-        pub dli_fbase: *mut ::c_void,
-        pub dli_sname: *const ::c_char,
-        pub dli_saddr: *const ::c_void,
-    }
-
-    pub struct lconv {
-        pub decimal_point: *mut ::c_char,
-        pub thousands_sep: *mut ::c_char,
-        pub grouping: *mut ::c_char,
-        pub int_curr_symbol: *mut ::c_char,
-        pub currency_symbol: *mut ::c_char,
-        pub mon_decimal_point: *mut ::c_char,
-        pub mon_thousands_sep: *mut ::c_char,
-        pub mon_grouping: *mut ::c_char,
-        pub positive_sign: *mut ::c_char,
-        pub negative_sign: *mut ::c_char,
-        pub int_frac_digits: ::c_char,
-        pub frac_digits: ::c_char,
-        pub p_cs_precedes: ::c_char,
-        pub p_sep_by_space: ::c_char,
-        pub n_cs_precedes: ::c_char,
-        pub n_sep_by_space: ::c_char,
-        pub p_sign_posn: ::c_char,
-        pub n_sign_posn: ::c_char,
-        pub int_p_cs_precedes: ::c_char,
-        pub int_n_cs_precedes: ::c_char,
-        pub int_p_sep_by_space: ::c_char,
-        pub int_n_sep_by_space: ::c_char,
-        pub int_p_sign_posn: ::c_char,
-        pub int_n_sign_posn: ::c_char,
-    }
-}
-
-pub const LC_COLLATE_MASK: ::c_int = (1 << ::LC_COLLATE);
-pub const LC_CTYPE_MASK: ::c_int = (1 << ::LC_CTYPE);
-pub const LC_MONETARY_MASK: ::c_int = (1 << ::LC_MONETARY);
-pub const LC_NUMERIC_MASK: ::c_int = (1 << ::LC_NUMERIC);
-pub const LC_TIME_MASK: ::c_int = (1 << ::LC_TIME);
-pub const LC_MESSAGES_MASK: ::c_int = (1 << ::LC_MESSAGES);
-pub const LC_ALL_MASK: ::c_int = !0;
-
-pub const ERA: ::nl_item = 52;
-pub const ERA_D_FMT: ::nl_item = 53;
-pub const ERA_D_T_FMT: ::nl_item = 54;
-pub const ERA_T_FMT: ::nl_item = 55;
-pub const ALT_DIGITS: ::nl_item = 56;
-
-pub const O_CLOEXEC: ::c_int = 0x400000;
-pub const O_ALT_IO: ::c_int = 0x40000;
-pub const O_NOSIGPIPE: ::c_int = 0x1000000;
-pub const O_SEARCH: ::c_int = 0x800000;
-pub const O_EXLOCK: ::c_int = 0x20;
-pub const O_SHLOCK: ::c_int = 0x10;
-pub const O_DIRECTORY: ::c_int = 0x200000;
-
-pub const MS_SYNC : ::c_int = 0x4;
-pub const MS_INVALIDATE : ::c_int = 0x2;
-
-pub const RLIM_NLIMITS: ::c_int = 12;
-
-pub const ENOATTR : ::c_int = 93;
-pub const EILSEQ : ::c_int = 85;
-pub const EOVERFLOW : ::c_int = 84;
-pub const ECANCELED : ::c_int = 87;
-pub const EIDRM : ::c_int = 82;
-pub const ENOMSG : ::c_int = 83;
-pub const ENOTSUP : ::c_int = 86;
-pub const ELAST : ::c_int = 96;
-
-pub const F_DUPFD_CLOEXEC : ::c_int = 12;
-pub const F_CLOSEM: ::c_int = 10;
-pub const F_GETNOSIGPIPE: ::c_int = 13;
-pub const F_SETNOSIGPIPE: ::c_int = 14;
-pub const F_MAXFD: ::c_int = 11;
-
-pub const IPV6_JOIN_GROUP: ::c_int = 12;
-pub const IPV6_LEAVE_GROUP: ::c_int = 13;
-
-pub const SO_SNDTIMEO: ::c_int = 0x100b;
-pub const SO_RCVTIMEO: ::c_int = 0x100c;
-
-pub const O_DSYNC : ::c_int = 0x10000;
-
-pub const MAP_RENAME : ::c_int = 0x20;
-pub const MAP_NORESERVE : ::c_int = 0x40;
-pub const MAP_HASSEMAPHORE : ::c_int = 0x200;
-pub const MAP_WIRED: ::c_int = 0x800;
-
-pub const _SC_IOV_MAX : ::c_int = 32;
-pub const _SC_GETGR_R_SIZE_MAX : ::c_int = 47;
-pub const _SC_GETPW_R_SIZE_MAX : ::c_int = 48;
-pub const _SC_LOGIN_NAME_MAX : ::c_int = 37;
-pub const _SC_MQ_PRIO_MAX : ::c_int = 55;
-pub const _SC_NPROCESSORS_ONLN : ::c_int = 1002;
-pub const _SC_THREADS : ::c_int = 41;
-pub const _SC_THREAD_ATTR_STACKADDR : ::c_int = 61;
-pub const _SC_THREAD_ATTR_STACKSIZE : ::c_int = 62;
-pub const _SC_THREAD_DESTRUCTOR_ITERATIONS : ::c_int = 57;
-pub const _SC_THREAD_KEYS_MAX : ::c_int = 58;
-pub const _SC_THREAD_PRIO_INHERIT : ::c_int = 64;
-pub const _SC_THREAD_PRIO_PROTECT : ::c_int = 65;
-pub const _SC_THREAD_PRIORITY_SCHEDULING : ::c_int = 63;
-pub const _SC_THREAD_PROCESS_SHARED : ::c_int = 66;
-pub const _SC_THREAD_SAFE_FUNCTIONS : ::c_int = 67;
-pub const _SC_THREAD_STACK_MIN : ::c_int = 59;
-pub const _SC_THREAD_THREADS_MAX : ::c_int = 60;
-pub const _SC_TTY_NAME_MAX : ::c_int = 68;
-pub const _SC_ATEXIT_MAX : ::c_int = 40;
-pub const _SC_CLK_TCK : ::c_int = 39;
-pub const _SC_AIO_LISTIO_MAX : ::c_int = 51;
-pub const _SC_AIO_MAX : ::c_int = 52;
-pub const _SC_ASYNCHRONOUS_IO : ::c_int = 50;
-pub const _SC_MAPPED_FILES : ::c_int = 33;
-pub const _SC_MEMLOCK : ::c_int = 34;
-pub const _SC_MEMLOCK_RANGE : ::c_int = 35;
-pub const _SC_MEMORY_PROTECTION : ::c_int = 36;
-pub const _SC_MESSAGE_PASSING : ::c_int = 53;
-pub const _SC_MQ_OPEN_MAX : ::c_int = 54;
-pub const _SC_PRIORITY_SCHEDULING : ::c_int = 56;
-pub const _SC_SEMAPHORES : ::c_int = 42;
-pub const _SC_SHARED_MEMORY_OBJECTS : ::c_int = 87;
-pub const _SC_SYNCHRONIZED_IO : ::c_int = 31;
-pub const _SC_TIMERS : ::c_int = 44;
-pub const _SC_HOST_NAME_MAX : ::c_int = 69;
-
-pub const FD_SETSIZE: usize = 0x100;
-
-pub const ST_NOSUID: ::c_ulong = 8;
-
-pub const PTHREAD_MUTEX_INITIALIZER: pthread_mutex_t = pthread_mutex_t {
-    ptm_magic: 0x33330003,
-    ptm_errorcheck: 0,
-    ptm_interlock: 0,
-    ptm_waiters: 0 as *mut _,
-    ptm_owner: 0,
-    ptm_pad1: [0; 3],
-    ptm_pad2: [0; 3],
-    ptm_recursed: 0,
-    ptm_spare2: 0 as *mut _,
-};
-pub const PTHREAD_COND_INITIALIZER: pthread_cond_t = pthread_cond_t {
-    ptc_magic: 0x55550005,
-    ptc_lock: 0,
-    ptc_waiters_first: 0 as *mut _,
-    ptc_waiters_last: 0 as *mut _,
-    ptc_mutex: 0 as *mut _,
-    ptc_private: 0 as *mut _,
-};
-pub const PTHREAD_RWLOCK_INITIALIZER: pthread_rwlock_t = pthread_rwlock_t {
-    ptr_magic: 0x99990009,
-    ptr_interlock: 0,
-    ptr_rblocked_first: 0 as *mut _,
-    ptr_rblocked_last: 0 as *mut _,
-    ptr_wblocked_first: 0 as *mut _,
-    ptr_wblocked_last: 0 as *mut _,
-    ptr_nreaders: 0,
-    ptr_owner: 0,
-    ptr_private: 0 as *mut _,
-};
-pub const PTHREAD_MUTEX_NORMAL: ::c_int = 0;
-pub const PTHREAD_MUTEX_ERRORCHECK: ::c_int = 1;
-pub const PTHREAD_MUTEX_RECURSIVE: ::c_int = 2;
-pub const PTHREAD_MUTEX_DEFAULT: ::c_int = PTHREAD_MUTEX_NORMAL;
-
-pub const EVFILT_AIO: ::int32_t = 2;
-pub const EVFILT_PROC: ::int32_t = 4;
-pub const EVFILT_READ: ::int32_t = 0;
-pub const EVFILT_SIGNAL: ::int32_t = 5;
-pub const EVFILT_TIMER: ::int32_t = 6;
-pub const EVFILT_VNODE: ::int32_t = 3;
-pub const EVFILT_WRITE: ::int32_t = 1;
-
-pub const EV_ADD: ::uint32_t = 0x1;
-pub const EV_DELETE: ::uint32_t = 0x2;
-pub const EV_ENABLE: ::uint32_t = 0x4;
-pub const EV_DISABLE: ::uint32_t = 0x8;
-pub const EV_ONESHOT: ::uint32_t = 0x10;
-pub const EV_CLEAR: ::uint32_t = 0x20;
-pub const EV_RECEIPT: ::uint32_t = 0x40;
-pub const EV_DISPATCH: ::uint32_t = 0x80;
-pub const EV_FLAG1: ::uint32_t = 0x2000;
-pub const EV_ERROR: ::uint32_t = 0x4000;
-pub const EV_EOF: ::uint32_t = 0x8000;
-pub const EV_SYSFLAGS: ::uint32_t = 0xf000;
-
-pub const NOTE_LOWAT: ::uint32_t = 0x00000001;
-pub const NOTE_DELETE: ::uint32_t = 0x00000001;
-pub const NOTE_WRITE: ::uint32_t = 0x00000002;
-pub const NOTE_EXTEND: ::uint32_t = 0x00000004;
-pub const NOTE_ATTRIB: ::uint32_t = 0x00000008;
-pub const NOTE_LINK: ::uint32_t = 0x00000010;
-pub const NOTE_RENAME: ::uint32_t = 0x00000020;
-pub const NOTE_REVOKE: ::uint32_t = 0x00000040;
-pub const NOTE_EXIT: ::uint32_t = 0x80000000;
-pub const NOTE_FORK: ::uint32_t = 0x40000000;
-pub const NOTE_EXEC: ::uint32_t = 0x20000000;
-pub const NOTE_PDATAMASK: ::uint32_t = 0x000fffff;
-pub const NOTE_PCTRLMASK: ::uint32_t = 0xf0000000;
-pub const NOTE_TRACK: ::uint32_t = 0x00000001;
-pub const NOTE_TRACKERR: ::uint32_t = 0x00000002;
-pub const NOTE_CHILD: ::uint32_t = 0x00000004;
-
-pub const CRTSCTS: ::tcflag_t = 0x00010000;
-
-pub const TMP_MAX : ::c_uint = 308915776;
-
-pub const NI_MAXHOST: ::socklen_t = 1025;
-
-pub const RTLD_NOLOAD: ::c_int = 0x2000;
-pub const RTLD_LOCAL: ::c_int = 0x200;
-
-pub const CTL_MAXNAME: ::c_int = 12;
-pub const SYSCTL_NAMELEN: ::c_int = 32;
-pub const SYSCTL_DEFSIZE: ::c_int = 8;
-pub const CTLTYPE_NODE: ::c_int = 1;
-pub const CTLTYPE_INT: ::c_int = 2;
-pub const CTLTYPE_STRING: ::c_int = 3;
-pub const CTLTYPE_QUAD: ::c_int = 4;
-pub const CTLTYPE_STRUCT: ::c_int = 5;
-pub const CTLTYPE_BOOL: ::c_int = 6;
-pub const CTLFLAG_READONLY: ::c_int = 0x00000000;
-pub const CTLFLAG_READWRITE: ::c_int = 0x00000070;
-pub const CTLFLAG_ANYWRITE: ::c_int = 0x00000080;
-pub const CTLFLAG_PRIVATE: ::c_int = 0x00000100;
-pub const CTLFLAG_PERMANENT: ::c_int = 0x00000200;
-pub const CTLFLAG_OWNDATA: ::c_int = 0x00000400;
-pub const CTLFLAG_IMMEDIATE: ::c_int = 0x00000800;
-pub const CTLFLAG_HEX: ::c_int = 0x00001000;
-pub const CTLFLAG_ROOT: ::c_int = 0x00002000;
-pub const CTLFLAG_ANYNUMBER: ::c_int = 0x00004000;
-pub const CTLFLAG_HIDDEN: ::c_int = 0x00008000;
-pub const CTLFLAG_ALIAS: ::c_int = 0x00010000;
-pub const CTLFLAG_MMAP: ::c_int = 0x00020000;
-pub const CTLFLAG_OWNDESC: ::c_int = 0x00040000;
-pub const CTLFLAG_UNSIGNED: ::c_int = 0x00080000;
-pub const SYSCTL_VERS_MASK: ::c_int = 0xff000000;
-pub const SYSCTL_VERS_0: ::c_int = 0x00000000;
-pub const SYSCTL_VERS_1: ::c_int = 0x01000000;
-pub const SYSCTL_VERSION: ::c_int = SYSCTL_VERS_1;
-pub const CTL_EOL: ::c_int = -1;
-pub const CTL_QUERY: ::c_int = -2;
-pub const CTL_CREATE: ::c_int = -3;
-pub const CTL_CREATESYM: ::c_int = -4;
-pub const CTL_DESTROY: ::c_int = -5;
-pub const CTL_MMAP: ::c_int = -6;
-pub const CTL_DESCRIBE: ::c_int = -7;
-pub const CTL_UNSPEC: ::c_int = 0;
-pub const CTL_KERN: ::c_int = 1;
-pub const CTL_VM: ::c_int = 2;
-pub const CTL_VFS: ::c_int = 3;
-pub const CTL_NET: ::c_int = 4;
-pub const CTL_DEBUG: ::c_int = 5;
-pub const CTL_HW: ::c_int = 6;
-pub const CTL_MACHDEP: ::c_int = 7;
-pub const CTL_USER: ::c_int = 8;
-pub const CTL_DDB: ::c_int = 9;
-pub const CTL_PROC: ::c_int = 10;
-pub const CTL_VENDOR: ::c_int = 11;
-pub const CTL_EMUL: ::c_int = 12;
-pub const CTL_SECURITY: ::c_int = 13;
-pub const CTL_MAXID: ::c_int = 14;
-pub const KERN_OSTYPE: ::c_int = 1;
-pub const KERN_OSRELEASE: ::c_int = 2;
-pub const KERN_OSREV: ::c_int = 3;
-pub const KERN_VERSION: ::c_int = 4;
-pub const KERN_MAXVNODES: ::c_int = 5;
-pub const KERN_MAXPROC: ::c_int = 6;
-pub const KERN_MAXFILES: ::c_int = 7;
-pub const KERN_ARGMAX: ::c_int = 8;
-pub const KERN_SECURELVL: ::c_int = 9;
-pub const KERN_HOSTNAME: ::c_int = 10;
-pub const KERN_HOSTID: ::c_int = 11;
-pub const KERN_CLOCKRATE: ::c_int = 12;
-pub const KERN_VNODE: ::c_int = 13;
-pub const KERN_PROC: ::c_int = 14;
-pub const KERN_FILE: ::c_int = 15;
-pub const KERN_PROF: ::c_int = 16;
-pub const KERN_POSIX1: ::c_int = 17;
-pub const KERN_NGROUPS: ::c_int = 18;
-pub const KERN_JOB_CONTROL: ::c_int = 19;
-pub const KERN_SAVED_IDS: ::c_int = 20;
-pub const KERN_OBOOTTIME: ::c_int = 21;
-pub const KERN_DOMAINNAME: ::c_int = 22;
-pub const KERN_MAXPARTITIONS: ::c_int = 23;
-pub const KERN_RAWPARTITION: ::c_int = 24;
-pub const KERN_NTPTIME: ::c_int = 25;
-pub const KERN_TIMEX: ::c_int = 26;
-pub const KERN_AUTONICETIME: ::c_int = 27;
-pub const KERN_AUTONICEVAL: ::c_int = 28;
-pub const KERN_RTC_OFFSET: ::c_int = 29;
-pub const KERN_ROOT_DEVICE: ::c_int = 30;
-pub const KERN_MSGBUFSIZE: ::c_int = 31;
-pub const KERN_FSYNC: ::c_int = 32;
-pub const KERN_OLDSYSVMSG: ::c_int = 33;
-pub const KERN_OLDSYSVSEM: ::c_int = 34;
-pub const KERN_OLDSYSVSHM: ::c_int = 35;
-pub const KERN_OLDSHORTCORENAME: ::c_int = 36;
-pub const KERN_SYNCHRONIZED_IO: ::c_int = 37;
-pub const KERN_IOV_MAX: ::c_int = 38;
-pub const KERN_MBUF: ::c_int = 39;
-pub const KERN_MAPPED_FILES: ::c_int = 40;
-pub const KERN_MEMLOCK: ::c_int = 41;
-pub const KERN_MEMLOCK_RANGE: ::c_int = 42;
-pub const KERN_MEMORY_PROTECTION: ::c_int = 43;
-pub const KERN_LOGIN_NAME_MAX: ::c_int = 44;
-pub const KERN_DEFCORENAME: ::c_int = 45;
-pub const KERN_LOGSIGEXIT: ::c_int = 46;
-pub const KERN_PROC2: ::c_int = 47;
-pub const KERN_PROC_ARGS: ::c_int = 48;
-pub const KERN_FSCALE: ::c_int = 49;
-pub const KERN_CCPU: ::c_int = 50;
-pub const KERN_CP_TIME: ::c_int = 51;
-pub const KERN_OLDSYSVIPC_INFO: ::c_int = 52;
-pub const KERN_MSGBUF: ::c_int = 53;
-pub const KERN_CONSDEV: ::c_int = 54;
-pub const KERN_MAXPTYS: ::c_int = 55;
-pub const KERN_PIPE: ::c_int = 56;
-pub const KERN_MAXPHYS: ::c_int = 57;
-pub const KERN_SBMAX: ::c_int = 58;
-pub const KERN_TKSTAT: ::c_int = 59;
-pub const KERN_MONOTONIC_CLOCK: ::c_int = 60;
-pub const KERN_URND: ::c_int = 61;
-pub const KERN_LABELSECTOR: ::c_int = 62;
-pub const KERN_LABELOFFSET: ::c_int = 63;
-pub const KERN_LWP: ::c_int = 64;
-pub const KERN_FORKFSLEEP: ::c_int = 65;
-pub const KERN_POSIX_THREADS: ::c_int = 66;
-pub const KERN_POSIX_SEMAPHORES: ::c_int = 67;
-pub const KERN_POSIX_BARRIERS: ::c_int = 68;
-pub const KERN_POSIX_TIMERS: ::c_int = 69;
-pub const KERN_POSIX_SPIN_LOCKS: ::c_int = 70;
-pub const KERN_POSIX_READER_WRITER_LOCKS: ::c_int = 71;
-pub const KERN_DUMP_ON_PANIC: ::c_int = 72;
-pub const KERN_SOMAXKVA: ::c_int = 73;
-pub const KERN_ROOT_PARTITION: ::c_int = 74;
-pub const KERN_DRIVERS: ::c_int = 75;
-pub const KERN_BUF: ::c_int = 76;
-pub const KERN_FILE2: ::c_int = 77;
-pub const KERN_VERIEXEC: ::c_int = 78;
-pub const KERN_CP_ID: ::c_int = 79;
-pub const KERN_HARDCLOCK_TICKS: ::c_int = 80;
-pub const KERN_ARND: ::c_int = 81;
-pub const KERN_SYSVIPC: ::c_int = 82;
-pub const KERN_BOOTTIME: ::c_int = 83;
-pub const KERN_EVCNT: ::c_int = 84;
-pub const KERN_MAXID: ::c_int = 85;
-pub const KERN_PROC_ALL: ::c_int = 0;
-pub const KERN_PROC_PID: ::c_int = 1;
-pub const KERN_PROC_PGRP: ::c_int = 2;
-pub const KERN_PROC_SESSION: ::c_int = 3;
-pub const KERN_PROC_TTY: ::c_int = 4;
-pub const KERN_PROC_UID: ::c_int = 5;
-pub const KERN_PROC_RUID: ::c_int = 6;
-pub const KERN_PROC_GID: ::c_int = 7;
-pub const KERN_PROC_RGID: ::c_int = 8;
-
-extern {
-    pub fn lutimes(file: *const ::c_char, times: *const ::timeval) -> ::c_int;
-    pub fn getnameinfo(sa: *const ::sockaddr,
-                       salen: ::socklen_t,
-                       host: *mut ::c_char,
-                       hostlen: ::socklen_t,
-                       serv: *mut ::c_char,
-                       sevlen: ::socklen_t,
-                       flags: ::c_int) -> ::c_int;
-    pub fn mprotect(addr: *mut ::c_void, len: ::size_t, prot: ::c_int)
-                    -> ::c_int;
-    pub fn sysctl(name: *const ::c_int,
-                  namelen: ::c_uint,
-                  oldp: *mut ::c_void,
-                  oldlenp: *mut ::size_t,
-                  newp: *const ::c_void,
-                  newlen: ::size_t)
-                  -> ::c_int;
-    pub fn sysctlbyname(name: *const ::c_char,
-                        oldp: *mut ::c_void,
-                        oldlenp: *mut ::size_t,
-                        newp: *const ::c_void,
-                        newlen: ::size_t)
-                        -> ::c_int;
-    #[link_name = "__kevent50"]
-    pub fn kevent(kq: ::c_int,
-                  changelist: *const ::kevent,
-                  nchanges: ::size_t,
-                  eventlist: *mut ::kevent,
-                  nevents: ::size_t,
-                  timeout: *const ::timespec) -> ::c_int;
-    #[link_name = "__mount50"]
-    pub fn mount(src: *const ::c_char,
-                 target: *const ::c_char,
-                 flags: ::c_int,
-                 data: *mut ::c_void,
-                 size: ::size_t) -> ::c_int;
-    pub fn ptrace(requeset: ::c_int,
-                  pid: ::pid_t,
-                  addr: *mut ::c_void,
-                  data: ::c_int) -> ::c_int;
-    pub fn sethostname(name: *const ::c_char, len: ::size_t) -> ::c_int;
-    pub fn pthread_setname_np(t: ::pthread_t,
-                              name: *const ::c_char,
-                              arg: *mut ::c_void) -> ::c_int;
-    pub fn pthread_getattr_np(native: ::pthread_t,
-                              attr: *mut ::pthread_attr_t) -> ::c_int;
-    pub fn pthread_attr_getguardsize(attr: *const ::pthread_attr_t,
-                                     guardsize: *mut ::size_t) -> ::c_int;
-    pub fn pthread_attr_getstack(attr: *const ::pthread_attr_t,
-                                 stackaddr: *mut *mut ::c_void,
-                                 stacksize: *mut ::size_t) -> ::c_int;
-    #[link_name = "__sigtimedwait50"]
-    pub fn sigtimedwait(set: *const sigset_t,
-                        info: *mut siginfo_t,
-                        timeout: *const ::timespec) -> ::c_int;
-    pub fn sigwaitinfo(set: *const sigset_t,
-                       info: *mut siginfo_t) -> ::c_int;
-    pub fn duplocale(base: ::locale_t) -> ::locale_t;
-    pub fn freelocale(loc: ::locale_t);
-    pub fn localeconv_l(loc: ::locale_t) -> *mut lconv;
-    pub fn newlocale(mask: ::c_int,
-                     locale: *const ::c_char,
-                     base: ::locale_t) -> ::locale_t;
-}
diff --git a/third_party/rust/libc/src/unix/bsd/openbsdlike/openbsd.rs b/third_party/rust/libc/src/unix/bsd/openbsdlike/openbsd.rs
deleted file mode 100644
index 451d1498d..000000000
--- a/third_party/rust/libc/src/unix/bsd/openbsdlike/openbsd.rs
+++ /dev/null
@@ -1,462 +0,0 @@
-pub type clock_t = i64;
-pub type suseconds_t = i64;
-pub type dev_t = i32;
-pub type sigset_t = ::c_uint;
-pub type blksize_t = ::int32_t;
-pub type fsblkcnt_t = ::uint64_t;
-pub type fsfilcnt_t = ::uint64_t;
-pub type pthread_attr_t = *mut ::c_void;
-pub type pthread_mutex_t = *mut ::c_void;
-pub type pthread_mutexattr_t = *mut ::c_void;
-pub type pthread_cond_t = *mut ::c_void;
-pub type pthread_condattr_t = *mut ::c_void;
-pub type pthread_rwlock_t = *mut ::c_void;
-
-s! {
-    pub struct dirent {
-        pub d_fileno: ::ino_t,
-        pub d_off: ::off_t,
-        pub d_reclen: u16,
-        pub d_type: u8,
-        pub d_namlen: u8,
-        __d_padding: [u8; 4],
-        pub d_name: [::c_char; 256],
-    }
-
-    pub struct glob_t {
-        pub gl_pathc:   ::c_int,
-        __unused1:      ::c_int,
-        pub gl_offs:    ::c_int,
-        __unused2:      ::c_int,
-        pub gl_pathv:   *mut *mut ::c_char,
-
-        __unused3: *mut ::c_void,
-
-        __unused4: *mut ::c_void,
-        __unused5: *mut ::c_void,
-        __unused6: *mut ::c_void,
-        __unused7: *mut ::c_void,
-        __unused8: *mut ::c_void,
-        __unused9: *mut ::c_void,
-    }
-
-    pub struct kevent {
-        pub ident: ::uintptr_t,
-        pub filter: ::c_short,
-        pub flags: ::c_ushort,
-        pub fflags: ::c_uint,
-        pub data: ::int64_t,
-        pub udata: *mut ::c_void,
-    }
-
-    pub struct stat {
-        pub st_mode: ::mode_t,
-        pub st_dev: ::dev_t,
-        pub st_ino: ::ino_t,
-        pub st_nlink: ::nlink_t,
-        pub st_uid: ::uid_t,
-        pub st_gid: ::gid_t,
-        pub st_rdev: ::dev_t,
-        pub st_atime: ::time_t,
-        pub st_atime_nsec: ::c_long,
-        pub st_mtime: ::time_t,
-        pub st_mtime_nsec: ::c_long,
-        pub st_ctime: ::time_t,
-        pub st_ctime_nsec: ::c_long,
-        pub st_size: ::off_t,
-        pub st_blocks: ::blkcnt_t,
-        pub st_blksize: ::blksize_t,
-        pub st_flags: ::uint32_t,
-        pub st_gen: ::uint32_t,
-        pub st_birthtime: ::time_t,
-        pub st_birthtime_nsec: ::c_long,
-    }
-
-    pub struct statvfs {
-        pub f_bsize: ::c_ulong,
-        pub f_frsize: ::c_ulong,
-        pub f_blocks: ::fsblkcnt_t,
-        pub f_bfree: ::fsblkcnt_t,
-        pub f_bavail: ::fsblkcnt_t,
-        pub f_files: ::fsfilcnt_t,
-        pub f_ffree: ::fsfilcnt_t,
-        pub f_favail: ::fsfilcnt_t,
-        pub f_fsid: ::c_ulong,
-        pub f_flag: ::c_ulong,
-        pub f_namemax: ::c_ulong,
-    }
-
-    pub struct addrinfo {
-        pub ai_flags: ::c_int,
-        pub ai_family: ::c_int,
-        pub ai_socktype: ::c_int,
-        pub ai_protocol: ::c_int,
-        pub ai_addrlen: ::socklen_t,
-        pub ai_addr: *mut ::sockaddr,
-        pub ai_canonname: *mut ::c_char,
-        pub ai_next: *mut ::addrinfo,
-    }
-
-    pub struct sockaddr_storage {
-        pub ss_len: u8,
-        pub ss_family: ::sa_family_t,
-        __ss_pad1: [u8; 6],
-        __ss_pad2: i64,
-        __ss_pad3: [u8; 240],
-    }
-
-    pub struct siginfo_t {
-        pub si_signo: ::c_int,
-        pub si_code: ::c_int,
-        pub si_errno: ::c_int,
-        pub si_addr: *mut ::c_char,
-        __pad: [u8; 108],
-    }
-
-    pub struct Dl_info {
-        pub dli_fname: *const ::c_char,
-        pub dli_fbase: *mut ::c_void,
-        pub dli_sname: *const ::c_char,
-        pub dli_saddr: *mut ::c_void,
-    }
-
-    pub struct lconv {
-        pub decimal_point: *mut ::c_char,
-        pub thousands_sep: *mut ::c_char,
-        pub grouping: *mut ::c_char,
-        pub int_curr_symbol: *mut ::c_char,
-        pub currency_symbol: *mut ::c_char,
-        pub mon_decimal_point: *mut ::c_char,
-        pub mon_thousands_sep: *mut ::c_char,
-        pub mon_grouping: *mut ::c_char,
-        pub positive_sign: *mut ::c_char,
-        pub negative_sign: *mut ::c_char,
-        pub int_frac_digits: ::c_char,
-        pub frac_digits: ::c_char,
-        pub p_cs_precedes: ::c_char,
-        pub p_sep_by_space: ::c_char,
-        pub n_cs_precedes: ::c_char,
-        pub n_sep_by_space: ::c_char,
-        pub p_sign_posn: ::c_char,
-        pub n_sign_posn: ::c_char,
-        pub int_p_cs_precedes: ::c_char,
-        pub int_p_sep_by_space: ::c_char,
-        pub int_n_cs_precedes: ::c_char,
-        pub int_n_sep_by_space: ::c_char,
-        pub int_p_sign_posn: ::c_char,
-        pub int_n_sign_posn: ::c_char,
-    }
-
-    pub struct lastlog {
-        ll_time: ::time_t,
-        ll_line: [::c_char; UT_LINESIZE],
-        ll_host: [::c_char; UT_HOSTSIZE],
-    }
-
-    pub struct utmp {
-        pub ut_line: [::c_char; UT_LINESIZE],
-        pub ut_name: [::c_char; UT_NAMESIZE],
-        pub ut_host: [::c_char; UT_HOSTSIZE],
-        pub ut_time: ::time_t,
-    }
-}
-
-pub const UT_NAMESIZE: usize = 32;
-pub const UT_LINESIZE: usize = 8;
-pub const UT_HOSTSIZE: usize = 256;
-
-pub const O_CLOEXEC: ::c_int = 0x10000;
-
-pub const MS_SYNC : ::c_int = 0x0002;
-pub const MS_INVALIDATE : ::c_int = 0x0004;
-
-pub const PTHREAD_STACK_MIN : ::size_t = 2048;
-
-pub const ENOATTR : ::c_int = 83;
-pub const EILSEQ : ::c_int = 84;
-pub const EOVERFLOW : ::c_int = 87;
-pub const ECANCELED : ::c_int = 88;
-pub const EIDRM : ::c_int = 89;
-pub const ENOMSG : ::c_int = 90;
-pub const ENOTSUP : ::c_int = 91;
-pub const ELAST : ::c_int = 91;
-
-pub const F_DUPFD_CLOEXEC : ::c_int = 10;
-
-pub const RLIM_NLIMITS: ::c_int = 9;
-
-pub const SO_SNDTIMEO: ::c_int = 0x1005;
-pub const SO_RCVTIMEO: ::c_int = 0x1006;
-
-pub const IPV6_JOIN_GROUP: ::c_int = 12;
-pub const IPV6_LEAVE_GROUP: ::c_int = 13;
-
-pub const O_DSYNC : ::c_int = 128;
-
-pub const MAP_RENAME : ::c_int = 0x0000;
-pub const MAP_NORESERVE : ::c_int = 0x0000;
-pub const MAP_HASSEMAPHORE : ::c_int = 0x0000;
-
-pub const EIPSEC : ::c_int = 82;
-pub const ENOMEDIUM : ::c_int = 85;
-pub const EMEDIUMTYPE : ::c_int = 86;
-
-pub const RUSAGE_THREAD: ::c_int = 1;
-
-pub const MAP_COPY : ::c_int = 0x0002;
-pub const MAP_NOEXTEND : ::c_int = 0x0000;
-
-pub const _SC_CLK_TCK : ::c_int = 3;
-pub const _SC_IOV_MAX : ::c_int = 51;
-pub const _SC_GETGR_R_SIZE_MAX : ::c_int = 100;
-pub const _SC_GETPW_R_SIZE_MAX : ::c_int = 101;
-pub const _SC_LOGIN_NAME_MAX : ::c_int = 102;
-pub const _SC_MQ_PRIO_MAX : ::c_int = 59;
-pub const _SC_NPROCESSORS_ONLN : ::c_int = 503;
-pub const _SC_THREADS : ::c_int = 91;
-pub const _SC_THREAD_ATTR_STACKADDR : ::c_int = 77;
-pub const _SC_THREAD_ATTR_STACKSIZE : ::c_int = 78;
-pub const _SC_THREAD_DESTRUCTOR_ITERATIONS : ::c_int = 80;
-pub const _SC_THREAD_KEYS_MAX : ::c_int = 81;
-pub const _SC_THREAD_PRIO_INHERIT : ::c_int = 82;
-pub const _SC_THREAD_PRIO_PROTECT : ::c_int = 83;
-pub const _SC_THREAD_PRIORITY_SCHEDULING : ::c_int = 84;
-pub const _SC_THREAD_PROCESS_SHARED : ::c_int = 85;
-pub const _SC_THREAD_SAFE_FUNCTIONS : ::c_int = 103;
-pub const _SC_THREAD_STACK_MIN : ::c_int = 89;
-pub const _SC_THREAD_THREADS_MAX : ::c_int = 90;
-pub const _SC_TTY_NAME_MAX : ::c_int = 107;
-pub const _SC_ATEXIT_MAX : ::c_int = 46;
-pub const _SC_AIO_LISTIO_MAX : ::c_int = 42;
-pub const _SC_AIO_MAX : ::c_int = 43;
-pub const _SC_ASYNCHRONOUS_IO : ::c_int = 45;
-pub const _SC_MAPPED_FILES : ::c_int = 53;
-pub const _SC_MEMLOCK : ::c_int = 54;
-pub const _SC_MEMLOCK_RANGE : ::c_int = 55;
-pub const _SC_MEMORY_PROTECTION : ::c_int = 56;
-pub const _SC_MESSAGE_PASSING : ::c_int = 57;
-pub const _SC_MQ_OPEN_MAX : ::c_int = 58;
-pub const _SC_PRIORITY_SCHEDULING : ::c_int = 61;
-pub const _SC_SEMAPHORES : ::c_int = 67;
-pub const _SC_SHARED_MEMORY_OBJECTS : ::c_int = 68;
-pub const _SC_SYNCHRONIZED_IO : ::c_int = 75;
-pub const _SC_TIMERS : ::c_int = 94;
-pub const _SC_XOPEN_CRYPT : ::c_int = 117;
-pub const _SC_XOPEN_ENH_I18N : ::c_int = 118;
-pub const _SC_XOPEN_LEGACY : ::c_int = 119;
-pub const _SC_XOPEN_REALTIME : ::c_int = 120;
-pub const _SC_XOPEN_REALTIME_THREADS : ::c_int = 121;
-pub const _SC_XOPEN_UNIX : ::c_int = 123;
-pub const _SC_XOPEN_VERSION : ::c_int = 125;
-pub const _SC_SEM_NSEMS_MAX : ::c_int = 31;
-pub const _SC_SEM_VALUE_MAX : ::c_int = 32;
-pub const _SC_AIO_PRIO_DELTA_MAX : ::c_int = 44;
-pub const _SC_DELAYTIMER_MAX : ::c_int = 50;
-pub const _SC_PRIORITIZED_IO : ::c_int = 60;
-pub const _SC_REALTIME_SIGNALS : ::c_int = 64;
-pub const _SC_RTSIG_MAX : ::c_int = 66;
-pub const _SC_SIGQUEUE_MAX : ::c_int = 70;
-pub const _SC_TIMER_MAX : ::c_int = 93;
-pub const _SC_HOST_NAME_MAX : ::c_int = 33;
-
-pub const FD_SETSIZE: usize = 1024;
-
-pub const ST_NOSUID: ::c_ulong = 2;
-
-pub const PTHREAD_MUTEX_INITIALIZER: pthread_mutex_t = 0 as *mut _;
-pub const PTHREAD_COND_INITIALIZER: pthread_cond_t = 0 as *mut _;
-pub const PTHREAD_RWLOCK_INITIALIZER: pthread_rwlock_t = 0 as *mut _;
-
-pub const PTHREAD_MUTEX_ERRORCHECK: ::c_int = 1;
-pub const PTHREAD_MUTEX_RECURSIVE: ::c_int = 2;
-pub const PTHREAD_MUTEX_NORMAL: ::c_int = 3;
-pub const PTHREAD_MUTEX_STRICT_NP: ::c_int = 4;
-pub const PTHREAD_MUTEX_DEFAULT: ::c_int = PTHREAD_MUTEX_STRICT_NP;
-
-pub const EVFILT_AIO: ::int16_t = -3;
-pub const EVFILT_PROC: ::int16_t = -5;
-pub const EVFILT_READ: ::int16_t = -1;
-pub const EVFILT_SIGNAL: ::int16_t = -6;
-pub const EVFILT_TIMER: ::int16_t = -7;
-pub const EVFILT_VNODE: ::int16_t = -4;
-pub const EVFILT_WRITE: ::int16_t = -2;
-
-pub const EV_ADD: ::uint16_t = 0x1;
-pub const EV_DELETE: ::uint16_t = 0x2;
-pub const EV_ENABLE: ::uint16_t = 0x4;
-pub const EV_DISABLE: ::uint16_t = 0x8;
-pub const EV_ONESHOT: ::uint16_t = 0x10;
-pub const EV_CLEAR: ::uint16_t = 0x20;
-pub const EV_FLAG1: ::uint16_t = 0x2000;
-pub const EV_ERROR: ::uint16_t = 0x4000;
-pub const EV_EOF: ::uint16_t = 0x8000;
-pub const EV_SYSFLAGS: ::uint16_t = 0xf000;
-
-pub const NOTE_LOWAT: ::uint32_t = 0x00000001;
-pub const NOTE_EOF: ::uint32_t = 0x00000002;
-pub const NOTE_DELETE: ::uint32_t = 0x00000001;
-pub const NOTE_WRITE: ::uint32_t = 0x00000002;
-pub const NOTE_EXTEND: ::uint32_t = 0x00000004;
-pub const NOTE_ATTRIB: ::uint32_t = 0x00000008;
-pub const NOTE_LINK: ::uint32_t = 0x00000010;
-pub const NOTE_RENAME: ::uint32_t = 0x00000020;
-pub const NOTE_REVOKE: ::uint32_t = 0x00000040;
-pub const NOTE_TRUNCATE: ::uint32_t = 0x00000080;
-pub const NOTE_EXIT: ::uint32_t = 0x80000000;
-pub const NOTE_FORK: ::uint32_t = 0x40000000;
-pub const NOTE_EXEC: ::uint32_t = 0x20000000;
-pub const NOTE_PDATAMASK: ::uint32_t = 0x000fffff;
-pub const NOTE_PCTRLMASK: ::uint32_t = 0xf0000000;
-pub const NOTE_TRACK: ::uint32_t = 0x00000001;
-pub const NOTE_TRACKERR: ::uint32_t = 0x00000002;
-pub const NOTE_CHILD: ::uint32_t = 0x00000004;
-
-pub const TMP_MAX : ::c_uint = 0x7fffffff;
-
-pub const NI_MAXHOST: ::size_t = 256;
-
-pub const RTLD_LOCAL: ::c_int = 0;
-pub const CTL_MAXNAME: ::c_int = 12;
-pub const CTLTYPE_NODE: ::c_int = 1;
-pub const CTLTYPE_INT: ::c_int = 2;
-pub const CTLTYPE_STRING: ::c_int = 3;
-pub const CTLTYPE_QUAD: ::c_int = 4;
-pub const CTLTYPE_STRUCT: ::c_int = 5;
-pub const CTL_UNSPEC: ::c_int = 0;
-pub const CTL_KERN: ::c_int = 1;
-pub const CTL_VM: ::c_int = 2;
-pub const CTL_FS: ::c_int = 3;
-pub const CTL_NET: ::c_int = 4;
-pub const CTL_DEBUG: ::c_int = 5;
-pub const CTL_HW: ::c_int = 6;
-pub const CTL_MACHDEP: ::c_int = 7;
-pub const CTL_DDB: ::c_int = 9;
-pub const CTL_VFS: ::c_int = 10;
-pub const CTL_MAXID: ::c_int = 11;
-pub const KERN_OSTYPE: ::c_int = 1;
-pub const KERN_OSRELEASE: ::c_int = 2;
-pub const KERN_OSREV: ::c_int = 3;
-pub const KERN_VERSION: ::c_int = 4;
-pub const KERN_MAXVNODES: ::c_int = 5;
-pub const KERN_MAXPROC: ::c_int = 6;
-pub const KERN_MAXFILES: ::c_int = 7;
-pub const KERN_ARGMAX: ::c_int = 8;
-pub const KERN_SECURELVL: ::c_int = 9;
-pub const KERN_HOSTNAME: ::c_int = 10;
-pub const KERN_HOSTID: ::c_int = 11;
-pub const KERN_CLOCKRATE: ::c_int = 12;
-pub const KERN_PROF: ::c_int = 16;
-pub const KERN_POSIX1: ::c_int = 17;
-pub const KERN_NGROUPS: ::c_int = 18;
-pub const KERN_JOB_CONTROL: ::c_int = 19;
-pub const KERN_SAVED_IDS: ::c_int = 20;
-pub const KERN_BOOTTIME: ::c_int = 21;
-pub const KERN_DOMAINNAME: ::c_int = 22;
-pub const KERN_MAXPARTITIONS: ::c_int = 23;
-pub const KERN_RAWPARTITION: ::c_int = 24;
-pub const KERN_MAXTHREAD: ::c_int = 25;
-pub const KERN_NTHREADS: ::c_int = 26;
-pub const KERN_OSVERSION: ::c_int = 27;
-pub const KERN_SOMAXCONN: ::c_int = 28;
-pub const KERN_SOMINCONN: ::c_int = 29;
-pub const KERN_USERMOUNT: ::c_int = 30;
-pub const KERN_RND: ::c_int = 31;
-pub const KERN_NOSUIDCOREDUMP: ::c_int = 32;
-pub const KERN_FSYNC: ::c_int = 33;
-pub const KERN_SYSVMSG: ::c_int = 34;
-pub const KERN_SYSVSEM: ::c_int = 35;
-pub const KERN_SYSVSHM: ::c_int = 36;
-pub const KERN_ARND: ::c_int = 37;
-pub const KERN_MSGBUFSIZE: ::c_int = 38;
-pub const KERN_MALLOCSTATS: ::c_int = 39;
-pub const KERN_CPTIME: ::c_int = 40;
-pub const KERN_NCHSTATS: ::c_int = 41;
-pub const KERN_FORKSTAT: ::c_int = 42;
-pub const KERN_NSELCOLL: ::c_int = 43;
-pub const KERN_TTY: ::c_int = 44;
-pub const KERN_CCPU: ::c_int = 45;
-pub const KERN_FSCALE: ::c_int = 46;
-pub const KERN_NPROCS: ::c_int = 47;
-pub const KERN_MSGBUF: ::c_int = 48;
-pub const KERN_POOL: ::c_int = 49;
-pub const KERN_STACKGAPRANDOM: ::c_int = 50;
-pub const KERN_SYSVIPC_INFO: ::c_int = 51;
-pub const KERN_SPLASSERT: ::c_int = 54;
-pub const KERN_PROC_ARGS: ::c_int = 55;
-pub const KERN_NFILES: ::c_int = 56;
-pub const KERN_TTYCOUNT: ::c_int = 57;
-pub const KERN_NUMVNODES: ::c_int = 58;
-pub const KERN_MBSTAT: ::c_int = 59;
-pub const KERN_SEMINFO: ::c_int = 61;
-pub const KERN_SHMINFO: ::c_int = 62;
-pub const KERN_INTRCNT: ::c_int = 63;
-pub const KERN_WATCHDOG: ::c_int = 64;
-pub const KERN_PROC: ::c_int = 66;
-pub const KERN_MAXCLUSTERS: ::c_int = 67;
-pub const KERN_EVCOUNT: ::c_int = 68;
-pub const KERN_TIMECOUNTER: ::c_int = 69;
-pub const KERN_MAXLOCKSPERUID: ::c_int = 70;
-pub const KERN_CPTIME2: ::c_int = 71;
-pub const KERN_CACHEPCT: ::c_int = 72;
-pub const KERN_FILE: ::c_int = 73;
-pub const KERN_CONSDEV: ::c_int = 75;
-pub const KERN_NETLIVELOCKS: ::c_int = 76;
-pub const KERN_POOL_DEBUG: ::c_int = 77;
-pub const KERN_PROC_CWD: ::c_int = 78;
-pub const KERN_PROC_NOBROADCASTKILL: ::c_int = 79;
-pub const KERN_PROC_VMMAP: ::c_int = 80;
-pub const KERN_GLOBAL_PTRACE: ::c_int = 81;
-pub const KERN_CONSBUFSIZE: ::c_int = 82;
-pub const KERN_CONSBUF: ::c_int = 83;
-pub const KERN_MAXID: ::c_int = 84;
-pub const KERN_PROC_ALL: ::c_int = 0;
-pub const KERN_PROC_PID: ::c_int = 1;
-pub const KERN_PROC_PGRP: ::c_int = 2;
-pub const KERN_PROC_SESSION: ::c_int = 3;
-pub const KERN_PROC_TTY: ::c_int = 4;
-pub const KERN_PROC_UID: ::c_int = 5;
-pub const KERN_PROC_RUID: ::c_int = 6;
-pub const KERN_PROC_KTHREAD: ::c_int = 7;
-pub const KERN_PROC_SHOW_THREADS: ::c_int = 0x40000000;
-pub const KERN_SYSVIPC_MSG_INFO: ::c_int = 1;
-pub const KERN_SYSVIPC_SEM_INFO: ::c_int = 2;
-pub const KERN_SYSVIPC_SHM_INFO: ::c_int = 3;
-pub const KERN_PROC_ARGV: ::c_int = 1;
-pub const KERN_PROC_NARGV: ::c_int = 2;
-pub const KERN_PROC_ENV: ::c_int = 3;
-pub const KERN_PROC_NENV: ::c_int = 4;
-pub const KI_NGROUPS: ::c_int = 16;
-pub const KI_MAXCOMLEN: ::c_int = 24;
-pub const KI_WMESGLEN: ::c_int = 8;
-pub const KI_MAXLOGNAME: ::c_int = 32;
-pub const KI_EMULNAMELEN: ::c_int = 8;
-
-extern {
-    pub fn getnameinfo(sa: *const ::sockaddr,
-                       salen: ::socklen_t,
-                       host: *mut ::c_char,
-                       hostlen: ::size_t,
-                       serv: *mut ::c_char,
-                       servlen: ::size_t,
-                       flags: ::c_int) -> ::c_int;
-    pub fn kevent(kq: ::c_int,
-                  changelist: *const ::kevent,
-                  nchanges: ::c_int,
-                  eventlist: *mut ::kevent,
-                  nevents: ::c_int,
-                  timeout: *const ::timespec) -> ::c_int;
-    pub fn mprotect(addr: *mut ::c_void, len: ::size_t, prot: ::c_int)
-                    -> ::c_int;
-    pub fn pthread_main_np() -> ::c_int;
-    pub fn pthread_set_name_np(tid: ::pthread_t, name: *const ::c_char);
-    pub fn pthread_stackseg_np(thread: ::pthread_t,
-                               sinfo: *mut ::stack_t) -> ::c_int;
-    pub fn sysctl(name: *const ::c_int,
-                  namelen: ::c_uint,
-                  oldp: *mut ::c_void,
-                  oldlenp: *mut ::size_t,
-                  newp: *mut ::c_void,
-                  newlen: ::size_t)
-                  -> ::c_int;
-    pub fn getentropy(buf: *mut ::c_void, buflen: ::size_t) -> ::c_int;
-}
diff --git a/third_party/rust/libc/src/unix/mod.rs b/third_party/rust/libc/src/unix/mod.rs
deleted file mode 100644
index 648a7aa6f..000000000
--- a/third_party/rust/libc/src/unix/mod.rs
+++ /dev/null
@@ -1,851 +0,0 @@
-//! Definitions found commonly among almost all Unix derivatives
-//!
-//! More functions and definitions can be found in the more specific modules
-//! according to the platform in question.
-
-use dox::Option;
-
-pub type pid_t = i32;
-pub type uid_t = u32;
-pub type gid_t = u32;
-pub type in_addr_t = u32;
-pub type in_port_t = u16;
-pub type sighandler_t = ::size_t;
-pub type cc_t = ::c_uchar;
-
-pub enum DIR {}
-pub enum locale_t {}
-
-s! {
-    pub struct group {
-        pub gr_name: *mut ::c_char,
-        pub gr_passwd: *mut ::c_char,
-        pub gr_gid: ::gid_t,
-        pub gr_mem: *mut *mut ::c_char,
-    }
-
-    pub struct utimbuf {
-        pub actime: time_t,
-        pub modtime: time_t,
-    }
-
-    pub struct timeval {
-        pub tv_sec: time_t,
-        pub tv_usec: suseconds_t,
-    }
-
-    pub struct timespec {
-        pub tv_sec: time_t,
-        pub tv_nsec: c_long,
-    }
-
-    pub struct rlimit {
-        pub rlim_cur: rlim_t,
-        pub rlim_max: rlim_t,
-    }
-
-    pub struct rusage {
-        pub ru_utime: timeval,
-        pub ru_stime: timeval,
-        pub ru_maxrss: c_long,
-        pub ru_ixrss: c_long,
-        pub ru_idrss: c_long,
-        pub ru_isrss: c_long,
-        pub ru_minflt: c_long,
-        pub ru_majflt: c_long,
-        pub ru_nswap: c_long,
-        pub ru_inblock: c_long,
-        pub ru_oublock: c_long,
-        pub ru_msgsnd: c_long,
-        pub ru_msgrcv: c_long,
-        pub ru_nsignals: c_long,
-        pub ru_nvcsw: c_long,
-        pub ru_nivcsw: c_long,
-
-        #[cfg(any(target_env = "musl"))]
-        __reserved: [c_long; 16],
-    }
-
-    #[cfg_attr(target_os = "netbsd", repr(packed))]
-    pub struct in_addr {
-        pub s_addr: in_addr_t,
-    }
-
-    pub struct in6_addr {
-        pub s6_addr: [u8; 16],
-        __align: [u32; 0],
-    }
-
-    pub struct ip_mreq {
-        pub imr_multiaddr: in_addr,
-        pub imr_interface: in_addr,
-    }
-
-    pub struct ipv6_mreq {
-        pub ipv6mr_multiaddr: in6_addr,
-        #[cfg(target_os = "android")]
-        pub ipv6mr_interface: ::c_int,
-        #[cfg(not(target_os = "android"))]
-        pub ipv6mr_interface: ::c_uint,
-    }
-
-    pub struct hostent {
-        pub h_name: *mut ::c_char,
-        pub h_aliases: *mut *mut ::c_char,
-        pub h_addrtype: ::c_int,
-        pub h_length: ::c_int,
-        pub h_addr_list: *mut *mut ::c_char,
-    }
-
-    pub struct iovec {
-        pub iov_base: *mut ::c_void,
-        pub iov_len: ::size_t,
-    }
-
-    pub struct pollfd {
-        pub fd: ::c_int,
-        pub events: ::c_short,
-        pub revents: ::c_short,
-    }
-
-    pub struct winsize {
-        pub ws_row: ::c_ushort,
-        pub ws_col: ::c_ushort,
-        pub ws_xpixel: ::c_ushort,
-        pub ws_ypixel: ::c_ushort,
-    }
-
-    pub struct linger {
-        pub l_onoff: ::c_int,
-        pub l_linger: ::c_int,
-    }
-}
-
-pub const SIG_DFL: sighandler_t = 0 as sighandler_t;
-pub const SIG_IGN: sighandler_t = 1 as sighandler_t;
-pub const SIG_ERR: sighandler_t = !0 as sighandler_t;
-
-pub const DT_FIFO: u8 = 1;
-pub const DT_CHR: u8 = 2;
-pub const DT_DIR: u8 = 4;
-pub const DT_BLK: u8 = 6;
-pub const DT_REG: u8 = 8;
-pub const DT_LNK: u8 = 10;
-pub const DT_SOCK: u8 = 12;
-
-pub const FD_CLOEXEC: ::c_int = 0x1;
-
-pub const USRQUOTA: ::c_int = 0;
-pub const GRPQUOTA: ::c_int = 1;
-
-pub const SIGIOT: ::c_int = 6;
-
-pub const S_ISUID: ::c_int = 0x800;
-pub const S_ISGID: ::c_int = 0x400;
-pub const S_ISVTX: ::c_int = 0x200;
-
-pub const POLLIN: ::c_short = 0x1;
-pub const POLLPRI: ::c_short = 0x2;
-pub const POLLOUT: ::c_short = 0x4;
-pub const POLLERR: ::c_short = 0x8;
-pub const POLLHUP: ::c_short = 0x10;
-pub const POLLNVAL: ::c_short = 0x20;
-
-pub const IF_NAMESIZE: ::size_t = 16;
-
-pub const RTLD_LAZY: ::c_int = 0x1;
-
-pub const LOG_EMERG: ::c_int = 0;
-pub const LOG_ALERT: ::c_int = 1;
-pub const LOG_CRIT: ::c_int = 2;
-pub const LOG_ERR: ::c_int = 3;
-pub const LOG_WARNING: ::c_int = 4;
-pub const LOG_NOTICE: ::c_int = 5;
-pub const LOG_INFO: ::c_int = 6;
-pub const LOG_DEBUG: ::c_int = 7;
-
-pub const LOG_KERN: ::c_int = 0;
-pub const LOG_USER: ::c_int = 1 << 3;
-pub const LOG_MAIL: ::c_int = 2 << 3;
-pub const LOG_DAEMON: ::c_int = 3 << 3;
-pub const LOG_AUTH: ::c_int = 4 << 3;
-pub const LOG_SYSLOG: ::c_int = 5 << 3;
-pub const LOG_LPR: ::c_int = 6 << 3;
-pub const LOG_NEWS: ::c_int = 7 << 3;
-pub const LOG_UUCP: ::c_int = 8 << 3;
-pub const LOG_LOCAL0: ::c_int = 16 << 3;
-pub const LOG_LOCAL1: ::c_int = 17 << 3;
-pub const LOG_LOCAL2: ::c_int = 18 << 3;
-pub const LOG_LOCAL3: ::c_int = 19 << 3;
-pub const LOG_LOCAL4: ::c_int = 20 << 3;
-pub const LOG_LOCAL5: ::c_int = 21 << 3;
-pub const LOG_LOCAL6: ::c_int = 22 << 3;
-pub const LOG_LOCAL7: ::c_int = 23 << 3;
-
-pub const LOG_PID: ::c_int = 0x01;
-pub const LOG_CONS: ::c_int = 0x02;
-pub const LOG_ODELAY: ::c_int = 0x04;
-pub const LOG_NDELAY: ::c_int = 0x08;
-pub const LOG_NOWAIT: ::c_int = 0x10;
-
-pub const LOG_PRIMASK: ::c_int = 7;
-pub const LOG_FACMASK: ::c_int = 0x3f8;
-
-pub const PRIO_PROCESS: ::c_int = 0;
-pub const PRIO_PGRP: ::c_int = 1;
-pub const PRIO_USER: ::c_int = 2;
-
-pub const PRIO_MIN: ::c_int = -20;
-pub const PRIO_MAX: ::c_int = 20;
-
-cfg_if! {
-    if #[cfg(dox)] {
-        // on dox builds don't pull in anything
-    } else if #[cfg(all(not(stdbuild), feature = "use_std"))] {
-        // cargo build, don't pull in anything extra as the libstd  dep
-        // already pulls in all libs.
-    } else if #[cfg(any(all(target_env = "musl", not(target_arch = "mips"))))] {
-        #[link(name = "c", kind = "static")]
-        extern {}
-    } else if #[cfg(target_os = "emscripten")] {
-        #[link(name = "c")]
-        extern {}
-    } else if #[cfg(all(target_os = "netbsd", target_vendor = "rumprun"))] {
-        // Since we don't use -nodefaultlibs on Rumprun, libc is always pulled
-        // in automatically by the linker. We avoid passing it explicitly, as it
-        // causes some versions of binutils to crash with an assertion failure.
-        #[link(name = "m")]
-        extern {}
-    } else if #[cfg(any(target_os = "macos",
-                        target_os = "ios",
-                        target_os = "android",
-                        target_os = "openbsd",
-                        target_os = "bitrig"))] {
-        #[link(name = "c")]
-        #[link(name = "m")]
-        extern {}
-    } else {
-        #[link(name = "c")]
-        #[link(name = "m")]
-        #[link(name = "rt")]
-        extern {}
-    }
-}
-
-extern {
-    pub fn getgrnam(name: *const ::c_char) -> *mut group;
-    pub fn getgrgid(gid: ::gid_t) -> *mut group;
-
-    pub fn endpwent();
-    #[cfg_attr(target_os = "netbsd", link_name = "__getpwnam50")]
-    pub fn getpwnam(name: *const ::c_char) -> *mut passwd;
-    #[cfg_attr(target_os = "netbsd", link_name = "__getpwuid50")]
-    pub fn getpwuid(uid: ::uid_t) -> *mut passwd;
-
-    pub fn fprintf(stream: *mut ::FILE,
-                   format: *const ::c_char, ...) -> ::c_int;
-    pub fn printf(format: *const ::c_char, ...) -> ::c_int;
-    pub fn snprintf(s: *mut ::c_char, n: ::size_t,
-                    format: *const ::c_char, ...) -> ::c_int;
-    pub fn sprintf(s: *mut ::c_char, format: *const ::c_char, ...) -> ::c_int;
-    pub fn fscanf(stream: *mut ::FILE, format: *const ::c_char, ...) -> ::c_int;
-    pub fn scanf(format: *const ::c_char, ...) -> ::c_int;
-    pub fn sscanf(s: *const ::c_char, format: *const ::c_char, ...) -> ::c_int;
-
-    #[cfg_attr(target_os = "netbsd", link_name = "__socket30")]
-    pub fn socket(domain: ::c_int, ty: ::c_int, protocol: ::c_int) -> ::c_int;
-    #[cfg_attr(all(target_os = "macos", target_arch = "x86"),
-               link_name = "connect$UNIX2003")]
-    pub fn connect(socket: ::c_int, address: *const sockaddr,
-                   len: socklen_t) -> ::c_int;
-    #[cfg_attr(all(target_os = "macos", target_arch = "x86"),
-               link_name = "bind$UNIX2003")]
-    pub fn bind(socket: ::c_int, address: *const sockaddr,
-                address_len: socklen_t) -> ::c_int;
-    #[cfg_attr(all(target_os = "macos", target_arch = "x86"),
-               link_name = "listen$UNIX2003")]
-    pub fn listen(socket: ::c_int, backlog: ::c_int) -> ::c_int;
-    #[cfg_attr(all(target_os = "macos", target_arch = "x86"),
-               link_name = "accept$UNIX2003")]
-    pub fn accept(socket: ::c_int, address: *mut sockaddr,
-                  address_len: *mut socklen_t) -> ::c_int;
-    #[cfg_attr(all(target_os = "macos", target_arch = "x86"),
-               link_name = "getpeername$UNIX2003")]
-    pub fn getpeername(socket: ::c_int, address: *mut sockaddr,
-                       address_len: *mut socklen_t) -> ::c_int;
-    #[cfg_attr(all(target_os = "macos", target_arch = "x86"),
-               link_name = "getsockname$UNIX2003")]
-    pub fn getsockname(socket: ::c_int, address: *mut sockaddr,
-                       address_len: *mut socklen_t) -> ::c_int;
-    pub fn setsockopt(socket: ::c_int, level: ::c_int, name: ::c_int,
-                      value: *const ::c_void,
-                      option_len: socklen_t) -> ::c_int;
-    #[cfg_attr(all(target_os = "macos", target_arch = "x86"),
-               link_name = "socketpair$UNIX2003")]
-    pub fn socketpair(domain: ::c_int, type_: ::c_int, protocol: ::c_int,
-                      socket_vector: *mut ::c_int) -> ::c_int;
-    #[cfg_attr(all(target_os = "macos", target_arch = "x86"),
-               link_name = "sendto$UNIX2003")]
-    pub fn sendto(socket: ::c_int, buf: *const ::c_void, len: ::size_t,
-                  flags: ::c_int, addr: *const sockaddr,
-                  addrlen: socklen_t) -> ::ssize_t;
-    pub fn shutdown(socket: ::c_int, how: ::c_int) -> ::c_int;
-
-    #[cfg_attr(all(target_os = "macos", target_arch = "x86"),
-               link_name = "chmod$UNIX2003")]
-    pub fn chmod(path: *const c_char, mode: mode_t) -> ::c_int;
-    #[cfg_attr(all(target_os = "macos", target_arch = "x86"),
-               link_name = "fchmod$UNIX2003")]
-    pub fn fchmod(fd: ::c_int, mode: mode_t) -> ::c_int;
-
-    #[cfg_attr(target_os = "macos", link_name = "fstat$INODE64")]
-    #[cfg_attr(target_os = "netbsd", link_name = "__fstat50")]
-    pub fn fstat(fildes: ::c_int, buf: *mut stat) -> ::c_int;
-
-    pub fn mkdir(path: *const c_char, mode: mode_t) -> ::c_int;
-
-    #[cfg_attr(target_os = "macos", link_name = "stat$INODE64")]
-    #[cfg_attr(target_os = "netbsd", link_name = "__stat50")]
-    pub fn stat(path: *const c_char, buf: *mut stat) -> ::c_int;
-
-    #[cfg_attr(all(target_os = "macos", target_arch = "x86"),
-               link_name = "popen$UNIX2003")]
-    pub fn popen(command: *const c_char,
-                 mode: *const c_char) -> *mut ::FILE;
-    pub fn pclose(stream: *mut ::FILE) -> ::c_int;
-    #[cfg_attr(all(target_os = "macos", target_arch = "x86"),
-               link_name = "fdopen$UNIX2003")]
-    pub fn fdopen(fd: ::c_int, mode: *const c_char) -> *mut ::FILE;
-    pub fn fileno(stream: *mut ::FILE) -> ::c_int;
-
-    #[cfg_attr(all(target_os = "macos", target_arch = "x86"),
-               link_name = "open$UNIX2003")]
-    pub fn open(path: *const c_char, oflag: ::c_int, ...) -> ::c_int;
-    #[cfg_attr(all(target_os = "macos", target_arch = "x86"),
-               link_name = "creat$UNIX2003")]
-    pub fn creat(path: *const c_char, mode: mode_t) -> ::c_int;
-    #[cfg_attr(all(target_os = "macos", target_arch = "x86"),
-               link_name = "fcntl$UNIX2003")]
-    pub fn fcntl(fd: ::c_int, cmd: ::c_int, ...) -> ::c_int;
-
-    #[cfg_attr(all(target_os = "macos", target_arch = "x86_64"),
-               link_name = "opendir$INODE64")]
-    #[cfg_attr(all(target_os = "macos", target_arch = "x86"),
-               link_name = "opendir$INODE64$UNIX2003")]
-    #[cfg_attr(target_os = "netbsd", link_name = "__opendir30")]
-    pub fn opendir(dirname: *const c_char) -> *mut ::DIR;
-    #[cfg_attr(target_os = "macos", link_name = "readdir_r$INODE64")]
-    #[cfg_attr(target_os = "netbsd", link_name = "__readdir_r30")]
-    pub fn readdir_r(dirp: *mut ::DIR, entry: *mut ::dirent,
-                     result: *mut *mut ::dirent) -> ::c_int;
-    #[cfg_attr(all(target_os = "macos", target_arch = "x86"),
-               link_name = "closedir$UNIX2003")]
-    pub fn closedir(dirp: *mut ::DIR) -> ::c_int;
-    #[cfg_attr(all(target_os = "macos", target_arch = "x86_64"),
-               link_name = "rewinddir$INODE64")]
-    #[cfg_attr(all(target_os = "macos", target_arch = "x86"),
-               link_name = "rewinddir$INODE64$UNIX2003")]
-    pub fn rewinddir(dirp: *mut ::DIR);
-
-    pub fn access(path: *const c_char, amode: ::c_int) -> ::c_int;
-    pub fn alarm(seconds: ::c_uint) -> ::c_uint;
-    pub fn chdir(dir: *const c_char) -> ::c_int;
-    pub fn chown(path: *const c_char, uid: uid_t,
-                 gid: gid_t) -> ::c_int;
-    #[cfg_attr(all(target_os = "macos", target_arch = "x86"),
-               link_name = "lchown$UNIX2003")]
-    pub fn lchown(path: *const c_char, uid: uid_t,
-                  gid: gid_t) -> ::c_int;
-    #[cfg_attr(all(target_os = "macos", target_arch = "x86"),
-               link_name = "close$UNIX2003")]
-    pub fn close(fd: ::c_int) -> ::c_int;
-    pub fn dup(fd: ::c_int) -> ::c_int;
-    pub fn dup2(src: ::c_int, dst: ::c_int) -> ::c_int;
-    pub fn execv(prog: *const c_char,
-                 argv: *const *const c_char) -> ::c_int;
-    pub fn execve(prog: *const c_char, argv: *const *const c_char,
-                  envp: *const *const c_char)
-                  -> ::c_int;
-    pub fn execvp(c: *const c_char,
-                  argv: *const *const c_char) -> ::c_int;
-    pub fn fork() -> pid_t;
-    pub fn fpathconf(filedes: ::c_int, name: ::c_int) -> c_long;
-    pub fn getcwd(buf: *mut c_char, size: ::size_t) -> *mut c_char;
-    pub fn getegid() -> gid_t;
-    pub fn geteuid() -> uid_t;
-    pub fn getgid() -> gid_t;
-    pub fn getgroups(ngroups_max: ::c_int, groups: *mut gid_t)
-                     -> ::c_int;
-    pub fn getlogin() -> *mut c_char;
-    #[cfg_attr(all(target_os = "macos", target_arch = "x86"),
-               link_name = "getopt$UNIX2003")]
-    pub fn getopt(argc: ::c_int, argv: *const *mut c_char,
-                  optstr: *const c_char) -> ::c_int;
-    pub fn getpgid(pid: pid_t) -> pid_t;
-    pub fn getpgrp() -> pid_t;
-    pub fn getpid() -> pid_t;
-    pub fn getppid() -> pid_t;
-    pub fn getuid() -> uid_t;
-    pub fn isatty(fd: ::c_int) -> ::c_int;
-    pub fn link(src: *const c_char, dst: *const c_char) -> ::c_int;
-    pub fn lseek(fd: ::c_int, offset: off_t, whence: ::c_int) -> off_t;
-    pub fn pathconf(path: *const c_char, name: ::c_int) -> c_long;
-    #[cfg_attr(all(target_os = "macos", target_arch = "x86"),
-               link_name = "pause$UNIX2003")]
-    pub fn pause() -> ::c_int;
-    pub fn pipe(fds: *mut ::c_int) -> ::c_int;
-    pub fn posix_memalign(memptr: *mut *mut ::c_void,
-                      align: ::size_t,
-                      size: ::size_t) -> ::c_int;
-    #[cfg_attr(all(target_os = "macos", target_arch = "x86"),
-               link_name = "read$UNIX2003")]
-    pub fn read(fd: ::c_int, buf: *mut ::c_void, count: ::size_t)
-                -> ::ssize_t;
-    pub fn rmdir(path: *const c_char) -> ::c_int;
-    pub fn setgid(gid: gid_t) -> ::c_int;
-    pub fn setpgid(pid: pid_t, pgid: pid_t) -> ::c_int;
-    pub fn setsid() -> pid_t;
-    pub fn setuid(uid: uid_t) -> ::c_int;
-    #[cfg_attr(all(target_os = "macos", target_arch = "x86"),
-               link_name = "sleep$UNIX2003")]
-    pub fn sleep(secs: ::c_uint) -> ::c_uint;
-    #[cfg_attr(all(target_os = "macos", target_arch = "x86"),
-               link_name = "nanosleep$UNIX2003")]
-    #[cfg_attr(target_os = "netbsd", link_name = "__nanosleep50")]
-    pub fn nanosleep(rqtp: *const timespec,
-                     rmtp: *mut timespec) -> ::c_int;
-    pub fn tcgetpgrp(fd: ::c_int) -> pid_t;
-    pub fn ttyname(fd: ::c_int) -> *mut c_char;
-    pub fn unlink(c: *const c_char) -> ::c_int;
-    #[cfg_attr(all(target_os = "macos", target_arch = "x86"),
-               link_name = "wait$UNIX2003")]
-    pub fn wait(status: *mut ::c_int) -> pid_t;
-    #[cfg_attr(all(target_os = "macos", target_arch = "x86"),
-               link_name = "waitpid$UNIX2003")]
-    pub fn waitpid(pid: pid_t, status: *mut ::c_int, options: ::c_int)
-                   -> pid_t;
-    #[cfg_attr(all(target_os = "macos", target_arch = "x86"),
-               link_name = "write$UNIX2003")]
-    pub fn write(fd: ::c_int, buf: *const ::c_void, count: ::size_t)
-                 -> ::ssize_t;
-    #[cfg_attr(all(target_os = "macos", target_arch = "x86"),
-               link_name = "pread$UNIX2003")]
-    pub fn pread(fd: ::c_int, buf: *mut ::c_void, count: ::size_t,
-                 offset: off_t) -> ::ssize_t;
-    #[cfg_attr(all(target_os = "macos", target_arch = "x86"),
-               link_name = "pwrite$UNIX2003")]
-    pub fn pwrite(fd: ::c_int, buf: *const ::c_void, count: ::size_t,
-                  offset: off_t) -> ::ssize_t;
-    pub fn umask(mask: mode_t) -> mode_t;
-
-    #[cfg_attr(target_os = "netbsd", link_name = "__utime50")]
-    pub fn utime(file: *const c_char, buf: *const utimbuf) -> ::c_int;
-
-    #[cfg_attr(all(target_os = "macos", target_arch = "x86"),
-                   link_name = "kill$UNIX2003")]
-    pub fn kill(pid: pid_t, sig: ::c_int) -> ::c_int;
-
-    pub fn mlock(addr: *const ::c_void, len: ::size_t) -> ::c_int;
-    pub fn munlock(addr: *const ::c_void, len: ::size_t) -> ::c_int;
-    pub fn mlockall(flags: ::c_int) -> ::c_int;
-    pub fn munlockall() -> ::c_int;
-
-    #[cfg_attr(all(target_os = "macos", target_arch = "x86"),
-               link_name = "mmap$UNIX2003")]
-    pub fn mmap(addr: *mut ::c_void,
-                len: ::size_t,
-                prot: ::c_int,
-                flags: ::c_int,
-                fd: ::c_int,
-                offset: off_t)
-                -> *mut ::c_void;
-    #[cfg_attr(all(target_os = "macos", target_arch = "x86"),
-               link_name = "munmap$UNIX2003")]
-    pub fn munmap(addr: *mut ::c_void, len: ::size_t) -> ::c_int;
-
-    pub fn if_nametoindex(ifname: *const c_char) -> ::c_uint;
-    pub fn if_indextoname(ifindex: ::c_uint,
-                          ifname: *mut ::c_char) -> *mut ::c_char;
-
-    #[cfg_attr(target_os = "macos", link_name = "lstat$INODE64")]
-    #[cfg_attr(target_os = "netbsd", link_name = "__lstat50")]
-    pub fn lstat(path: *const c_char, buf: *mut stat) -> ::c_int;
-
-    #[cfg_attr(all(target_os = "macos", target_arch = "x86"),
-               link_name = "fsync$UNIX2003")]
-    pub fn fsync(fd: ::c_int) -> ::c_int;
-
-    #[cfg_attr(all(target_os = "macos", target_arch = "x86"),
-               link_name = "setenv$UNIX2003")]
-    pub fn setenv(name: *const c_char, val: *const c_char,
-                  overwrite: ::c_int) -> ::c_int;
-    #[cfg_attr(all(target_os = "macos", target_arch = "x86"),
-               link_name = "unsetenv$UNIX2003")]
-    #[cfg_attr(target_os = "netbsd", link_name = "__unsetenv13")]
-    pub fn unsetenv(name: *const c_char) -> ::c_int;
-
-    pub fn symlink(path1: *const c_char,
-                   path2: *const c_char) -> ::c_int;
-
-    pub fn ftruncate(fd: ::c_int, length: off_t) -> ::c_int;
-
-    pub fn signal(signum: ::c_int, handler: sighandler_t) -> sighandler_t;
-
-    #[cfg_attr(all(target_os = "macos", target_arch = "x86"),
-               link_name = "getrlimit$UNIX2003")]
-    pub fn getrlimit(resource: ::c_int, rlim: *mut rlimit) -> ::c_int;
-    #[cfg_attr(all(target_os = "macos", target_arch = "x86"),
-               link_name = "setrlimit$UNIX2003")]
-    pub fn setrlimit(resource: ::c_int, rlim: *const rlimit) -> ::c_int;
-    #[cfg_attr(target_os = "netbsd", link_name = "__getrusage50")]
-    pub fn getrusage(resource: ::c_int, usage: *mut rusage) -> ::c_int;
-
-    pub fn getdtablesize() -> ::c_int;
-    #[cfg_attr(any(target_os = "macos", target_os = "ios"),
-               link_name = "realpath$DARWIN_EXTSN")]
-    pub fn realpath(pathname: *const ::c_char, resolved: *mut ::c_char)
-                    -> *mut ::c_char;
-
-    pub fn flock(fd: ::c_int, operation: ::c_int) -> ::c_int;
-
-    #[cfg_attr(target_os = "netbsd", link_name = "__gettimeofday50")]
-    pub fn gettimeofday(tp: *mut ::timeval,
-                        tz: *mut ::c_void) -> ::c_int;
-
-    pub fn pthread_self() -> ::pthread_t;
-    pub fn pthread_create(native: *mut ::pthread_t,
-                          attr: *const ::pthread_attr_t,
-                          f: extern fn(*mut ::c_void) -> *mut ::c_void,
-                          value: *mut ::c_void) -> ::c_int;
-    #[cfg_attr(all(target_os = "macos", target_arch = "x86"),
-               link_name = "pthread_join$UNIX2003")]
-    pub fn pthread_join(native: ::pthread_t,
-                        value: *mut *mut ::c_void) -> ::c_int;
-    pub fn pthread_attr_init(attr: *mut ::pthread_attr_t) -> ::c_int;
-    pub fn pthread_attr_destroy(attr: *mut ::pthread_attr_t) -> ::c_int;
-    pub fn pthread_attr_setstacksize(attr: *mut ::pthread_attr_t,
-                                     stack_size: ::size_t) -> ::c_int;
-    pub fn pthread_attr_setdetachstate(attr: *mut ::pthread_attr_t,
-                                       state: ::c_int) -> ::c_int;
-    pub fn pthread_detach(thread: ::pthread_t) -> ::c_int;
-    #[cfg_attr(target_os = "netbsd", link_name = "__libc_thr_yield")]
-    pub fn sched_yield() -> ::c_int;
-    pub fn pthread_key_create(key: *mut pthread_key_t,
-                              dtor: Option<unsafe extern fn(*mut ::c_void)>)
-                              -> ::c_int;
-    pub fn pthread_key_delete(key: pthread_key_t) -> ::c_int;
-    pub fn pthread_getspecific(key: pthread_key_t) -> *mut ::c_void;
-    pub fn pthread_setspecific(key: pthread_key_t, value: *const ::c_void)
-                               -> ::c_int;
-    pub fn pthread_mutex_init(lock: *mut pthread_mutex_t,
-                              attr: *const pthread_mutexattr_t) -> ::c_int;
-    pub fn pthread_mutex_destroy(lock: *mut pthread_mutex_t) -> ::c_int;
-    pub fn pthread_mutex_lock(lock: *mut pthread_mutex_t) -> ::c_int;
-    pub fn pthread_mutex_trylock(lock: *mut pthread_mutex_t) -> ::c_int;
-    pub fn pthread_mutex_unlock(lock: *mut pthread_mutex_t) -> ::c_int;
-
-    pub fn pthread_mutexattr_init(attr: *mut pthread_mutexattr_t) -> ::c_int;
-    #[cfg_attr(all(target_os = "macos", target_arch = "x86"),
-               link_name = "pthread_mutexattr_destroy$UNIX2003")]
-    pub fn pthread_mutexattr_destroy(attr: *mut pthread_mutexattr_t) -> ::c_int;
-    pub fn pthread_mutexattr_settype(attr: *mut pthread_mutexattr_t,
-                                     _type: ::c_int) -> ::c_int;
-
-    #[cfg_attr(all(target_os = "macos", target_arch = "x86"),
-               link_name = "pthread_cond_init$UNIX2003")]
-    pub fn pthread_cond_init(cond: *mut pthread_cond_t,
-                             attr: *const pthread_condattr_t) -> ::c_int;
-    #[cfg_attr(all(target_os = "macos", target_arch = "x86"),
-               link_name = "pthread_cond_wait$UNIX2003")]
-    pub fn pthread_cond_wait(cond: *mut pthread_cond_t,
-                             lock: *mut pthread_mutex_t) -> ::c_int;
-    #[cfg_attr(all(target_os = "macos", target_arch = "x86"),
-               link_name = "pthread_cond_timedwait$UNIX2003")]
-    pub fn pthread_cond_timedwait(cond: *mut pthread_cond_t,
-                              lock: *mut pthread_mutex_t,
-                              abstime: *const ::timespec) -> ::c_int;
-    pub fn pthread_cond_signal(cond: *mut pthread_cond_t) -> ::c_int;
-    pub fn pthread_cond_broadcast(cond: *mut pthread_cond_t) -> ::c_int;
-    pub fn pthread_cond_destroy(cond: *mut pthread_cond_t) -> ::c_int;
-    pub fn pthread_condattr_init(attr: *mut pthread_condattr_t) -> ::c_int;
-    pub fn pthread_condattr_destroy(attr: *mut pthread_condattr_t) -> ::c_int;
-    #[cfg_attr(all(target_os = "macos", target_arch = "x86"),
-               link_name = "pthread_rwlock_destroy$UNIX2003")]
-    pub fn pthread_rwlock_destroy(lock: *mut pthread_rwlock_t) -> ::c_int;
-    #[cfg_attr(all(target_os = "macos", target_arch = "x86"),
-               link_name = "pthread_rwlock_rdlock$UNIX2003")]
-    pub fn pthread_rwlock_rdlock(lock: *mut pthread_rwlock_t) -> ::c_int;
-    #[cfg_attr(all(target_os = "macos", target_arch = "x86"),
-               link_name = "pthread_rwlock_tryrdlock$UNIX2003")]
-    pub fn pthread_rwlock_tryrdlock(lock: *mut pthread_rwlock_t) -> ::c_int;
-    #[cfg_attr(all(target_os = "macos", target_arch = "x86"),
-               link_name = "pthread_rwlock_wrlock$UNIX2003")]
-    pub fn pthread_rwlock_wrlock(lock: *mut pthread_rwlock_t) -> ::c_int;
-    #[cfg_attr(all(target_os = "macos", target_arch = "x86"),
-               link_name = "pthread_rwlock_trywrlock$UNIX2003")]
-    pub fn pthread_rwlock_trywrlock(lock: *mut pthread_rwlock_t) -> ::c_int;
-    #[cfg_attr(all(target_os = "macos", target_arch = "x86"),
-               link_name = "pthread_rwlock_unlock$UNIX2003")]
-    pub fn pthread_rwlock_unlock(lock: *mut pthread_rwlock_t) -> ::c_int;
-    #[cfg_attr(all(target_os = "macos", target_arch = "x86"),
-               link_name = "pthread_sigmask$UNIX2003")]
-    pub fn pthread_sigmask(how: ::c_int, set: *const sigset_t,
-                           oldset: *mut sigset_t) -> ::c_int;
-    pub fn pthread_kill(thread: ::pthread_t, sig: ::c_int) -> ::c_int;
-    #[cfg_attr(all(target_os = "linux", not(target_env = "musl")),
-               link_name = "__xpg_strerror_r")]
-    pub fn strerror_r(errnum: ::c_int, buf: *mut c_char,
-                      buflen: ::size_t) -> ::c_int;
-
-    pub fn getsockopt(sockfd: ::c_int,
-                      level: ::c_int,
-                      optname: ::c_int,
-                      optval: *mut ::c_void,
-                      optlen: *mut ::socklen_t) -> ::c_int;
-    pub fn raise(signum: ::c_int) -> ::c_int;
-    #[cfg_attr(target_os = "netbsd", link_name = "__sigaction14")]
-    pub fn sigaction(signum: ::c_int,
-                     act: *const sigaction,
-                     oldact: *mut sigaction) -> ::c_int;
-    #[cfg_attr(all(target_os = "macos", target_arch = "x86"),
-               link_name = "sigaltstack$UNIX2003")]
-    #[cfg_attr(target_os = "netbsd", link_name = "__sigaltstack14")]
-    pub fn sigaltstack(ss: *const stack_t,
-                       oss: *mut stack_t) -> ::c_int;
-    #[cfg_attr(all(target_os = "macos", target_arch ="x86"),
-               link_name = "sigwait$UNIX2003")]
-    pub fn sigwait(set: *const sigset_t,
-                   sig: *mut ::c_int) -> ::c_int;
-
-    #[cfg_attr(target_os = "netbsd", link_name = "__utimes50")]
-    pub fn utimes(filename: *const ::c_char,
-                  times: *const ::timeval) -> ::c_int;
-    pub fn dlopen(filename: *const ::c_char,
-                  flag: ::c_int) -> *mut ::c_void;
-    pub fn dlerror() -> *mut ::c_char;
-    pub fn dlsym(handle: *mut ::c_void,
-                 symbol: *const ::c_char) -> *mut ::c_void;
-    pub fn dlclose(handle: *mut ::c_void) -> ::c_int;
-    pub fn dladdr(addr: *const ::c_void, info: *mut Dl_info) -> ::c_int;
-
-    pub fn getaddrinfo(node: *const c_char,
-                       service: *const c_char,
-                       hints: *const addrinfo,
-                       res: *mut *mut addrinfo) -> ::c_int;
-    pub fn freeaddrinfo(res: *mut addrinfo);
-    pub fn gai_strerror(errcode: ::c_int) -> *const ::c_char;
-
-    #[cfg_attr(target_os = "netbsd", link_name = "__gmtime_r50")]
-    pub fn gmtime_r(time_p: *const time_t, result: *mut tm) -> *mut tm;
-    #[cfg_attr(target_os = "netbsd", link_name = "__localtime_r50")]
-    pub fn localtime_r(time_p: *const time_t, result: *mut tm) -> *mut tm;
-    #[cfg_attr(all(target_os = "macos", target_arch = "x86"),
-               link_name = "mktime$UNIX2003")]
-    #[cfg_attr(target_os = "netbsd", link_name = "__mktime50")]
-    pub fn mktime(tm: *mut tm) -> time_t;
-
-    #[cfg_attr(target_os = "netbsd", link_name = "__mknod50")]
-    pub fn mknod(pathname: *const ::c_char, mode: ::mode_t,
-                 dev: ::dev_t) -> ::c_int;
-    #[cfg_attr(all(target_os = "macos", target_arch = "x86"),
-               link_name = "writev$UNIX2003")]
-    pub fn writev(fd: ::c_int,
-                  iov: *const ::iovec,
-                  iovcnt: ::c_int) -> ::ssize_t;
-    #[cfg_attr(all(target_os = "macos", target_arch = "x86"),
-               link_name = "readv$UNIX2003")]
-    pub fn readv(fd: ::c_int,
-                 iov: *const ::iovec,
-                 iovcnt: ::c_int) -> ::ssize_t;
-    pub fn uname(buf: *mut ::utsname) -> ::c_int;
-    pub fn daemon(nochdir: ::c_int, noclose: ::c_int) -> ::c_int;
-    pub fn gethostname(name: *mut ::c_char, len: ::size_t) -> ::c_int;
-    pub fn chroot(name: *const ::c_char) -> ::c_int;
-    #[cfg_attr(all(target_os = "macos", target_arch = "x86"),
-               link_name = "usleep$UNIX2003")]
-    pub fn usleep(secs: ::c_uint) -> ::c_int;
-    #[cfg_attr(all(target_os = "macos", target_arch = "x86"),
-               link_name = "send$UNIX2003")]
-    pub fn send(socket: ::c_int, buf: *const ::c_void, len: ::size_t,
-                flags: ::c_int) -> ::ssize_t;
-    #[cfg_attr(all(target_os = "macos", target_arch = "x86"),
-               link_name = "recv$UNIX2003")]
-    pub fn recv(socket: ::c_int, buf: *mut ::c_void, len: ::size_t,
-                flags: ::c_int) -> ::ssize_t;
-    #[cfg_attr(all(target_os = "macos", target_arch = "x86"),
-               link_name = "putenv$UNIX2003")]
-    #[cfg_attr(target_os = "netbsd", link_name = "__putenv50")]
-    pub fn putenv(string: *mut c_char) -> ::c_int;
-    #[cfg_attr(all(target_os = "macos", target_arch = "x86"),
-               link_name = "sendmsg$UNIX2003")]
-    pub fn sendmsg(fd: ::c_int,
-                   msg: *const msghdr,
-                   flags: ::c_int) -> ::ssize_t;
-    #[cfg_attr(all(target_os = "macos", target_arch = "x86"),
-               link_name = "recvmsg$UNIX2003")]
-    pub fn recvmsg(fd: ::c_int, msg: *mut msghdr, flags: ::c_int) -> ::ssize_t;
-    #[cfg_attr(all(target_os = "macos", target_arch = "x86"),
-               link_name = "poll$UNIX2003")]
-    pub fn poll(fds: *mut pollfd, nfds: nfds_t, timeout: ::c_int) -> ::c_int;
-    #[cfg_attr(all(target_os = "macos", target_arch = "x86_64"),
-               link_name = "select$1050")]
-    #[cfg_attr(all(target_os = "macos", target_arch = "x86"),
-               link_name = "select$UNIX2003")]
-    #[cfg_attr(target_os = "netbsd", link_name = "__select50")]
-    pub fn select(nfds: ::c_int,
-                  readfs: *mut fd_set,
-                  writefds: *mut fd_set,
-                  errorfds: *mut fd_set,
-                  timeout: *mut timeval) -> ::c_int;
-    #[cfg_attr(target_os = "netbsd", link_name = "__setlocale50")]
-    pub fn setlocale(category: ::c_int,
-                     locale: *const ::c_char) -> *mut ::c_char;
-    pub fn localeconv() -> *mut lconv;
-
-    pub fn sem_destroy(sem: *mut sem_t) -> ::c_int;
-    pub fn sem_open(name: *const ::c_char, oflag: ::c_int, ...) -> *mut sem_t;
-    pub fn sem_close(sem: *mut sem_t) -> ::c_int;
-    pub fn sem_unlink(name: *const ::c_char) -> ::c_int;
-    #[cfg_attr(all(target_os = "macos", target_arch = "x86"),
-               link_name = "sem_wait$UNIX2003")]
-    pub fn sem_wait(sem: *mut sem_t) -> ::c_int;
-    pub fn sem_trywait(sem: *mut sem_t) -> ::c_int;
-    pub fn sem_post(sem: *mut sem_t) -> ::c_int;
-    pub fn sem_init(sem: *mut sem_t,
-                    pshared: ::c_int,
-                    value: ::c_uint)
-                    -> ::c_int;
-}
-
-// TODO: get rid of this cfg(not(...))
-#[cfg(not(target_os = "android"))] // " if " -- appease style checker
-extern {
-    pub fn getifaddrs(ifap: *mut *mut ifaddrs) -> ::c_int;
-    pub fn freeifaddrs(ifa: *mut ifaddrs);
-    #[cfg_attr(target_os = "macos", link_name = "glob$INODE64")]
-    #[cfg_attr(target_os = "netbsd", link_name = "__glob30")]
-    pub fn glob(pattern: *const c_char,
-                flags: ::c_int,
-                errfunc: Option<extern fn(epath: *const c_char,
-                                          errno: ::c_int) -> ::c_int>,
-                pglob: *mut glob_t) -> ::c_int;
-    #[cfg_attr(target_os = "netbsd", link_name = "__globfree30")]
-    pub fn globfree(pglob: *mut glob_t);
-
-    pub fn posix_madvise(addr: *mut ::c_void, len: ::size_t, advice: ::c_int)
-                         -> ::c_int;
-
-    pub fn shm_unlink(name: *const c_char) -> ::c_int;
-
-    #[cfg_attr(all(target_os = "macos", target_arch = "x86_64"),
-               link_name = "seekdir$INODE64")]
-    #[cfg_attr(all(target_os = "macos", target_arch = "x86"),
-               link_name = "seekdir$INODE64$UNIX2003")]
-    pub fn seekdir(dirp: *mut ::DIR, loc: c_long);
-
-    #[cfg_attr(all(target_os = "macos", target_arch = "x86_64"),
-               link_name = "telldir$INODE64")]
-    #[cfg_attr(all(target_os = "macos", target_arch = "x86"),
-               link_name = "telldir$INODE64$UNIX2003")]
-    pub fn telldir(dirp: *mut ::DIR) -> c_long;
-
-    pub fn getsid(pid: pid_t) -> pid_t;
-    pub fn madvise(addr: *mut ::c_void, len: ::size_t, advice: ::c_int)
-                   -> ::c_int;
-    pub fn readlink(path: *const c_char,
-                    buf: *mut c_char,
-                    bufsz: ::size_t)
-                    -> ::ssize_t;
-
-    #[cfg_attr(all(target_os = "macos", target_arch = "x86"),
-               link_name = "msync$UNIX2003")]
-    #[cfg_attr(target_os = "netbsd", link_name = "__msync13")]
-    pub fn msync(addr: *mut ::c_void, len: ::size_t, flags: ::c_int) -> ::c_int;
-    pub fn sysconf(name: ::c_int) -> c_long;
-    #[cfg_attr(all(target_os = "macos", target_arch = "x86"),
-               link_name = "recvfrom$UNIX2003")]
-    pub fn recvfrom(socket: ::c_int, buf: *mut ::c_void, len: ::size_t,
-                    flags: ::c_int, addr: *mut sockaddr,
-                    addrlen: *mut socklen_t) -> ::ssize_t;
-    pub fn mkfifo(path: *const c_char, mode: mode_t) -> ::c_int;
-
-    #[cfg_attr(target_os = "netbsd", link_name = "__sigemptyset14")]
-    pub fn sigemptyset(set: *mut sigset_t) -> ::c_int;
-    #[cfg_attr(target_os = "netbsd", link_name = "__sigaddset14")]
-    pub fn sigaddset(set: *mut sigset_t, signum: ::c_int) -> ::c_int;
-    #[cfg_attr(target_os = "netbsd", link_name = "__sigfillset14")]
-    pub fn sigfillset(set: *mut sigset_t) -> ::c_int;
-    #[cfg_attr(target_os = "netbsd", link_name = "__sigdelset14")]
-    pub fn sigdelset(set: *mut sigset_t, signum: ::c_int) -> ::c_int;
-    #[cfg_attr(target_os = "netbsd", link_name = "__sigismember14")]
-    pub fn sigismember(set: *const sigset_t, signum: ::c_int) -> ::c_int;
-    #[cfg_attr(all(target_os = "macos", target_arch = "x86_64"),
-               link_name = "pselect$1050")]
-    #[cfg_attr(all(target_os = "macos", target_arch = "x86"),
-               link_name = "pselect$UNIX2003")]
-    #[cfg_attr(target_os = "netbsd", link_name = "__pselect50")]
-    pub fn pselect(nfds: ::c_int,
-                   readfs: *mut fd_set,
-                   writefds: *mut fd_set,
-                   errorfds: *mut fd_set,
-                   timeout: *const timespec,
-                   sigmask: *const sigset_t) -> ::c_int;
-    pub fn fseeko(stream: *mut ::FILE,
-                  offset: ::off_t,
-                  whence: ::c_int) -> ::c_int;
-    pub fn ftello(stream: *mut ::FILE) -> ::off_t;
-    #[cfg_attr(target_os = "netbsd", link_name = "__timegm50")]
-    pub fn timegm(tm: *mut ::tm) -> time_t;
-    pub fn statvfs(path: *const c_char, buf: *mut statvfs) -> ::c_int;
-    pub fn fstatvfs(fd: ::c_int, buf: *mut statvfs) -> ::c_int;
-    #[cfg_attr(all(target_os = "macos", target_arch = "x86"),
-               link_name = "tcdrain$UNIX2003")]
-    pub fn tcdrain(fd: ::c_int) -> ::c_int;
-    pub fn cfgetispeed(termios: *const ::termios) -> ::speed_t;
-    pub fn cfgetospeed(termios: *const ::termios) -> ::speed_t;
-    pub fn cfsetispeed(termios: *mut ::termios, speed: ::speed_t) -> ::c_int;
-    pub fn cfsetospeed(termios: *mut ::termios, speed: ::speed_t) -> ::c_int;
-    pub fn tcgetattr(fd: ::c_int, termios: *mut ::termios) -> ::c_int;
-    pub fn tcsetattr(fd: ::c_int,
-                     optional_actions: ::c_int,
-                     termios: *const ::termios) -> ::c_int;
-    pub fn tcflow(fd: ::c_int, action: ::c_int) -> ::c_int;
-    pub fn tcflush(fd: ::c_int, action: ::c_int) -> ::c_int;
-    pub fn tcsendbreak(fd: ::c_int, duration: ::c_int) -> ::c_int;
-    pub fn mkstemp(template: *mut ::c_char) -> ::c_int;
-    pub fn mkstemps(template: *mut ::c_char, suffixlen: ::c_int) -> ::c_int;
-    pub fn mkdtemp(template: *mut ::c_char) -> *mut ::c_char;
-    pub fn futimes(fd: ::c_int, times: *const ::timeval) -> ::c_int;
-    pub fn nl_langinfo(item: ::nl_item) -> *mut ::c_char;
-
-    pub fn openlog(ident: *const ::c_char, logopt: ::c_int, facility: ::c_int);
-    pub fn closelog();
-    pub fn setlogmask(maskpri: ::c_int) -> ::c_int;
-    pub fn syslog(priority: ::c_int, message: *const ::c_char, ...);
-    #[cfg_attr(all(target_os = "macos", target_arch = "x86"),
-               link_name = "nice$UNIX2003")]
-    pub fn nice(incr: ::c_int) -> ::c_int;
-}
-
-cfg_if! {
-    if #[cfg(any(target_os = "linux",
-                 target_os = "android",
-                 target_os = "emscripten"))] {
-        mod notbsd;
-        pub use self::notbsd::*;
-    } else if #[cfg(any(target_os = "macos",
-                        target_os = "ios",
-                        target_os = "freebsd",
-                        target_os = "dragonfly",
-                        target_os = "openbsd",
-                        target_os = "netbsd",
-                        target_os = "bitrig"))] {
-        mod bsd;
-        pub use self::bsd::*;
-    } else if #[cfg(target_os = "solaris")] {
-        mod solaris;
-        pub use self::solaris::*;
-    } else {
-        // Unknown target_os
-    }
-}
diff --git a/third_party/rust/libc/src/unix/notbsd/android/b32.rs b/third_party/rust/libc/src/unix/notbsd/android/b32.rs
deleted file mode 100644
index bd69ccf37..000000000
--- a/third_party/rust/libc/src/unix/notbsd/android/b32.rs
+++ /dev/null
@@ -1,151 +0,0 @@
-pub type c_long = i32;
-pub type c_ulong = u32;
-pub type mode_t = u16;
-pub type off64_t = ::c_longlong;
-
-s! {
-    pub struct sigaction {
-        pub sa_sigaction: ::sighandler_t,
-        pub sa_mask: ::sigset_t,
-        pub sa_flags: ::c_ulong,
-        pub sa_restorer: ::dox::Option<extern fn()>,
-    }
-
-    pub struct stat {
-        pub st_dev: ::c_ulonglong,
-        __pad0: [::c_uchar; 4],
-        __st_ino: ::ino_t,
-        pub st_mode: ::c_uint,
-        pub st_nlink: ::c_uint,
-        pub st_uid: ::uid_t,
-        pub st_gid: ::gid_t,
-        pub st_rdev: ::c_ulonglong,
-        __pad3: [::c_uchar; 4],
-        pub st_size: ::c_longlong,
-        pub st_blksize: ::blksize_t,
-        pub st_blocks: ::c_ulonglong,
-        pub st_atime: ::c_ulong,
-        pub st_atime_nsec: ::c_ulong,
-        pub st_mtime: ::c_ulong,
-        pub st_mtime_nsec: ::c_ulong,
-        pub st_ctime: ::c_ulong,
-        pub st_ctime_nsec: ::c_ulong,
-        pub st_ino: ::c_ulonglong,
-    }
-
-    pub struct stat64 {
-        pub st_dev: ::c_ulonglong,
-        __pad0: [::c_uchar; 4],
-        __st_ino: ::ino_t,
-        pub st_mode: ::c_uint,
-        pub st_nlink: ::c_uint,
-        pub st_uid: ::uid_t,
-        pub st_gid: ::gid_t,
-        pub st_rdev: ::c_ulonglong,
-        __pad3: [::c_uchar; 4],
-        pub st_size: ::c_longlong,
-        pub st_blksize: ::blksize_t,
-        pub st_blocks: ::c_ulonglong,
-        pub st_atime: ::c_ulong,
-        pub st_atime_nsec: ::c_ulong,
-        pub st_mtime: ::c_ulong,
-        pub st_mtime_nsec: ::c_ulong,
-        pub st_ctime: ::c_ulong,
-        pub st_ctime_nsec: ::c_ulong,
-        pub st_ino: ::c_ulonglong,
-    }
-
-    pub struct pthread_attr_t {
-        pub flags: ::uint32_t,
-        pub stack_base: *mut ::c_void,
-        pub stack_size: ::size_t,
-        pub guard_size: ::size_t,
-        pub sched_policy: ::int32_t,
-        pub sched_priority: ::int32_t,
-    }
-
-    pub struct pthread_mutex_t { value: ::c_int }
-
-    pub struct pthread_cond_t { value: ::c_int }
-
-    pub struct pthread_rwlock_t {
-        lock: pthread_mutex_t,
-        cond: pthread_cond_t,
-        numLocks: ::c_int,
-        writerThreadId: ::c_int,
-        pendingReaders: ::c_int,
-        pendingWriters: ::c_int,
-        attr: i32,
-        __reserved: [::c_char; 12],
-    }
-
-    pub struct passwd {
-        pub pw_name: *mut ::c_char,
-        pub pw_passwd: *mut ::c_char,
-        pub pw_uid: ::uid_t,
-        pub pw_gid: ::gid_t,
-        pub pw_dir: *mut ::c_char,
-        pub pw_shell: *mut ::c_char,
-    }
-
-    pub struct statfs {
-        pub f_type: ::uint32_t,
-        pub f_bsize: ::uint32_t,
-        pub f_blocks: ::uint64_t,
-        pub f_bfree: ::uint64_t,
-        pub f_bavail: ::uint64_t,
-        pub f_files: ::uint64_t,
-        pub f_ffree: ::uint64_t,
-        pub f_fsid: ::__fsid_t,
-        pub f_namelen: ::uint32_t,
-        pub f_frsize: ::uint32_t,
-        pub f_flags: ::uint32_t,
-        pub f_spare: [::uint32_t; 4],
-    }
-
-    pub struct sysinfo {
-        pub uptime: ::c_long,
-        pub loads: [::c_ulong; 3],
-        pub totalram: ::c_ulong,
-        pub freeram: ::c_ulong,
-        pub sharedram: ::c_ulong,
-        pub bufferram: ::c_ulong,
-        pub totalswap: ::c_ulong,
-        pub freeswap: ::c_ulong,
-        pub procs: ::c_ushort,
-        pub pad: ::c_ushort,
-        pub totalhigh: ::c_ulong,
-        pub freehigh: ::c_ulong,
-        pub mem_unit: ::c_uint,
-        pub _f: [::c_char; 8],
-    }
-}
-
-pub const SYS_gettid: ::c_long = 224;
-pub const PTHREAD_MUTEX_INITIALIZER: pthread_mutex_t = pthread_mutex_t {
-    value: 0,
-};
-pub const PTHREAD_COND_INITIALIZER: pthread_cond_t = pthread_cond_t {
-    value: 0,
-};
-pub const PTHREAD_RWLOCK_INITIALIZER: pthread_rwlock_t = pthread_rwlock_t {
-    lock: PTHREAD_MUTEX_INITIALIZER,
-    cond: PTHREAD_COND_INITIALIZER,
-    numLocks: 0,
-    writerThreadId: 0,
-    pendingReaders: 0,
-    pendingWriters: 0,
-    attr: 0,
-    __reserved: [0; 12],
-};
-pub const PTHREAD_STACK_MIN: ::size_t = 4096 * 2;
-pub const CPU_SETSIZE: ::size_t = 32;
-pub const __CPU_BITS: ::size_t = 32;
-
-pub const UT_LINESIZE: usize = 8;
-pub const UT_NAMESIZE: usize = 8;
-pub const UT_HOSTSIZE: usize = 16;
-
-extern {
-    pub fn timegm64(tm: *const ::tm) -> ::time64_t;
-}
diff --git a/third_party/rust/libc/src/unix/notbsd/android/b64.rs b/third_party/rust/libc/src/unix/notbsd/android/b64.rs
deleted file mode 100644
index b35dde421..000000000
--- a/third_party/rust/libc/src/unix/notbsd/android/b64.rs
+++ /dev/null
@@ -1,161 +0,0 @@
-// The following definitions are correct for aarch64 and may be wrong for x86_64
-
-pub type c_long = i64;
-pub type c_ulong = u64;
-pub type mode_t = u32;
-pub type off64_t = i64;
-
-s! {
-    pub struct sigaction {
-        pub sa_flags: ::c_uint,
-        pub sa_sigaction: ::sighandler_t,
-        pub sa_mask: ::sigset_t,
-        _restorer: *mut ::c_void,
-    }
-
-    pub struct stat {
-        pub st_dev: ::dev_t,
-        pub st_ino: ::ino_t,
-        pub st_mode: ::c_uint,
-        pub st_nlink: ::c_uint,
-        pub st_uid: ::uid_t,
-        pub st_gid: ::gid_t,
-        pub st_rdev: ::dev_t,
-        __pad1: ::c_ulong,
-        pub st_size: ::off64_t,
-        pub st_blksize: ::c_int,
-        __pad2: ::c_int,
-        pub st_blocks: ::c_long,
-        pub st_atime: ::time_t,
-        pub st_atime_nsec: ::c_ulong,
-        pub st_mtime: ::time_t,
-        pub st_mtime_nsec: ::c_ulong,
-        pub st_ctime: ::time_t,
-        pub st_ctime_nsec: ::c_ulong,
-        __unused4: ::c_uint,
-        __unused5: ::c_uint,
-    }
-
-    pub struct stat64 {
-        pub st_dev: ::dev_t,
-        pub st_ino: ::ino_t,
-        pub st_mode: ::c_uint,
-        pub st_nlink: ::c_uint,
-        pub st_uid: ::uid_t,
-        pub st_gid: ::gid_t,
-        pub st_rdev: ::dev_t,
-        __pad1: ::c_ulong,
-        pub st_size: ::off64_t,
-        pub st_blksize: ::c_int,
-        __pad2: ::c_int,
-        pub st_blocks: ::c_long,
-        pub st_atime: ::time_t,
-        pub st_atime_nsec: ::c_ulong,
-        pub st_mtime: ::time_t,
-        pub st_mtime_nsec: ::c_ulong,
-        pub st_ctime: ::time_t,
-        pub st_ctime_nsec: ::c_ulong,
-        __unused4: ::c_uint,
-        __unused5: ::c_uint,
-    }
-
-    pub struct pthread_attr_t {
-        pub flags: ::uint32_t,
-        pub stack_base: *mut ::c_void,
-        pub stack_size: ::size_t,
-        pub guard_size: ::size_t,
-        pub sched_policy: ::int32_t,
-        pub sched_priority: ::int32_t,
-        __reserved: [::c_char; 16],
-    }
-
-    pub struct pthread_mutex_t {
-        value: ::c_int,
-        __reserved: [::c_char; 36],
-    }
-
-    pub struct pthread_cond_t {
-        value: ::c_int,
-        __reserved: [::c_char; 44],
-    }
-
-    pub struct pthread_rwlock_t {
-        numLocks: ::c_int,
-        writerThreadId: ::c_int,
-        pendingReaders: ::c_int,
-        pendingWriters: ::c_int,
-        attr: i32,
-        __reserved: [::c_char; 36],
-    }
-
-    pub struct passwd {
-        pub pw_name: *mut ::c_char,
-        pub pw_passwd: *mut ::c_char,
-        pub pw_uid: ::uid_t,
-        pub pw_gid: ::gid_t,
-        pub pw_gecos: *mut ::c_char,
-        pub pw_dir: *mut ::c_char,
-        pub pw_shell: *mut ::c_char,
-    }
-
-    pub struct statfs {
-        pub f_type: ::uint64_t,
-        pub f_bsize: ::uint64_t,
-        pub f_blocks: ::uint64_t,
-        pub f_bfree: ::uint64_t,
-        pub f_bavail: ::uint64_t,
-        pub f_files: ::uint64_t,
-        pub f_ffree: ::uint64_t,
-        pub f_fsid: ::__fsid_t,
-        pub f_namelen: ::uint64_t,
-        pub f_frsize: ::uint64_t,
-        pub f_flags: ::uint64_t,
-        pub f_spare: [::uint64_t; 4],
-    }
-
-    pub struct sysinfo {
-        pub uptime: ::c_long,
-        pub loads: [::c_ulong; 3],
-        pub totalram: ::c_ulong,
-        pub freeram: ::c_ulong,
-        pub sharedram: ::c_ulong,
-        pub bufferram: ::c_ulong,
-        pub totalswap: ::c_ulong,
-        pub freeswap: ::c_ulong,
-        pub procs: ::c_ushort,
-        pub pad: ::c_ushort,
-        pub totalhigh: ::c_ulong,
-        pub freehigh: ::c_ulong,
-        pub mem_unit: ::c_uint,
-        pub _f: [::c_char; 0],
-    }
-}
-
-pub const SYS_gettid: ::c_long = 178;
-pub const PTHREAD_MUTEX_INITIALIZER: pthread_mutex_t = pthread_mutex_t {
-    value: 0,
-    __reserved: [0; 36],
-};
-pub const PTHREAD_COND_INITIALIZER: pthread_cond_t = pthread_cond_t {
-    value: 0,
-    __reserved: [0; 44],
-};
-pub const PTHREAD_RWLOCK_INITIALIZER: pthread_rwlock_t = pthread_rwlock_t {
-    numLocks: 0,
-    writerThreadId: 0,
-    pendingReaders: 0,
-    pendingWriters: 0,
-    attr: 0,
-    __reserved: [0; 36],
-};
-pub const PTHREAD_STACK_MIN: ::size_t = 4096 * 4;
-pub const CPU_SETSIZE: ::size_t = 1024;
-pub const __CPU_BITS: ::size_t = 64;
-
-pub const UT_LINESIZE: usize = 32;
-pub const UT_NAMESIZE: usize = 32;
-pub const UT_HOSTSIZE: usize = 256;
-
-extern {
-    pub fn timegm(tm: *const ::tm) -> ::time64_t;
-}
diff --git a/third_party/rust/libc/src/unix/notbsd/android/mod.rs b/third_party/rust/libc/src/unix/notbsd/android/mod.rs
deleted file mode 100644
index 43e5e5a30..000000000
--- a/third_party/rust/libc/src/unix/notbsd/android/mod.rs
+++ /dev/null
@@ -1,718 +0,0 @@
-//! Android-specific definitions for linux-like values
-
-use dox::mem;
-
-pub type c_char = u8;
-pub type clock_t = ::c_long;
-pub type time_t = ::c_long;
-pub type suseconds_t = ::c_long;
-pub type wchar_t = u32;
-pub type off_t = ::c_long;
-pub type blkcnt_t = ::c_ulong;
-pub type blksize_t = ::c_ulong;
-pub type nlink_t = u32;
-pub type useconds_t = u32;
-pub type socklen_t = i32;
-pub type pthread_t = ::c_long;
-pub type pthread_mutexattr_t = ::c_long;
-pub type pthread_condattr_t = ::c_long;
-pub type sigset_t = ::c_ulong;
-pub type time64_t = i64; // N/A on android
-pub type fsfilcnt_t = ::c_ulong;
-pub type fsblkcnt_t = ::c_ulong;
-pub type nfds_t = ::c_uint;
-pub type rlim_t = ::c_ulong;
-pub type dev_t = ::c_ulong;
-pub type ino_t = ::c_ulong;
-pub type __CPU_BITTYPE = ::c_ulong;
-
-s! {
-    pub struct dirent {
-        pub d_ino: u64,
-        pub d_off: i64,
-        pub d_reclen: ::c_ushort,
-        pub d_type: ::c_uchar,
-        pub d_name: [::c_char; 256],
-    }
-
-    pub struct dirent64 {
-        pub d_ino: u64,
-        pub d_off: i64,
-        pub d_reclen: ::c_ushort,
-        pub d_type: ::c_uchar,
-        pub d_name: [::c_char; 256],
-    }
-
-    pub struct rlimit64 {
-        pub rlim_cur: u64,
-        pub rlim_max: u64,
-    }
-
-    pub struct stack_t {
-        pub ss_sp: *mut ::c_void,
-        pub ss_flags: ::c_int,
-        pub ss_size: ::size_t
-    }
-
-    pub struct siginfo_t {
-        pub si_signo: ::c_int,
-        pub si_errno: ::c_int,
-        pub si_code: ::c_int,
-        pub _pad: [::c_int; 29],
-    }
-
-    pub struct __fsid_t {
-        __val: [::c_int; 2],
-    }
-
-    pub struct msghdr {
-        pub msg_name: *mut ::c_void,
-        pub msg_namelen: ::c_int,
-        pub msg_iov: *mut ::iovec,
-        pub msg_iovlen: ::size_t,
-        pub msg_control: *mut ::c_void,
-        pub msg_controllen: ::size_t,
-        pub msg_flags: ::c_int,
-    }
-
-    pub struct termios {
-        pub c_iflag: ::tcflag_t,
-        pub c_oflag: ::tcflag_t,
-        pub c_cflag: ::tcflag_t,
-        pub c_lflag: ::tcflag_t,
-        pub c_line: ::cc_t,
-        pub c_cc: [::cc_t; ::NCCS],
-    }
-
-    pub struct flock {
-        pub l_type: ::c_short,
-        pub l_whence: ::c_short,
-        pub l_start: ::off_t,
-        pub l_len: ::off_t,
-        pub l_pid: ::pid_t,
-    }
-
-    pub struct cpu_set_t {
-        #[cfg(target_pointer_width = "64")]
-        __bits: [__CPU_BITTYPE; 16],
-        #[cfg(target_pointer_width = "32")]
-        __bits: [__CPU_BITTYPE; 1],
-    }
-
-    pub struct sem_t {
-        count: ::c_uint,
-    }
-
-    pub struct lastlog {
-        ll_time: ::time_t,
-        ll_line: [::c_char; UT_LINESIZE],
-        ll_host: [::c_char; UT_HOSTSIZE],
-    }
-
-    pub struct exit_status {
-        pub e_termination: ::c_short,
-        pub e_exit: ::c_short,
-    }
-
-    pub struct utmp {
-        pub ut_type: ::c_short,
-        pub ut_pid: ::pid_t,
-        pub ut_line: [::c_char; UT_LINESIZE],
-        pub ut_id: [::c_char; 4],
-
-        pub ut_user: [::c_char; UT_NAMESIZE],
-        pub ut_host: [::c_char; UT_HOSTSIZE],
-        pub ut_exit: exit_status,
-        pub ut_session: ::c_long,
-        pub ut_tv: ::timeval,
-
-        pub ut_addr_v6: [::int32_t; 4],
-        unused: [::c_char; 20],
-    }
-}
-
-pub const USER_PROCESS: ::c_short = 7;
-
-pub const BUFSIZ: ::c_uint = 1024;
-pub const FILENAME_MAX: ::c_uint = 1024;
-pub const FOPEN_MAX: ::c_uint = 20;
-pub const POSIX_FADV_DONTNEED: ::c_int = 4;
-pub const POSIX_FADV_NOREUSE: ::c_int = 5;
-pub const L_tmpnam: ::c_uint = 1024;
-pub const TMP_MAX: ::c_uint = 308915776;
-pub const _PC_LINK_MAX: ::c_int = 1;
-pub const _PC_MAX_CANON: ::c_int = 2;
-pub const _PC_MAX_INPUT: ::c_int = 3;
-pub const _PC_NAME_MAX: ::c_int = 4;
-pub const _PC_PATH_MAX: ::c_int = 5;
-pub const _PC_PIPE_BUF: ::c_int = 6;
-pub const _PC_CHOWN_RESTRICTED: ::c_int = 14;
-pub const _PC_NO_TRUNC: ::c_int = 15;
-pub const _PC_VDISABLE: ::c_int = 16;
-
-pub const FIONBIO: ::c_int = 0x5421;
-
-pub const _SC_ARG_MAX: ::c_int = 0;
-pub const _SC_BC_BASE_MAX: ::c_int = 1;
-pub const _SC_BC_DIM_MAX: ::c_int = 2;
-pub const _SC_BC_SCALE_MAX: ::c_int = 3;
-pub const _SC_BC_STRING_MAX: ::c_int = 4;
-pub const _SC_CHILD_MAX: ::c_int = 5;
-pub const _SC_CLK_TCK: ::c_int = 6;
-pub const _SC_COLL_WEIGHTS_MAX: ::c_int = 7;
-pub const _SC_EXPR_NEST_MAX: ::c_int = 8;
-pub const _SC_LINE_MAX: ::c_int = 9;
-pub const _SC_NGROUPS_MAX: ::c_int = 10;
-pub const _SC_OPEN_MAX: ::c_int = 11;
-pub const _SC_2_C_BIND: ::c_int = 13;
-pub const _SC_2_C_DEV: ::c_int = 14;
-pub const _SC_2_C_VERSION: ::c_int = 15;
-pub const _SC_2_CHAR_TERM: ::c_int = 16;
-pub const _SC_2_FORT_DEV: ::c_int = 17;
-pub const _SC_2_FORT_RUN: ::c_int = 18;
-pub const _SC_2_LOCALEDEF: ::c_int = 19;
-pub const _SC_2_SW_DEV: ::c_int = 20;
-pub const _SC_2_UPE: ::c_int = 21;
-pub const _SC_2_VERSION: ::c_int = 22;
-pub const _SC_JOB_CONTROL: ::c_int = 23;
-pub const _SC_SAVED_IDS: ::c_int = 24;
-pub const _SC_VERSION: ::c_int = 25;
-pub const _SC_RE_DUP_MAX: ::c_int = 26;
-pub const _SC_STREAM_MAX: ::c_int = 27;
-pub const _SC_TZNAME_MAX: ::c_int = 28;
-pub const _SC_XOPEN_CRYPT: ::c_int = 29;
-pub const _SC_XOPEN_ENH_I18N: ::c_int = 30;
-pub const _SC_XOPEN_SHM: ::c_int = 31;
-pub const _SC_XOPEN_VERSION: ::c_int = 32;
-pub const _SC_XOPEN_XCU_VERSION: ::c_int = 33;
-pub const _SC_XOPEN_REALTIME: ::c_int = 34;
-pub const _SC_XOPEN_REALTIME_THREADS: ::c_int = 35;
-pub const _SC_XOPEN_LEGACY: ::c_int = 36;
-pub const _SC_ATEXIT_MAX: ::c_int = 37;
-pub const _SC_IOV_MAX: ::c_int = 38;
-pub const _SC_PAGESIZE: ::c_int = 39;
-pub const _SC_PAGE_SIZE: ::c_int = 40;
-pub const _SC_XOPEN_UNIX: ::c_int = 41;
-pub const _SC_MQ_PRIO_MAX: ::c_int = 51;
-pub const _SC_GETGR_R_SIZE_MAX: ::c_int = 71;
-pub const _SC_GETPW_R_SIZE_MAX: ::c_int = 72;
-pub const _SC_LOGIN_NAME_MAX: ::c_int = 73;
-pub const _SC_THREAD_DESTRUCTOR_ITERATIONS: ::c_int = 74;
-pub const _SC_THREAD_KEYS_MAX: ::c_int = 75;
-pub const _SC_THREAD_STACK_MIN: ::c_int = 76;
-pub const _SC_THREAD_THREADS_MAX: ::c_int = 77;
-pub const _SC_TTY_NAME_MAX: ::c_int = 78;
-pub const _SC_THREADS: ::c_int = 79;
-pub const _SC_THREAD_ATTR_STACKADDR: ::c_int = 80;
-pub const _SC_THREAD_ATTR_STACKSIZE: ::c_int = 81;
-pub const _SC_THREAD_PRIORITY_SCHEDULING: ::c_int = 82;
-pub const _SC_THREAD_PRIO_INHERIT: ::c_int = 83;
-pub const _SC_THREAD_PRIO_PROTECT: ::c_int = 84;
-pub const _SC_THREAD_SAFE_FUNCTIONS: ::c_int = 85;
-pub const _SC_NPROCESSORS_ONLN: ::c_int = 97;
-
-pub const PTHREAD_MUTEX_NORMAL: ::c_int = 0;
-pub const PTHREAD_MUTEX_RECURSIVE: ::c_int = 1;
-pub const PTHREAD_MUTEX_ERRORCHECK: ::c_int = 2;
-pub const PTHREAD_MUTEX_DEFAULT: ::c_int = PTHREAD_MUTEX_NORMAL;
-
-pub const FIOCLEX: ::c_int = 0x5451;
-
-pub const SA_ONSTACK: ::c_ulong = 0x08000000;
-pub const SA_SIGINFO: ::c_ulong = 0x00000004;
-pub const SA_NOCLDWAIT: ::c_ulong = 0x00000002;
-
-pub const SIGCHLD: ::c_int = 17;
-pub const SIGBUS: ::c_int = 7;
-pub const SIGUSR1: ::c_int = 10;
-pub const SIGUSR2: ::c_int = 12;
-pub const SIGCONT: ::c_int = 18;
-pub const SIGSTOP: ::c_int = 19;
-pub const SIGTSTP: ::c_int = 20;
-pub const SIGURG: ::c_int = 23;
-pub const SIGIO: ::c_int = 29;
-pub const SIGSYS: ::c_int = 31;
-pub const SIGSTKFLT: ::c_int = 16;
-pub const SIGUNUSED: ::c_int = 31;
-pub const SIGTTIN: ::c_int = 21;
-pub const SIGTTOU: ::c_int = 22;
-pub const SIGXCPU: ::c_int = 24;
-pub const SIGXFSZ: ::c_int = 25;
-pub const SIGVTALRM: ::c_int = 26;
-pub const SIGPROF: ::c_int = 27;
-pub const SIGWINCH: ::c_int = 28;
-pub const SIGPOLL: ::c_int = 29;
-pub const SIGPWR: ::c_int = 30;
-pub const SIG_SETMASK: ::c_int = 2;
-pub const SIG_BLOCK: ::c_int = 0x000000;
-pub const SIG_UNBLOCK: ::c_int = 0x01;
-
-pub const RUSAGE_CHILDREN: ::c_int = -1;
-
-pub const LC_PAPER: ::c_int = 7;
-pub const LC_NAME: ::c_int = 8;
-pub const LC_ADDRESS: ::c_int = 9;
-pub const LC_TELEPHONE: ::c_int = 10;
-pub const LC_MEASUREMENT: ::c_int = 11;
-pub const LC_IDENTIFICATION: ::c_int = 12;
-pub const LC_PAPER_MASK: ::c_int = (1 << LC_PAPER);
-pub const LC_NAME_MASK: ::c_int = (1 << LC_NAME);
-pub const LC_ADDRESS_MASK: ::c_int = (1 << LC_ADDRESS);
-pub const LC_TELEPHONE_MASK: ::c_int = (1 << LC_TELEPHONE);
-pub const LC_MEASUREMENT_MASK: ::c_int = (1 << LC_MEASUREMENT);
-pub const LC_IDENTIFICATION_MASK: ::c_int = (1 << LC_IDENTIFICATION);
-pub const LC_ALL_MASK: ::c_int = ::LC_CTYPE_MASK
-                               | ::LC_NUMERIC_MASK
-                               | ::LC_TIME_MASK
-                               | ::LC_COLLATE_MASK
-                               | ::LC_MONETARY_MASK
-                               | ::LC_MESSAGES_MASK
-                               | LC_PAPER_MASK
-                               | LC_NAME_MASK
-                               | LC_ADDRESS_MASK
-                               | LC_TELEPHONE_MASK
-                               | LC_MEASUREMENT_MASK
-                               | LC_IDENTIFICATION_MASK;
-
-pub const MAP_ANON: ::c_int = 0x0020;
-pub const MAP_ANONYMOUS: ::c_int = 0x0020;
-pub const MAP_GROWSDOWN: ::c_int = 0x0100;
-pub const MAP_DENYWRITE: ::c_int = 0x0800;
-pub const MAP_EXECUTABLE: ::c_int = 0x01000;
-pub const MAP_LOCKED: ::c_int = 0x02000;
-pub const MAP_NORESERVE: ::c_int = 0x04000;
-pub const MAP_POPULATE: ::c_int = 0x08000;
-pub const MAP_NONBLOCK: ::c_int = 0x010000;
-pub const MAP_STACK: ::c_int = 0x020000;
-
-pub const EDEADLK: ::c_int = 35;
-pub const ENAMETOOLONG: ::c_int = 36;
-pub const ENOLCK: ::c_int = 37;
-pub const ENOSYS: ::c_int = 38;
-pub const ENOTEMPTY: ::c_int = 39;
-pub const ELOOP: ::c_int = 40;
-pub const ENOMSG: ::c_int = 42;
-pub const EIDRM: ::c_int = 43;
-pub const ECHRNG: ::c_int = 44;
-pub const EL2NSYNC: ::c_int = 45;
-pub const EL3HLT: ::c_int = 46;
-pub const EL3RST: ::c_int = 47;
-pub const ELNRNG: ::c_int = 48;
-pub const EUNATCH: ::c_int = 49;
-pub const ENOCSI: ::c_int = 50;
-pub const EL2HLT: ::c_int = 51;
-pub const EBADE: ::c_int = 52;
-pub const EBADR: ::c_int = 53;
-pub const EXFULL: ::c_int = 54;
-pub const ENOANO: ::c_int = 55;
-pub const EBADRQC: ::c_int = 56;
-pub const EBADSLT: ::c_int = 57;
-
-pub const EMULTIHOP: ::c_int = 72;
-pub const EBADMSG: ::c_int = 74;
-pub const EOVERFLOW: ::c_int = 75;
-pub const ENOTUNIQ: ::c_int = 76;
-pub const EBADFD: ::c_int = 77;
-pub const EREMCHG: ::c_int = 78;
-pub const ELIBACC: ::c_int = 79;
-pub const ELIBBAD: ::c_int = 80;
-pub const ELIBSCN: ::c_int = 81;
-pub const ELIBMAX: ::c_int = 82;
-pub const ELIBEXEC: ::c_int = 83;
-pub const EILSEQ: ::c_int = 84;
-pub const ERESTART: ::c_int = 85;
-pub const ESTRPIPE: ::c_int = 86;
-pub const EUSERS: ::c_int = 87;
-pub const ENOTSOCK: ::c_int = 88;
-pub const EDESTADDRREQ: ::c_int = 89;
-pub const EMSGSIZE: ::c_int = 90;
-pub const EPROTOTYPE: ::c_int = 91;
-pub const ENOPROTOOPT: ::c_int = 92;
-pub const EPROTONOSUPPORT: ::c_int = 93;
-pub const ESOCKTNOSUPPORT: ::c_int = 94;
-pub const EOPNOTSUPP: ::c_int = 95;
-pub const EPFNOSUPPORT: ::c_int = 96;
-pub const EAFNOSUPPORT: ::c_int = 97;
-pub const EADDRINUSE: ::c_int = 98;
-pub const EADDRNOTAVAIL: ::c_int = 99;
-pub const ENETDOWN: ::c_int = 100;
-pub const ENETUNREACH: ::c_int = 101;
-pub const ENETRESET: ::c_int = 102;
-pub const ECONNABORTED: ::c_int = 103;
-pub const ECONNRESET: ::c_int = 104;
-pub const ENOBUFS: ::c_int = 105;
-pub const EISCONN: ::c_int = 106;
-pub const ENOTCONN: ::c_int = 107;
-pub const ESHUTDOWN: ::c_int = 108;
-pub const ETOOMANYREFS: ::c_int = 109;
-pub const ETIMEDOUT: ::c_int = 110;
-pub const ECONNREFUSED: ::c_int = 111;
-pub const EHOSTDOWN: ::c_int = 112;
-pub const EHOSTUNREACH: ::c_int = 113;
-pub const EALREADY: ::c_int = 114;
-pub const EINPROGRESS: ::c_int = 115;
-pub const ESTALE: ::c_int = 116;
-pub const EUCLEAN: ::c_int = 117;
-pub const ENOTNAM: ::c_int = 118;
-pub const ENAVAIL: ::c_int = 119;
-pub const EISNAM: ::c_int = 120;
-pub const EREMOTEIO: ::c_int = 121;
-pub const EDQUOT: ::c_int = 122;
-pub const ENOMEDIUM: ::c_int = 123;
-pub const EMEDIUMTYPE: ::c_int = 124;
-pub const ECANCELED: ::c_int = 125;
-pub const ENOKEY: ::c_int = 126;
-pub const EKEYEXPIRED: ::c_int = 127;
-pub const EKEYREVOKED: ::c_int = 128;
-pub const EKEYREJECTED: ::c_int = 129;
-pub const EOWNERDEAD: ::c_int = 130;
-pub const ENOTRECOVERABLE: ::c_int = 131;
-
-pub const SOCK_STREAM: ::c_int = 1;
-pub const SOCK_DGRAM: ::c_int = 2;
-pub const SOCK_SEQPACKET: ::c_int = 5;
-
-pub const SOL_SOCKET: ::c_int = 1;
-
-pub const SO_REUSEADDR: ::c_int = 2;
-pub const SO_TYPE: ::c_int = 3;
-pub const SO_ERROR: ::c_int = 4;
-pub const SO_DONTROUTE: ::c_int = 5;
-pub const SO_BROADCAST: ::c_int = 6;
-pub const SO_SNDBUF: ::c_int = 7;
-pub const SO_RCVBUF: ::c_int = 8;
-pub const SO_KEEPALIVE: ::c_int = 9;
-pub const SO_OOBINLINE: ::c_int = 10;
-pub const SO_LINGER: ::c_int = 13;
-pub const SO_REUSEPORT: ::c_int = 15;
-pub const SO_RCVLOWAT: ::c_int = 18;
-pub const SO_SNDLOWAT: ::c_int = 19;
-pub const SO_RCVTIMEO: ::c_int = 20;
-pub const SO_SNDTIMEO: ::c_int = 21;
-pub const SO_ACCEPTCONN: ::c_int = 30;
-
-pub const O_ACCMODE: ::c_int = 3;
-pub const O_APPEND: ::c_int = 1024;
-pub const O_CREAT: ::c_int = 64;
-pub const O_EXCL: ::c_int = 128;
-pub const O_NOCTTY: ::c_int = 256;
-pub const O_NONBLOCK: ::c_int = 2048;
-pub const O_SYNC: ::c_int = 0x101000;
-pub const O_DIRECT: ::c_int = 0x10000;
-pub const O_DIRECTORY: ::c_int = 0x4000;
-pub const O_NOFOLLOW: ::c_int = 0x8000;
-pub const O_ASYNC: ::c_int = 0x2000;
-pub const O_NDELAY: ::c_int = 0x800;
-
-pub const NI_MAXHOST: ::size_t = 1025;
-
-pub const NCCS: usize = 19;
-pub const TCSBRKP: ::c_int = 0x5425;
-pub const TCSANOW: ::c_int = 0;
-pub const TCSADRAIN: ::c_int = 0x1;
-pub const TCSAFLUSH: ::c_int = 0x2;
-pub const IUTF8: ::tcflag_t = 0x00004000;
-pub const VEOF: usize = 4;
-pub const VEOL: usize = 11;
-pub const VEOL2: usize = 16;
-pub const VMIN: usize = 6;
-pub const IEXTEN: ::tcflag_t = 0x00008000;
-pub const TOSTOP: ::tcflag_t = 0x00000100;
-pub const FLUSHO: ::tcflag_t = 0x00001000;
-
-pub const ADFS_SUPER_MAGIC: ::c_long = 0x0000adf5;
-pub const AFFS_SUPER_MAGIC: ::c_long = 0x0000adff;
-pub const CODA_SUPER_MAGIC: ::c_long = 0x73757245;
-pub const CRAMFS_MAGIC: ::c_long = 0x28cd3d45;
-pub const EFS_SUPER_MAGIC: ::c_long = 0x00414a53;
-pub const EXT2_SUPER_MAGIC: ::c_long = 0x0000ef53;
-pub const EXT3_SUPER_MAGIC: ::c_long = 0x0000ef53;
-pub const EXT4_SUPER_MAGIC: ::c_long = 0x0000ef53;
-pub const HPFS_SUPER_MAGIC: ::c_long = 0xf995e849;
-pub const HUGETLBFS_MAGIC: ::c_long = 0x958458f6;
-pub const ISOFS_SUPER_MAGIC: ::c_long = 0x00009660;
-pub const JFFS2_SUPER_MAGIC: ::c_long = 0x000072b6;
-pub const MINIX_SUPER_MAGIC: ::c_long = 0x0000137f;
-pub const MINIX_SUPER_MAGIC2: ::c_long = 0x0000138f;
-pub const MINIX2_SUPER_MAGIC: ::c_long = 0x00002468;
-pub const MINIX2_SUPER_MAGIC2: ::c_long = 0x00002478;
-pub const MSDOS_SUPER_MAGIC: ::c_long = 0x00004d44;
-pub const NCP_SUPER_MAGIC: ::c_long = 0x0000564c;
-pub const NFS_SUPER_MAGIC: ::c_long = 0x00006969;
-pub const OPENPROM_SUPER_MAGIC: ::c_long = 0x00009fa1;
-pub const PROC_SUPER_MAGIC: ::c_long = 0x00009fa0;
-pub const QNX4_SUPER_MAGIC: ::c_long = 0x0000002f;
-pub const REISERFS_SUPER_MAGIC: ::c_long = 0x52654973;
-pub const SMB_SUPER_MAGIC: ::c_long = 0x0000517b;
-pub const TMPFS_MAGIC: ::c_long = 0x01021994;
-pub const USBDEVICE_SUPER_MAGIC: ::c_long = 0x00009fa2;
-
-pub const MADV_HUGEPAGE: ::c_int = 14;
-pub const MADV_NOHUGEPAGE: ::c_int = 15;
-pub const MAP_HUGETLB: ::c_int = 0x040000;
-
-pub const PTRACE_TRACEME: ::c_int = 0;
-pub const PTRACE_PEEKTEXT: ::c_int = 1;
-pub const PTRACE_PEEKDATA: ::c_int = 2;
-pub const PTRACE_PEEKUSER: ::c_int = 3;
-pub const PTRACE_POKETEXT: ::c_int = 4;
-pub const PTRACE_POKEDATA: ::c_int = 5;
-pub const PTRACE_POKEUSER: ::c_int = 6;
-pub const PTRACE_CONT: ::c_int = 7;
-pub const PTRACE_KILL: ::c_int = 8;
-pub const PTRACE_SINGLESTEP: ::c_int = 9;
-pub const PTRACE_ATTACH: ::c_int = 16;
-pub const PTRACE_DETACH: ::c_int = 17;
-pub const PTRACE_SYSCALL: ::c_int = 24;
-pub const PTRACE_SETOPTIONS: ::c_int = 0x4200;
-pub const PTRACE_GETEVENTMSG: ::c_int = 0x4201;
-pub const PTRACE_GETSIGINFO: ::c_int = 0x4202;
-pub const PTRACE_SETSIGINFO: ::c_int = 0x4203;
-pub const PTRACE_GETFPREGS: ::c_int = 14;
-pub const PTRACE_SETFPREGS: ::c_int = 15;
-pub const PTRACE_GETREGS: ::c_int = 12;
-pub const PTRACE_SETREGS: ::c_int = 13;
-
-pub const EFD_NONBLOCK: ::c_int = 0x800;
-
-pub const F_GETLK: ::c_int = 5;
-pub const F_GETOWN: ::c_int = 9;
-pub const F_SETOWN: ::c_int = 8;
-pub const F_SETLK: ::c_int = 6;
-pub const F_SETLKW: ::c_int = 7;
-
-pub const TCGETS: ::c_int = 0x5401;
-pub const TCSETS: ::c_int = 0x5402;
-pub const TCSETSW: ::c_int = 0x5403;
-pub const TCSETSF: ::c_int = 0x5404;
-pub const TCGETA: ::c_int = 0x5405;
-pub const TCSETA: ::c_int = 0x5406;
-pub const TCSETAW: ::c_int = 0x5407;
-pub const TCSETAF: ::c_int = 0x5408;
-pub const TCSBRK: ::c_int = 0x5409;
-pub const TCXONC: ::c_int = 0x540A;
-pub const TCFLSH: ::c_int = 0x540B;
-pub const TIOCGSOFTCAR: ::c_int = 0x5419;
-pub const TIOCSSOFTCAR: ::c_int = 0x541A;
-pub const TIOCINQ: ::c_int = 0x541B;
-pub const TIOCLINUX: ::c_int = 0x541C;
-pub const TIOCGSERIAL: ::c_int = 0x541E;
-pub const TIOCEXCL: ::c_int = 0x540C;
-pub const TIOCNXCL: ::c_int = 0x540D;
-pub const TIOCSCTTY: ::c_int = 0x540E;
-pub const TIOCGPGRP: ::c_int = 0x540F;
-pub const TIOCSPGRP: ::c_int = 0x5410;
-pub const TIOCOUTQ: ::c_int = 0x5411;
-pub const TIOCSTI: ::c_int = 0x5412;
-pub const TIOCGWINSZ: ::c_int = 0x5413;
-pub const TIOCSWINSZ: ::c_int = 0x5414;
-pub const TIOCMGET: ::c_int = 0x5415;
-pub const TIOCMBIS: ::c_int = 0x5416;
-pub const TIOCMBIC: ::c_int = 0x5417;
-pub const TIOCMSET: ::c_int = 0x5418;
-pub const FIONREAD: ::c_int = 0x541B;
-pub const TIOCCONS: ::c_int = 0x541D;
-
-pub const RTLD_GLOBAL: ::c_int = 0x2;
-pub const RTLD_NOLOAD: ::c_int = 0x4;
-pub const RTLD_NOW: ::c_int = 0;
-pub const RTLD_DEFAULT: *mut ::c_void = -1isize as *mut ::c_void;
-
-pub const SEM_FAILED: *mut sem_t = 0 as *mut sem_t;
-
-pub const LINUX_REBOOT_MAGIC1: ::c_int = 0xfee1dead;
-pub const LINUX_REBOOT_MAGIC2: ::c_int = 672274793;
-pub const LINUX_REBOOT_MAGIC2A: ::c_int = 85072278;
-pub const LINUX_REBOOT_MAGIC2B: ::c_int = 369367448;
-pub const LINUX_REBOOT_MAGIC2C: ::c_int = 537993216;
-
-pub const LINUX_REBOOT_CMD_RESTART: ::c_int = 0x01234567;
-pub const LINUX_REBOOT_CMD_HALT: ::c_int = 0xCDEF0123;
-pub const LINUX_REBOOT_CMD_CAD_ON: ::c_int = 0x89ABCDEF;
-pub const LINUX_REBOOT_CMD_CAD_OFF: ::c_int = 0x00000000;
-pub const LINUX_REBOOT_CMD_POWER_OFF: ::c_int = 0x4321FEDC;
-pub const LINUX_REBOOT_CMD_RESTART2: ::c_int = 0xA1B2C3D4;
-pub const LINUX_REBOOT_CMD_SW_SUSPEND: ::c_int = 0xD000FCE2;
-pub const LINUX_REBOOT_CMD_KEXEC: ::c_int = 0x45584543;
-
-pub const MCL_CURRENT: ::c_int = 0x0001;
-pub const MCL_FUTURE: ::c_int = 0x0002;
-
-pub const SIGSTKSZ: ::size_t = 8192;
-pub const CBAUD: ::tcflag_t = 0o0010017;
-pub const TAB1: ::c_int = 0x00000800;
-pub const TAB2: ::c_int = 0x00001000;
-pub const TAB3: ::c_int = 0x00001800;
-pub const CR1: ::c_int  = 0x00000200;
-pub const CR2: ::c_int  = 0x00000400;
-pub const CR3: ::c_int  = 0x00000600;
-pub const FF1: ::c_int  = 0x00008000;
-pub const BS1: ::c_int  = 0x00002000;
-pub const VT1: ::c_int  = 0x00004000;
-pub const VWERASE: usize = 14;
-pub const VREPRINT: usize = 12;
-pub const VSUSP: usize = 10;
-pub const VSTART: usize = 8;
-pub const VSTOP: usize = 9;
-pub const VDISCARD: usize = 13;
-pub const VTIME: usize = 5;
-pub const IXON: ::tcflag_t = 0x00000400;
-pub const IXOFF: ::tcflag_t = 0x00001000;
-pub const ONLCR: ::tcflag_t = 0x4;
-pub const CSIZE: ::tcflag_t = 0x00000030;
-pub const CS6: ::tcflag_t = 0x00000010;
-pub const CS7: ::tcflag_t = 0x00000020;
-pub const CS8: ::tcflag_t = 0x00000030;
-pub const CSTOPB: ::tcflag_t = 0x00000040;
-pub const CREAD: ::tcflag_t = 0x00000080;
-pub const PARENB: ::tcflag_t = 0x00000100;
-pub const PARODD: ::tcflag_t = 0x00000200;
-pub const HUPCL: ::tcflag_t = 0x00000400;
-pub const CLOCAL: ::tcflag_t = 0x00000800;
-pub const ECHOKE: ::tcflag_t = 0x00000800;
-pub const ECHOE: ::tcflag_t = 0x00000010;
-pub const ECHOK: ::tcflag_t = 0x00000020;
-pub const ECHONL: ::tcflag_t = 0x00000040;
-pub const ECHOPRT: ::tcflag_t = 0x00000400;
-pub const ECHOCTL: ::tcflag_t = 0x00000200;
-pub const ISIG: ::tcflag_t = 0x00000001;
-pub const ICANON: ::tcflag_t = 0x00000002;
-pub const PENDIN: ::tcflag_t = 0x00004000;
-pub const NOFLSH: ::tcflag_t = 0x00000080;
-
-f! {
-    pub fn sigemptyset(set: *mut sigset_t) -> ::c_int {
-        *set = 0;
-        return 0
-    }
-    pub fn sigaddset(set: *mut sigset_t, signum: ::c_int) -> ::c_int {
-        *set |= signum as sigset_t;
-        return 0
-    }
-    pub fn sigfillset(set: *mut sigset_t) -> ::c_int {
-        *set = !0;
-        return 0
-    }
-    pub fn sigdelset(set: *mut sigset_t, signum: ::c_int) -> ::c_int {
-        *set &= !(signum as sigset_t);
-        return 0
-    }
-    pub fn sigismember(set: *const sigset_t, signum: ::c_int) -> ::c_int {
-        (*set & (signum as sigset_t)) as ::c_int
-    }
-    pub fn cfgetispeed(termios: *const ::termios) -> ::speed_t {
-        (*termios).c_cflag & ::CBAUD
-    }
-    pub fn cfgetospeed(termios: *const ::termios) -> ::speed_t {
-        (*termios).c_cflag & ::CBAUD
-    }
-    pub fn cfsetispeed(termios: *mut ::termios, speed: ::speed_t) -> ::c_int {
-        let cbaud = ::CBAUD;
-        (*termios).c_cflag = ((*termios).c_cflag & !cbaud) | (speed & cbaud);
-        return 0
-    }
-    pub fn cfsetospeed(termios: *mut ::termios, speed: ::speed_t) -> ::c_int {
-        let cbaud = ::CBAUD;
-        (*termios).c_cflag = ((*termios).c_cflag & !cbaud) | (speed & cbaud);
-        return 0
-    }
-    pub fn tcgetattr(fd: ::c_int, termios: *mut ::termios) -> ::c_int {
-        ioctl(fd, ::TCGETS, termios)
-    }
-    pub fn tcsetattr(fd: ::c_int,
-                     optional_actions: ::c_int,
-                     termios: *const ::termios) -> ::c_int {
-        ioctl(fd, optional_actions, termios)
-    }
-    pub fn tcflow(fd: ::c_int, action: ::c_int) -> ::c_int {
-        ioctl(fd, ::TCXONC, action as *mut ::c_void)
-    }
-    pub fn tcflush(fd: ::c_int, action: ::c_int) -> ::c_int {
-        ioctl(fd, ::TCFLSH, action as *mut ::c_void)
-    }
-    pub fn tcsendbreak(fd: ::c_int, duration: ::c_int) -> ::c_int {
-        ioctl(fd, TCSBRKP, duration as *mut ::c_void)
-    }
-
-    pub fn CPU_ZERO(cpuset: &mut cpu_set_t) -> () {
-        for slot in cpuset.__bits.iter_mut() {
-            *slot = 0;
-        }
-    }
-
-    pub fn CPU_SET(cpu: usize, cpuset: &mut cpu_set_t) -> () {
-        let size_in___bits = 8 * mem::size_of_val(&cpuset.__bits[0]);
-        let (idx, offset) = (cpu / size_in___bits, cpu % size_in___bits);
-        cpuset.__bits[idx] |= 1 << offset;
-        ()
-    }
-
-    pub fn CPU_CLR(cpu: usize, cpuset: &mut cpu_set_t) -> () {
-        let size_in___bits = 8 * mem::size_of_val(&cpuset.__bits[0]);
-        let (idx, offset) = (cpu / size_in___bits, cpu % size_in___bits);
-        cpuset.__bits[idx] &= !(1 << offset);
-        ()
-    }
-
-    pub fn CPU_ISSET(cpu: usize, cpuset: &cpu_set_t) -> bool {
-        let size_in___bits = 8 * mem::size_of_val(&cpuset.__bits[0]);
-        let (idx, offset) = (cpu / size_in___bits, cpu % size_in___bits);
-        0 != (cpuset.__bits[idx] & (1 << offset))
-    }
-
-    pub fn CPU_EQUAL(set1: &cpu_set_t, set2: &cpu_set_t) -> bool {
-        set1.__bits == set2.__bits
-    }
-}
-
-extern {
-    static mut __progname: *mut ::c_char;
-}
-
-extern {
-    pub fn madvise(addr: *const ::c_void, len: ::size_t, advice: ::c_int)
-                   -> ::c_int;
-    pub fn ioctl(fd: ::c_int, request: ::c_int, ...) -> ::c_int;
-    pub fn readlink(path: *const ::c_char,
-                    buf: *mut ::c_char,
-                    bufsz: ::size_t)
-                    -> ::c_int;
-    pub fn msync(addr: *const ::c_void, len: ::size_t,
-                 flags: ::c_int) -> ::c_int;
-    pub fn mprotect(addr: *const ::c_void, len: ::size_t, prot: ::c_int)
-                    -> ::c_int;
-    pub fn sysconf(name: ::c_int) -> ::c_long;
-    pub fn recvfrom(socket: ::c_int, buf: *mut ::c_void, len: ::size_t,
-                    flags: ::c_int, addr: *const ::sockaddr,
-                    addrlen: *mut ::socklen_t) -> ::ssize_t;
-    pub fn getnameinfo(sa: *const ::sockaddr,
-                       salen: ::socklen_t,
-                       host: *mut ::c_char,
-                       hostlen: ::size_t,
-                       serv: *mut ::c_char,
-                       sevlen: ::size_t,
-                       flags: ::c_int) -> ::c_int;
-    pub fn ptrace(request: ::c_int, ...) -> ::c_long;
-    pub fn getpriority(which: ::c_int, who: ::c_int) -> ::c_int;
-    pub fn setpriority(which: ::c_int, who: ::c_int, prio: ::c_int) -> ::c_int;
-    pub fn __sched_cpualloc(count: ::size_t) -> *mut ::cpu_set_t;
-    pub fn __sched_cpufree(set: *mut ::cpu_set_t);
-    pub fn __sched_cpucount(setsize: ::size_t, set: *mut cpu_set_t) -> ::c_int;
-    pub fn sched_getcpu() -> ::c_int;
-
-    pub fn utmpname(name: *const ::c_char) -> ::c_int;
-    pub fn setutent();
-    pub fn getutent() -> *mut utmp;
-}
-
-cfg_if! {
-    if #[cfg(target_pointer_width = "32")] {
-        mod b32;
-        pub use self::b32::*;
-    } else if #[cfg(target_pointer_width = "64")] {
-        mod b64;
-        pub use self::b64::*;
-    } else {
-        // Unknown target_pointer_width
-    }
-}
diff --git a/third_party/rust/libc/src/unix/notbsd/linux/mips.rs b/third_party/rust/libc/src/unix/notbsd/linux/mips.rs
deleted file mode 100644
index 1f6b2aac1..000000000
--- a/third_party/rust/libc/src/unix/notbsd/linux/mips.rs
+++ /dev/null
@@ -1,627 +0,0 @@
-pub type c_char = i8;
-pub type c_long = i32;
-pub type c_ulong = u32;
-pub type clock_t = i32;
-pub type time_t = i32;
-pub type suseconds_t = i32;
-pub type wchar_t = i32;
-pub type off_t = i32;
-pub type ino_t = u32;
-pub type blkcnt_t = i32;
-pub type blksize_t = i32;
-pub type nlink_t = u32;
-pub type fsblkcnt_t = ::c_ulong;
-pub type fsfilcnt_t = ::c_ulong;
-pub type rlim_t = c_ulong;
-
-s! {
-    pub struct stat {
-        pub st_dev: ::c_ulong,
-        st_pad1: [::c_long; 3],
-        pub st_ino: ::ino_t,
-        pub st_mode: ::mode_t,
-        pub st_nlink: ::nlink_t,
-        pub st_uid: ::uid_t,
-        pub st_gid: ::gid_t,
-        pub st_rdev: ::c_ulong,
-        pub st_pad2: [::c_long; 2],
-        pub st_size: ::off_t,
-        st_pad3: ::c_long,
-        pub st_atime: ::time_t,
-        pub st_atime_nsec: ::c_long,
-        pub st_mtime: ::time_t,
-        pub st_mtime_nsec: ::c_long,
-        pub st_ctime: ::time_t,
-        pub st_ctime_nsec: ::c_long,
-        pub st_blksize: ::blksize_t,
-        pub st_blocks: ::blkcnt_t,
-        st_pad5: [::c_long; 14],
-    }
-
-    pub struct stat64 {
-        pub st_dev: ::c_ulong,
-        st_pad1: [::c_long; 3],
-        pub st_ino: ::ino64_t,
-        pub st_mode: ::mode_t,
-        pub st_nlink: ::nlink_t,
-        pub st_uid: ::uid_t,
-        pub st_gid: ::gid_t,
-        pub st_rdev: ::c_ulong,
-        st_pad2: [::c_long; 2],
-        pub st_size: ::off64_t,
-        pub st_atime: ::time_t,
-        pub st_atime_nsec: ::c_long,
-        pub st_mtime: ::time_t,
-        pub st_mtime_nsec: ::c_long,
-        pub st_ctime: ::time_t,
-        pub st_ctime_nsec: ::c_long,
-        pub st_blksize: ::blksize_t,
-        st_pad3: ::c_long,
-        pub st_blocks: ::blkcnt64_t,
-        st_pad5: [::c_long; 14],
-    }
-
-    pub struct pthread_attr_t {
-        __size: [u32; 9]
-    }
-
-    pub struct sigaction {
-        pub sa_flags: ::c_int,
-        pub sa_sigaction: ::sighandler_t,
-        pub sa_mask: sigset_t,
-        _restorer: *mut ::c_void,
-        _resv: [::c_int; 1],
-    }
-
-    pub struct stack_t {
-        pub ss_sp: *mut ::c_void,
-        pub ss_size: ::size_t,
-        pub ss_flags: ::c_int,
-    }
-
-    pub struct sigset_t {
-        __val: [::c_ulong; 32],
-    }
-
-    pub struct siginfo_t {
-        pub si_signo: ::c_int,
-        pub si_code: ::c_int,
-        pub si_errno: ::c_int,
-        pub _pad: [::c_int; 29],
-    }
-
-    pub struct glob64_t {
-        pub gl_pathc: ::size_t,
-        pub gl_pathv: *mut *mut ::c_char,
-        pub gl_offs: ::size_t,
-        pub gl_flags: ::c_int,
-
-        __unused1: *mut ::c_void,
-        __unused2: *mut ::c_void,
-        __unused3: *mut ::c_void,
-        __unused4: *mut ::c_void,
-        __unused5: *mut ::c_void,
-    }
-
-    pub struct ipc_perm {
-        pub __key: ::key_t,
-        pub uid: ::uid_t,
-        pub gid: ::gid_t,
-        pub cuid: ::uid_t,
-        pub cgid: ::gid_t,
-        pub mode: ::c_uint,
-        pub __seq: ::c_ushort,
-        __pad1: ::c_ushort,
-        __unused1: ::c_ulong,
-        __unused2: ::c_ulong
-    }
-
-    pub struct shmid_ds {
-        pub shm_perm: ::ipc_perm,
-        pub shm_segsz: ::size_t,
-        pub shm_atime: ::time_t,
-        pub shm_dtime: ::time_t,
-        pub shm_ctime: ::time_t,
-        pub shm_cpid: ::pid_t,
-        pub shm_lpid: ::pid_t,
-        pub shm_nattch: ::shmatt_t,
-        __unused4: ::c_ulong,
-        __unused5: ::c_ulong
-    }
-
-    pub struct statfs {
-        pub f_type: ::c_long,
-        pub f_bsize: ::c_long,
-        pub f_frsize: ::c_long,
-        pub f_blocks: ::fsblkcnt_t,
-        pub f_bfree: ::fsblkcnt_t,
-        pub f_files: ::fsblkcnt_t,
-        pub f_ffree: ::fsblkcnt_t,
-        pub f_bavail: ::fsblkcnt_t,
-        pub f_fsid: ::fsid_t,
-
-        pub f_namelen: ::c_long,
-        f_spare: [::c_long; 6],
-    }
-
-    pub struct msghdr {
-        pub msg_name: *mut ::c_void,
-        pub msg_namelen: ::socklen_t,
-        pub msg_iov: *mut ::iovec,
-        pub msg_iovlen: ::size_t,
-        pub msg_control: *mut ::c_void,
-        pub msg_controllen: ::size_t,
-        pub msg_flags: ::c_int,
-    }
-
-    pub struct termios {
-        pub c_iflag: ::tcflag_t,
-        pub c_oflag: ::tcflag_t,
-        pub c_cflag: ::tcflag_t,
-        pub c_lflag: ::tcflag_t,
-        pub c_line: ::cc_t,
-        pub c_cc: [::cc_t; ::NCCS],
-    }
-
-    pub struct flock {
-        pub l_type: ::c_short,
-        pub l_whence: ::c_short,
-        pub l_start: ::off_t,
-        pub l_len: ::off_t,
-        pub l_sysid: ::c_long,
-        pub l_pid: ::pid_t,
-        pad: [::c_long; 4],
-    }
-
-    pub struct sysinfo {
-        pub uptime: ::c_long,
-        pub loads: [::c_ulong; 3],
-        pub totalram: ::c_ulong,
-        pub freeram: ::c_ulong,
-        pub sharedram: ::c_ulong,
-        pub bufferram: ::c_ulong,
-        pub totalswap: ::c_ulong,
-        pub freeswap: ::c_ulong,
-        pub procs: ::c_ushort,
-        pub pad: ::c_ushort,
-        pub totalhigh: ::c_ulong,
-        pub freehigh: ::c_ulong,
-        pub mem_unit: ::c_uint,
-        pub _f: [::c_char; 8],
-    }
-
-    // FIXME this is actually a union
-    pub struct sem_t {
-        #[cfg(target_pointer_width = "32")]
-        __size: [::c_char; 16],
-        #[cfg(target_pointer_width = "64")]
-        __size: [::c_char; 32],
-        __align: [::c_long; 0],
-    }
-}
-
-pub const BUFSIZ: ::c_uint = 8192;
-pub const TMP_MAX: ::c_uint = 238328;
-pub const FOPEN_MAX: ::c_uint = 16;
-pub const POSIX_FADV_DONTNEED: ::c_int = 4;
-pub const POSIX_FADV_NOREUSE: ::c_int = 5;
-pub const POSIX_MADV_DONTNEED: ::c_int = 4;
-pub const _SC_2_C_VERSION: ::c_int = 96;
-pub const RUSAGE_THREAD: ::c_int = 1;
-pub const O_ACCMODE: ::c_int = 3;
-pub const O_DIRECT: ::c_int = 0x8000;
-pub const O_DIRECTORY: ::c_int = 0x10000;
-pub const O_NOFOLLOW: ::c_int = 0x20000;
-pub const RUSAGE_CHILDREN: ::c_int = -1;
-pub const ST_RELATIME: ::c_ulong = 4096;
-pub const NI_MAXHOST: ::socklen_t = 1025;
-
-pub const RLIMIT_NOFILE: ::c_int = 5;
-pub const RLIMIT_AS: ::c_int = 6;
-pub const RLIMIT_RSS: ::c_int = 7;
-pub const RLIMIT_NPROC: ::c_int = 8;
-pub const RLIMIT_MEMLOCK: ::c_int = 9;
-pub const RLIMIT_NLIMITS: ::c_int = 16;
-pub const RLIM_INFINITY: ::rlim_t = 0x7fffffff;
-
-pub const O_APPEND: ::c_int = 8;
-pub const O_CREAT: ::c_int = 256;
-pub const O_EXCL: ::c_int = 1024;
-pub const O_NOCTTY: ::c_int = 2048;
-pub const O_NONBLOCK: ::c_int = 128;
-pub const O_SYNC: ::c_int = 0x4010;
-pub const O_RSYNC: ::c_int = 0x4010;
-pub const O_DSYNC: ::c_int = 0x10;
-pub const O_FSYNC: ::c_int = 0x4010;
-pub const O_ASYNC: ::c_int = 0x1000;
-pub const O_NDELAY: ::c_int = 0x80;
-
-pub const SOCK_NONBLOCK: ::c_int = 128;
-
-pub const EDEADLK: ::c_int = 45;
-pub const ENAMETOOLONG: ::c_int = 78;
-pub const ENOLCK: ::c_int = 46;
-pub const ENOSYS: ::c_int = 89;
-pub const ENOTEMPTY: ::c_int = 93;
-pub const ELOOP: ::c_int = 90;
-pub const ENOMSG: ::c_int = 35;
-pub const EIDRM: ::c_int = 36;
-pub const ECHRNG: ::c_int = 37;
-pub const EL2NSYNC: ::c_int = 38;
-pub const EL3HLT: ::c_int = 39;
-pub const EL3RST: ::c_int = 40;
-pub const ELNRNG: ::c_int = 41;
-pub const EUNATCH: ::c_int = 42;
-pub const ENOCSI: ::c_int = 43;
-pub const EL2HLT: ::c_int = 44;
-pub const EBADE: ::c_int = 50;
-pub const EBADR: ::c_int = 51;
-pub const EXFULL: ::c_int = 52;
-pub const ENOANO: ::c_int = 53;
-pub const EBADRQC: ::c_int = 54;
-pub const EBADSLT: ::c_int = 55;
-pub const EDEADLOCK: ::c_int = 56;
-pub const EMULTIHOP: ::c_int = 74;
-pub const EOVERFLOW: ::c_int = 79;
-pub const ENOTUNIQ: ::c_int = 80;
-pub const EBADFD: ::c_int = 81;
-pub const EBADMSG: ::c_int = 77;
-pub const EREMCHG: ::c_int = 82;
-pub const ELIBACC: ::c_int = 83;
-pub const ELIBBAD: ::c_int = 84;
-pub const ELIBSCN: ::c_int = 85;
-pub const ELIBMAX: ::c_int = 86;
-pub const ELIBEXEC: ::c_int = 87;
-pub const EILSEQ: ::c_int = 88;
-pub const ERESTART: ::c_int = 91;
-pub const ESTRPIPE: ::c_int = 92;
-pub const EUSERS: ::c_int = 94;
-pub const ENOTSOCK: ::c_int = 95;
-pub const EDESTADDRREQ: ::c_int = 96;
-pub const EMSGSIZE: ::c_int = 97;
-pub const EPROTOTYPE: ::c_int = 98;
-pub const ENOPROTOOPT: ::c_int = 99;
-pub const EPROTONOSUPPORT: ::c_int = 120;
-pub const ESOCKTNOSUPPORT: ::c_int = 121;
-pub const EOPNOTSUPP: ::c_int = 122;
-pub const EPFNOSUPPORT: ::c_int = 123;
-pub const EAFNOSUPPORT: ::c_int = 124;
-pub const EADDRINUSE: ::c_int = 125;
-pub const EADDRNOTAVAIL: ::c_int = 126;
-pub const ENETDOWN: ::c_int = 127;
-pub const ENETUNREACH: ::c_int = 128;
-pub const ENETRESET: ::c_int = 129;
-pub const ECONNABORTED: ::c_int = 130;
-pub const ECONNRESET: ::c_int = 131;
-pub const ENOBUFS: ::c_int = 132;
-pub const EISCONN: ::c_int = 133;
-pub const ENOTCONN: ::c_int = 134;
-pub const ESHUTDOWN: ::c_int = 143;
-pub const ETOOMANYREFS: ::c_int = 144;
-pub const ETIMEDOUT: ::c_int = 145;
-pub const ECONNREFUSED: ::c_int = 146;
-pub const EHOSTDOWN: ::c_int = 147;
-pub const EHOSTUNREACH: ::c_int = 148;
-pub const EALREADY: ::c_int = 149;
-pub const EINPROGRESS: ::c_int = 150;
-pub const ESTALE: ::c_int = 151;
-pub const EUCLEAN: ::c_int = 135;
-pub const ENOTNAM: ::c_int = 137;
-pub const ENAVAIL: ::c_int = 138;
-pub const EISNAM: ::c_int = 139;
-pub const EREMOTEIO: ::c_int = 140;
-pub const EDQUOT: ::c_int = 1133;
-pub const ENOMEDIUM: ::c_int = 159;
-pub const EMEDIUMTYPE: ::c_int = 160;
-pub const ECANCELED: ::c_int = 158;
-pub const ENOKEY: ::c_int = 161;
-pub const EKEYEXPIRED: ::c_int = 162;
-pub const EKEYREVOKED: ::c_int = 163;
-pub const EKEYREJECTED: ::c_int = 164;
-pub const EOWNERDEAD: ::c_int = 165;
-pub const ENOTRECOVERABLE: ::c_int = 166;
-pub const ERFKILL: ::c_int = 167;
-
-pub const LC_PAPER: ::c_int = 7;
-pub const LC_NAME: ::c_int = 8;
-pub const LC_ADDRESS: ::c_int = 9;
-pub const LC_TELEPHONE: ::c_int = 10;
-pub const LC_MEASUREMENT: ::c_int = 11;
-pub const LC_IDENTIFICATION: ::c_int = 12;
-pub const LC_PAPER_MASK: ::c_int = (1 << LC_PAPER);
-pub const LC_NAME_MASK: ::c_int = (1 << LC_NAME);
-pub const LC_ADDRESS_MASK: ::c_int = (1 << LC_ADDRESS);
-pub const LC_TELEPHONE_MASK: ::c_int = (1 << LC_TELEPHONE);
-pub const LC_MEASUREMENT_MASK: ::c_int = (1 << LC_MEASUREMENT);
-pub const LC_IDENTIFICATION_MASK: ::c_int = (1 << LC_IDENTIFICATION);
-pub const LC_ALL_MASK: ::c_int = ::LC_CTYPE_MASK
-                               | ::LC_NUMERIC_MASK
-                               | ::LC_TIME_MASK
-                               | ::LC_COLLATE_MASK
-                               | ::LC_MONETARY_MASK
-                               | ::LC_MESSAGES_MASK
-                               | LC_PAPER_MASK
-                               | LC_NAME_MASK
-                               | LC_ADDRESS_MASK
-                               | LC_TELEPHONE_MASK
-                               | LC_MEASUREMENT_MASK
-                               | LC_IDENTIFICATION_MASK;
-
-pub const MAP_NORESERVE: ::c_int = 0x400;
-pub const MAP_ANON: ::c_int = 0x800;
-pub const MAP_ANONYMOUS: ::c_int = 0x800;
-pub const MAP_GROWSDOWN: ::c_int = 0x1000;
-pub const MAP_DENYWRITE: ::c_int = 0x2000;
-pub const MAP_EXECUTABLE: ::c_int = 0x4000;
-pub const MAP_LOCKED: ::c_int = 0x8000;
-pub const MAP_POPULATE: ::c_int = 0x10000;
-pub const MAP_NONBLOCK: ::c_int = 0x20000;
-pub const MAP_STACK: ::c_int = 0x40000;
-
-pub const SOCK_STREAM: ::c_int = 2;
-pub const SOCK_DGRAM: ::c_int = 1;
-pub const SOCK_SEQPACKET: ::c_int = 5;
-
-pub const SOL_SOCKET: ::c_int = 0xffff;
-
-pub const SO_REUSEADDR: ::c_int = 4;
-pub const SO_REUSEPORT: ::c_int = 0x200;
-pub const SO_TYPE: ::c_int = 4104;
-pub const SO_ERROR: ::c_int = 4103;
-pub const SO_DONTROUTE: ::c_int = 16;
-pub const SO_BROADCAST: ::c_int = 32;
-pub const SO_SNDBUF: ::c_int = 4097;
-pub const SO_RCVBUF: ::c_int = 4098;
-pub const SO_KEEPALIVE: ::c_int = 8;
-pub const SO_OOBINLINE: ::c_int = 256;
-pub const SO_LINGER: ::c_int = 128;
-pub const SO_RCVLOWAT: ::c_int = 4100;
-pub const SO_SNDLOWAT: ::c_int = 4099;
-pub const SO_RCVTIMEO: ::c_int = 4102;
-pub const SO_SNDTIMEO: ::c_int = 4101;
-pub const SO_ACCEPTCONN: ::c_int = 4105;
-
-pub const __SIZEOF_PTHREAD_CONDATTR_T: usize = 4;
-pub const __SIZEOF_PTHREAD_MUTEX_T: usize = 24;
-pub const __SIZEOF_PTHREAD_RWLOCK_T: usize = 32;
-pub const __SIZEOF_PTHREAD_MUTEXATTR_T: usize = 4;
-
-pub const FIOCLEX: ::c_ulong = 0x6601;
-pub const FIONBIO: ::c_ulong = 0x667e;
-
-pub const SA_ONSTACK: ::c_int = 0x08000000;
-pub const SA_SIGINFO: ::c_int = 0x00000008;
-pub const SA_NOCLDWAIT: ::c_int = 0x00010000;
-
-pub const SIGCHLD: ::c_int = 18;
-pub const SIGBUS: ::c_int = 10;
-pub const SIGTTIN: ::c_int = 26;
-pub const SIGTTOU: ::c_int = 27;
-pub const SIGXCPU: ::c_int = 30;
-pub const SIGXFSZ: ::c_int = 31;
-pub const SIGVTALRM: ::c_int = 28;
-pub const SIGPROF: ::c_int = 29;
-pub const SIGWINCH: ::c_int = 20;
-pub const SIGUSR1: ::c_int = 16;
-pub const SIGUSR2: ::c_int = 17;
-pub const SIGCONT: ::c_int = 25;
-pub const SIGSTOP: ::c_int = 23;
-pub const SIGTSTP: ::c_int = 24;
-pub const SIGURG: ::c_int = 21;
-pub const SIGIO: ::c_int = 22;
-pub const SIGSYS: ::c_int = 12;
-pub const SIGPOLL: ::c_int = 22;
-pub const SIGPWR: ::c_int = 19;
-pub const SIG_SETMASK: ::c_int = 3;
-pub const SIG_BLOCK: ::c_int = 0x1;
-pub const SIG_UNBLOCK: ::c_int = 0x2;
-
-pub const POLLRDNORM: ::c_short = 0x040;
-pub const POLLWRNORM: ::c_short = 0x004;
-pub const POLLRDBAND: ::c_short = 0x080;
-pub const POLLWRBAND: ::c_short = 0x100;
-
-pub const PTHREAD_STACK_MIN: ::size_t = 131072;
-
-pub const ADFS_SUPER_MAGIC: ::c_long = 0x0000adf5;
-pub const AFFS_SUPER_MAGIC: ::c_long = 0x0000adff;
-pub const CODA_SUPER_MAGIC: ::c_long = 0x73757245;
-pub const CRAMFS_MAGIC: ::c_long = 0x28cd3d45;
-pub const EFS_SUPER_MAGIC: ::c_long = 0x00414a53;
-pub const EXT2_SUPER_MAGIC: ::c_long = 0x0000ef53;
-pub const EXT3_SUPER_MAGIC: ::c_long = 0x0000ef53;
-pub const EXT4_SUPER_MAGIC: ::c_long = 0x0000ef53;
-pub const HPFS_SUPER_MAGIC: ::c_long = 0xf995e849;
-pub const HUGETLBFS_MAGIC: ::c_long = 0x958458f6;
-pub const ISOFS_SUPER_MAGIC: ::c_long = 0x00009660;
-pub const JFFS2_SUPER_MAGIC: ::c_long = 0x000072b6;
-pub const MINIX_SUPER_MAGIC: ::c_long = 0x0000137f;
-pub const MINIX_SUPER_MAGIC2: ::c_long = 0x0000138f;
-pub const MINIX2_SUPER_MAGIC: ::c_long = 0x00002468;
-pub const MINIX2_SUPER_MAGIC2: ::c_long = 0x00002478;
-pub const MSDOS_SUPER_MAGIC: ::c_long = 0x00004d44;
-pub const NCP_SUPER_MAGIC: ::c_long = 0x0000564c;
-pub const NFS_SUPER_MAGIC: ::c_long = 0x00006969;
-pub const OPENPROM_SUPER_MAGIC: ::c_long = 0x00009fa1;
-pub const PROC_SUPER_MAGIC: ::c_long = 0x00009fa0;
-pub const QNX4_SUPER_MAGIC: ::c_long = 0x0000002f;
-pub const REISERFS_SUPER_MAGIC: ::c_long = 0x52654973;
-pub const SMB_SUPER_MAGIC: ::c_long = 0x0000517b;
-pub const TMPFS_MAGIC: ::c_long = 0x01021994;
-pub const USBDEVICE_SUPER_MAGIC: ::c_long = 0x00009fa2;
-
-pub const VEOF: usize = 16;
-pub const VEOL: usize = 17;
-pub const VEOL2: usize = 6;
-pub const VMIN: usize = 4;
-pub const IEXTEN: ::tcflag_t = 0x00000100;
-pub const TOSTOP: ::tcflag_t = 0x00008000;
-pub const FLUSHO: ::tcflag_t = 0x00002000;
-pub const IUTF8: ::tcflag_t = 0x00004000;
-pub const TCSANOW: ::c_int = 0x540e;
-pub const TCSADRAIN: ::c_int = 0x540f;
-pub const TCSAFLUSH: ::c_int = 0x5410;
-
-pub const CPU_SETSIZE: ::c_int = 0x400;
-
-pub const PTRACE_TRACEME: ::c_uint = 0;
-pub const PTRACE_PEEKTEXT: ::c_uint = 1;
-pub const PTRACE_PEEKDATA: ::c_uint = 2;
-pub const PTRACE_PEEKUSER: ::c_uint = 3;
-pub const PTRACE_POKETEXT: ::c_uint = 4;
-pub const PTRACE_POKEDATA: ::c_uint = 5;
-pub const PTRACE_POKEUSER: ::c_uint = 6;
-pub const PTRACE_CONT: ::c_uint = 7;
-pub const PTRACE_KILL: ::c_uint = 8;
-pub const PTRACE_SINGLESTEP: ::c_uint = 9;
-pub const PTRACE_ATTACH: ::c_uint = 16;
-pub const PTRACE_DETACH: ::c_uint = 17;
-pub const PTRACE_SYSCALL: ::c_uint = 24;
-pub const PTRACE_SETOPTIONS: ::c_uint = 0x4200;
-pub const PTRACE_GETEVENTMSG: ::c_uint = 0x4201;
-pub const PTRACE_GETSIGINFO: ::c_uint = 0x4202;
-pub const PTRACE_SETSIGINFO: ::c_uint = 0x4203;
-pub const PTRACE_GETFPREGS: ::c_uint = 14;
-pub const PTRACE_SETFPREGS: ::c_uint = 15;
-pub const PTRACE_GETFPXREGS: ::c_uint = 18;
-pub const PTRACE_SETFPXREGS: ::c_uint = 19;
-pub const PTRACE_GETREGS: ::c_uint = 12;
-pub const PTRACE_SETREGS: ::c_uint = 13;
-
-pub const MAP_HUGETLB: ::c_int = 0x080000;
-
-pub const EFD_NONBLOCK: ::c_int = 0x80;
-
-pub const F_GETLK: ::c_int = 14;
-pub const F_GETOWN: ::c_int = 23;
-pub const F_SETOWN: ::c_int = 24;
-pub const F_SETLK: ::c_int = 6;
-pub const F_SETLKW: ::c_int = 7;
-
-pub const SFD_NONBLOCK: ::c_int = 0x80;
-
-pub const TCGETS: ::c_ulong = 0x540d;
-pub const TCSETS: ::c_ulong = 0x540e;
-pub const TCSETSW: ::c_ulong = 0x540f;
-pub const TCSETSF: ::c_ulong = 0x5410;
-pub const TCGETA: ::c_ulong = 0x5401;
-pub const TCSETA: ::c_ulong = 0x5402;
-pub const TCSETAW: ::c_ulong = 0x5403;
-pub const TCSETAF: ::c_ulong = 0x5404;
-pub const TCSBRK: ::c_ulong = 0x5405;
-pub const TCXONC: ::c_ulong = 0x5406;
-pub const TCFLSH: ::c_ulong = 0x5407;
-pub const TIOCGSOFTCAR: ::c_ulong = 0x5481;
-pub const TIOCSSOFTCAR: ::c_ulong = 0x5482;
-pub const TIOCINQ: ::c_ulong = 0x467f;
-pub const TIOCLINUX: ::c_ulong = 0x5483;
-pub const TIOCGSERIAL: ::c_ulong = 0x5484;
-pub const TIOCEXCL: ::c_ulong = 0x740d;
-pub const TIOCNXCL: ::c_ulong = 0x740e;
-pub const TIOCSCTTY: ::c_ulong = 0x5480;
-pub const TIOCGPGRP: ::c_ulong = 0x40047477;
-pub const TIOCSPGRP: ::c_ulong = 0x80047476;
-pub const TIOCOUTQ: ::c_ulong = 0x7472;
-pub const TIOCSTI: ::c_ulong = 0x5472;
-pub const TIOCGWINSZ: ::c_ulong = 0x40087468;
-pub const TIOCSWINSZ: ::c_ulong = 0x80087467;
-pub const TIOCMGET: ::c_ulong = 0x741d;
-pub const TIOCMBIS: ::c_ulong = 0x741b;
-pub const TIOCMBIC: ::c_ulong = 0x741c;
-pub const TIOCMSET: ::c_ulong = 0x741a;
-pub const FIONREAD: ::c_ulong = 0x467f;
-pub const TIOCCONS: ::c_ulong = 0x80047478;
-
-pub const RTLD_DEEPBIND: ::c_int = 0x10;
-pub const RTLD_GLOBAL: ::c_int = 0x4;
-pub const RTLD_NOLOAD: ::c_int = 0x8;
-
-pub const LINUX_REBOOT_MAGIC1: ::c_int = 0xfee1dead;
-pub const LINUX_REBOOT_MAGIC2: ::c_int = 672274793;
-pub const LINUX_REBOOT_MAGIC2A: ::c_int = 85072278;
-pub const LINUX_REBOOT_MAGIC2B: ::c_int = 369367448;
-pub const LINUX_REBOOT_MAGIC2C: ::c_int = 537993216;
-
-pub const LINUX_REBOOT_CMD_RESTART: ::c_int = 0x01234567;
-pub const LINUX_REBOOT_CMD_HALT: ::c_int = 0xCDEF0123;
-pub const LINUX_REBOOT_CMD_CAD_ON: ::c_int = 0x89ABCDEF;
-pub const LINUX_REBOOT_CMD_CAD_OFF: ::c_int = 0x00000000;
-pub const LINUX_REBOOT_CMD_POWER_OFF: ::c_int = 0x4321FEDC;
-pub const LINUX_REBOOT_CMD_RESTART2: ::c_int = 0xA1B2C3D4;
-pub const LINUX_REBOOT_CMD_SW_SUSPEND: ::c_int = 0xD000FCE2;
-pub const LINUX_REBOOT_CMD_KEXEC: ::c_int = 0x45584543;
-
-pub const SYS_gettid: ::c_long = 4222;   // Valid for O32
-
-pub const MCL_CURRENT: ::c_int = 0x0001;
-pub const MCL_FUTURE: ::c_int = 0x0002;
-
-pub const SIGSTKSZ: ::size_t = 8192;
-pub const CBAUD: ::tcflag_t = 0o0010017;
-pub const TAB1: ::c_int = 0x00000800;
-pub const TAB2: ::c_int = 0x00001000;
-pub const TAB3: ::c_int = 0x00001800;
-pub const CR1: ::c_int  = 0x00000200;
-pub const CR2: ::c_int  = 0x00000400;
-pub const CR3: ::c_int  = 0x00000600;
-pub const FF1: ::c_int  = 0x00008000;
-pub const BS1: ::c_int  = 0x00002000;
-pub const VT1: ::c_int  = 0x00004000;
-pub const VWERASE: usize = 14;
-pub const VREPRINT: usize = 12;
-pub const VSUSP: usize = 10;
-pub const VSTART: usize = 8;
-pub const VSTOP: usize = 9;
-pub const VDISCARD: usize = 13;
-pub const VTIME: usize = 5;
-pub const IXON: ::tcflag_t = 0x00000400;
-pub const IXOFF: ::tcflag_t = 0x00001000;
-pub const ONLCR: ::tcflag_t = 0x4;
-pub const CSIZE: ::tcflag_t = 0x00000030;
-pub const CS6: ::tcflag_t = 0x00000010;
-pub const CS7: ::tcflag_t = 0x00000020;
-pub const CS8: ::tcflag_t = 0x00000030;
-pub const CSTOPB: ::tcflag_t = 0x00000040;
-pub const CREAD: ::tcflag_t = 0x00000080;
-pub const PARENB: ::tcflag_t = 0x00000100;
-pub const PARODD: ::tcflag_t = 0x00000200;
-pub const HUPCL: ::tcflag_t = 0x00000400;
-pub const CLOCAL: ::tcflag_t = 0x00000800;
-pub const ECHOKE: ::tcflag_t = 0x00000800;
-pub const ECHOE: ::tcflag_t = 0x00000010;
-pub const ECHOK: ::tcflag_t = 0x00000020;
-pub const ECHONL: ::tcflag_t = 0x00000040;
-pub const ECHOPRT: ::tcflag_t = 0x00000400;
-pub const ECHOCTL: ::tcflag_t = 0x00000200;
-pub const ISIG: ::tcflag_t = 0x00000001;
-pub const ICANON: ::tcflag_t = 0x00000002;
-pub const PENDIN: ::tcflag_t = 0x00004000;
-pub const NOFLSH: ::tcflag_t = 0x00000080;
-
-#[link(name = "util")]
-extern {
-    pub fn sysctl(name: *mut ::c_int,
-                  namelen: ::c_int,
-                  oldp: *mut ::c_void,
-                  oldlenp: *mut ::size_t,
-                  newp: *mut ::c_void,
-                  newlen: ::size_t)
-                  -> ::c_int;
-    pub fn ioctl(fd: ::c_int, request: ::c_ulong, ...) -> ::c_int;
-    pub fn backtrace(buf: *mut *mut ::c_void,
-                     sz: ::c_int) -> ::c_int;
-    pub fn glob64(pattern: *const ::c_char,
-                  flags: ::c_int,
-                  errfunc: ::dox::Option<extern fn(epath: *const ::c_char,
-                                                   errno: ::c_int)
-                                                   -> ::c_int>,
-                  pglob: *mut glob64_t) -> ::c_int;
-    pub fn globfree64(pglob: *mut glob64_t);
-    pub fn ptrace(request: ::c_uint, ...) -> ::c_long;
-    pub fn pthread_attr_getaffinity_np(attr: *const ::pthread_attr_t,
-                                       cpusetsize: ::size_t,
-                                       cpuset: *mut ::cpu_set_t) -> ::c_int;
-    pub fn pthread_attr_setaffinity_np(attr: *mut ::pthread_attr_t,
-                                       cpusetsize: ::size_t,
-                                       cpuset: *const ::cpu_set_t) -> ::c_int;
-}
diff --git a/third_party/rust/libc/src/unix/notbsd/linux/mips64.rs b/third_party/rust/libc/src/unix/notbsd/linux/mips64.rs
deleted file mode 100644
index ed1423fb1..000000000
--- a/third_party/rust/libc/src/unix/notbsd/linux/mips64.rs
+++ /dev/null
@@ -1,220 +0,0 @@
-pub type blkcnt_t = i64;
-pub type blksize_t = i64;
-pub type c_char = i8;
-pub type c_long = i64;
-pub type c_ulong = u64;
-pub type fsblkcnt_t = ::c_ulong;
-pub type fsfilcnt_t = ::c_ulong;
-pub type ino_t = u64;
-pub type nlink_t = u64;
-pub type off_t = i64;
-pub type rlim_t = ::c_ulong;
-pub type suseconds_t = i64;
-pub type time_t = i64;
-pub type wchar_t = i32;
-
-s! {
-    pub struct stat {
-        pub st_dev: ::c_ulong,
-        st_pad1: [::c_long; 2],
-        pub st_ino: ::ino_t,
-        pub st_mode: ::mode_t,
-        pub st_nlink: ::nlink_t,
-        pub st_uid: ::uid_t,
-        pub st_gid: ::gid_t,
-        pub st_rdev: ::c_ulong,
-        st_pad2: [::c_ulong; 1],
-        pub st_size: ::off_t,
-        st_pad3: ::c_long,
-        pub st_atime: ::time_t,
-        pub st_atime_nsec: ::c_long,
-        pub st_mtime: ::time_t,
-        pub st_mtime_nsec: ::c_long,
-        pub st_ctime: ::time_t,
-        pub st_ctime_nsec: ::c_long,
-        pub st_blksize: ::blksize_t,
-        st_pad4: ::c_long,
-        pub st_blocks: ::blkcnt_t,
-        st_pad5: [::c_long; 7],
-    }
-
-    pub struct stat64 {
-        pub st_dev: ::c_ulong,
-        st_pad1: [::c_long; 2],
-        pub st_ino: ::ino64_t,
-        pub st_mode: ::mode_t,
-        pub st_nlink: ::nlink_t,
-        pub st_uid: ::uid_t,
-        pub st_gid: ::gid_t,
-        pub st_rdev: ::c_ulong,
-        st_pad2: [::c_long; 2],
-        pub st_size: ::off64_t,
-        pub st_atime: ::time_t,
-        pub st_atime_nsec: ::c_long,
-        pub st_mtime: ::time_t,
-        pub st_mtime_nsec: ::c_long,
-        pub st_ctime: ::time_t,
-        pub st_ctime_nsec: ::c_long,
-        pub st_blksize: ::blksize_t,
-        st_pad3: ::c_long,
-        pub st_blocks: ::blkcnt64_t,
-        st_pad5: [::c_long; 7],
-    }
-
-    pub struct pthread_attr_t {
-        __size: [::c_ulong; 7]
-    }
-
-    pub struct sigaction {
-        pub sa_flags: ::c_int,
-        pub sa_sigaction: ::sighandler_t,
-        pub sa_mask: sigset_t,
-        _restorer: *mut ::c_void,
-    }
-
-    pub struct stack_t {
-        pub ss_sp: *mut ::c_void,
-        pub ss_size: ::size_t,
-        pub ss_flags: ::c_int,
-    }
-
-    pub struct sigset_t {
-        __size: [::c_ulong; 16],
-    }
-
-    pub struct siginfo_t {
-        pub si_signo: ::c_int,
-        pub si_code: ::c_int,
-        pub si_errno: ::c_int,
-        _pad: ::c_int,
-        _pad2: [::c_long; 14],
-    }
-
-    pub struct ipc_perm {
-        pub __key: ::key_t,
-        pub uid: ::uid_t,
-        pub gid: ::gid_t,
-        pub cuid: ::uid_t,
-        pub cgid: ::gid_t,
-        pub mode: ::c_uint,
-        pub __seq: ::c_ushort,
-        __pad1: ::c_ushort,
-        __unused1: ::c_ulong,
-        __unused2: ::c_ulong
-    }
-
-    pub struct shmid_ds {
-        pub shm_perm: ::ipc_perm,
-        pub shm_segsz: ::size_t,
-        pub shm_atime: ::time_t,
-        pub shm_dtime: ::time_t,
-        pub shm_ctime: ::time_t,
-        pub shm_cpid: ::pid_t,
-        pub shm_lpid: ::pid_t,
-        pub shm_nattch: ::shmatt_t,
-        __unused4: ::c_ulong,
-        __unused5: ::c_ulong
-    }
-
-    pub struct statfs {
-        pub f_type: ::c_long,
-        pub f_bsize: ::c_long,
-        pub f_frsize: ::c_long,
-        pub f_blocks: ::fsblkcnt_t,
-        pub f_bfree: ::fsblkcnt_t,
-        pub f_files: ::fsblkcnt_t,
-        pub f_ffree: ::fsblkcnt_t,
-        pub f_bavail: ::fsblkcnt_t,
-        pub f_fsid: ::fsid_t,
-
-        pub f_namelen: ::c_long,
-        f_spare: [::c_long; 6],
-    }
-
-    pub struct msghdr {
-        pub msg_name: *mut ::c_void,
-        pub msg_namelen: ::socklen_t,
-        pub msg_iov: *mut ::iovec,
-        pub msg_iovlen: ::size_t,
-        pub msg_control: *mut ::c_void,
-        pub msg_controllen: ::size_t,
-        pub msg_flags: ::c_int,
-    }
-
-    pub struct termios {
-        pub c_iflag: ::tcflag_t,
-        pub c_oflag: ::tcflag_t,
-        pub c_cflag: ::tcflag_t,
-        pub c_lflag: ::tcflag_t,
-        pub c_line: ::cc_t,
-        pub c_cc: [::cc_t; ::NCCS],
-    }
-
-    pub struct sysinfo {
-        pub uptime: ::c_long,
-        pub loads: [::c_ulong; 3],
-        pub totalram: ::c_ulong,
-        pub freeram: ::c_ulong,
-        pub sharedram: ::c_ulong,
-        pub bufferram: ::c_ulong,
-        pub totalswap: ::c_ulong,
-        pub freeswap: ::c_ulong,
-        pub procs: ::c_ushort,
-        pub pad: ::c_ushort,
-        pub totalhigh: ::c_ulong,
-        pub freehigh: ::c_ulong,
-        pub mem_unit: ::c_uint,
-        pub _f: [::c_char; 0],
-    }
-
-    // FIXME this is actually a union
-    pub struct sem_t {
-        __size: [::c_char; 32],
-        __align: [::c_long; 0],
-    }
-}
-
-pub const __SIZEOF_PTHREAD_CONDATTR_T: usize = 4;
-pub const __SIZEOF_PTHREAD_MUTEXATTR_T: usize = 4;
-pub const __SIZEOF_PTHREAD_MUTEX_T: usize = 40;
-pub const __SIZEOF_PTHREAD_RWLOCK_T: usize = 56;
-
-pub const EADDRINUSE: ::c_int = 125;
-pub const EADDRNOTAVAIL: ::c_int = 126;
-pub const ECONNABORTED: ::c_int = 130;
-pub const ECONNREFUSED: ::c_int = 146;
-pub const ECONNRESET: ::c_int = 131;
-pub const EDEADLK: ::c_int = 45;
-pub const ENOSYS: ::c_int = 89;
-pub const ENOTCONN: ::c_int = 134;
-pub const ETIMEDOUT: ::c_int = 145;
-pub const FIOCLEX: ::c_ulong = 0x6601;
-pub const FIONBIO: ::c_ulong = 0x667e;
-pub const MAP_ANON: ::c_int = 0x800;
-pub const O_ACCMODE: ::c_int = 3;
-pub const O_APPEND: ::c_int = 8;
-pub const O_CREAT: ::c_int = 256;
-pub const O_EXCL: ::c_int = 1024;
-pub const O_NONBLOCK: ::c_int = 128;
-pub const POSIX_FADV_DONTNEED: ::c_int = 4;
-pub const POSIX_FADV_NOREUSE: ::c_int = 5;
-pub const PTHREAD_STACK_MIN: ::size_t = 131072;
-pub const RLIM_INFINITY: ::rlim_t = 0xffffffffffffffff;
-pub const SA_ONSTACK: ::c_int = 0x08000000;
-pub const SA_SIGINFO: ::c_int = 0x00000008;
-pub const SIGBUS: ::c_int = 10;
-pub const SIGSTKSZ: ::size_t = 0x2000;
-pub const SIG_SETMASK: ::c_int = 3;
-pub const SOCK_DGRAM: ::c_int = 1;
-pub const SOCK_STREAM: ::c_int = 2;
-pub const SOL_SOCKET: ::c_int = 0xffff;
-pub const SO_BROADCAST: ::c_int = 32;
-pub const SO_ERROR: ::c_int = 4103;
-pub const SO_RCVTIMEO: ::c_int = 4102;
-pub const SO_REUSEADDR: ::c_int = 4;
-pub const SO_SNDTIMEO: ::c_int = 4101;
-
-#[link(name = "util")]
-extern {
-    pub fn ioctl(fd: ::c_int, request: ::c_ulong, ...) -> ::c_int;
-}
diff --git a/third_party/rust/libc/src/unix/notbsd/linux/mod.rs b/third_party/rust/libc/src/unix/notbsd/linux/mod.rs
deleted file mode 100644
index fbe0e6737..000000000
--- a/third_party/rust/libc/src/unix/notbsd/linux/mod.rs
+++ /dev/null
@@ -1,689 +0,0 @@
-//! Linux-specific definitions for linux-like values
-
-use dox::mem;
-
-pub type useconds_t = u32;
-pub type dev_t = u64;
-pub type socklen_t = u32;
-pub type pthread_t = c_ulong;
-pub type mode_t = u32;
-pub type ino64_t = u64;
-pub type off64_t = i64;
-pub type blkcnt64_t = i64;
-pub type rlim64_t = u64;
-pub type key_t = ::c_int;
-pub type shmatt_t = ::c_ulong;
-pub type mqd_t = ::c_int;
-pub type nfds_t = ::c_ulong;
-pub type nl_item = ::c_int;
-
-pub enum fpos64_t {} // TODO: fill this out with a struct
-
-s! {
-    pub struct dirent {
-        pub d_ino: ::ino_t,
-        pub d_off: ::off_t,
-        pub d_reclen: ::c_ushort,
-        pub d_type: ::c_uchar,
-        pub d_name: [::c_char; 256],
-    }
-
-    pub struct dirent64 {
-        pub d_ino: ::ino64_t,
-        pub d_off: ::off64_t,
-        pub d_reclen: ::c_ushort,
-        pub d_type: ::c_uchar,
-        pub d_name: [::c_char; 256],
-    }
-
-    pub struct rlimit64 {
-        pub rlim_cur: rlim64_t,
-        pub rlim_max: rlim64_t,
-    }
-
-    pub struct glob_t {
-        pub gl_pathc: ::size_t,
-        pub gl_pathv: *mut *mut c_char,
-        pub gl_offs: ::size_t,
-        pub gl_flags: ::c_int,
-
-        __unused1: *mut ::c_void,
-        __unused2: *mut ::c_void,
-        __unused3: *mut ::c_void,
-        __unused4: *mut ::c_void,
-        __unused5: *mut ::c_void,
-    }
-
-    pub struct ifaddrs {
-        pub ifa_next: *mut ifaddrs,
-        pub ifa_name: *mut c_char,
-        pub ifa_flags: ::c_uint,
-        pub ifa_addr: *mut ::sockaddr,
-        pub ifa_netmask: *mut ::sockaddr,
-        pub ifa_ifu: *mut ::sockaddr, // FIXME This should be a union
-        pub ifa_data: *mut ::c_void
-    }
-
-    pub struct pthread_mutex_t {
-        #[cfg(any(target_arch = "mips", target_arch = "mipsel",
-                  target_arch = "arm", target_arch = "powerpc"))]
-        __align: [::c_long; 0],
-        #[cfg(not(any(target_arch = "mips", target_arch = "mipsel",
-                      target_arch = "arm", target_arch = "powerpc")))]
-        __align: [::c_longlong; 0],
-        size: [u8; __SIZEOF_PTHREAD_MUTEX_T],
-    }
-
-    pub struct pthread_rwlock_t {
-        #[cfg(any(target_arch = "mips", target_arch = "mipsel",
-                  target_arch = "arm", target_arch = "powerpc"))]
-        __align: [::c_long; 0],
-        #[cfg(not(any(target_arch = "mips", target_arch = "mipsel",
-                      target_arch = "arm", target_arch = "powerpc")))]
-        __align: [::c_longlong; 0],
-        size: [u8; __SIZEOF_PTHREAD_RWLOCK_T],
-    }
-
-    pub struct pthread_mutexattr_t {
-        #[cfg(any(target_arch = "x86_64", target_arch = "powerpc64",
-                  target_arch = "mips64", target_arch = "s390x"))]
-        __align: [::c_int; 0],
-        #[cfg(not(any(target_arch = "x86_64", target_arch = "powerpc64",
-                      target_arch = "mips64", target_arch = "s390x")))]
-        __align: [::c_long; 0],
-        size: [u8; __SIZEOF_PTHREAD_MUTEXATTR_T],
-    }
-
-    pub struct pthread_cond_t {
-        #[cfg(any(target_env = "musl"))]
-        __align: [*const ::c_void; 0],
-        #[cfg(not(any(target_env = "musl")))]
-        __align: [::c_longlong; 0],
-        size: [u8; __SIZEOF_PTHREAD_COND_T],
-    }
-
-    pub struct pthread_condattr_t {
-        __align: [::c_int; 0],
-        size: [u8; __SIZEOF_PTHREAD_CONDATTR_T],
-    }
-
-    pub struct passwd {
-        pub pw_name: *mut ::c_char,
-        pub pw_passwd: *mut ::c_char,
-        pub pw_uid: ::uid_t,
-        pub pw_gid: ::gid_t,
-        pub pw_gecos: *mut ::c_char,
-        pub pw_dir: *mut ::c_char,
-        pub pw_shell: *mut ::c_char,
-    }
-
-    pub struct statvfs {
-        pub f_bsize: ::c_ulong,
-        pub f_frsize: ::c_ulong,
-        pub f_blocks: ::fsblkcnt_t,
-        pub f_bfree: ::fsblkcnt_t,
-        pub f_bavail: ::fsblkcnt_t,
-        pub f_files: ::fsfilcnt_t,
-        pub f_ffree: ::fsfilcnt_t,
-        pub f_favail: ::fsfilcnt_t,
-        pub f_fsid: ::c_ulong,
-        #[cfg(target_pointer_width = "32")]
-        pub __f_unused: ::c_int,
-        pub f_flag: ::c_ulong,
-        pub f_namemax: ::c_ulong,
-        __f_spare: [::c_int; 6],
-    }
-
-    pub struct dqblk {
-        pub dqb_bhardlimit: ::uint64_t,
-        pub dqb_bsoftlimit: ::uint64_t,
-        pub dqb_curspace: ::uint64_t,
-        pub dqb_ihardlimit: ::uint64_t,
-        pub dqb_isoftlimit: ::uint64_t,
-        pub dqb_curinodes: ::uint64_t,
-        pub dqb_btime: ::uint64_t,
-        pub dqb_itime: ::uint64_t,
-        pub dqb_valid: ::uint32_t,
-    }
-
-    pub struct signalfd_siginfo {
-        pub ssi_signo: ::uint32_t,
-        pub ssi_errno: ::int32_t,
-        pub ssi_code: ::int32_t,
-        pub ssi_pid: ::uint32_t,
-        pub ssi_uid: ::uint32_t,
-        pub ssi_fd: ::int32_t,
-        pub ssi_tid: ::uint32_t,
-        pub ssi_band: ::uint32_t,
-        pub ssi_overrun: ::uint32_t,
-        pub ssi_trapno: ::uint32_t,
-        pub ssi_status: ::int32_t,
-        pub ssi_int: ::int32_t,
-        pub ssi_ptr: ::uint64_t,
-        pub ssi_utime: ::uint64_t,
-        pub ssi_stime: ::uint64_t,
-        pub ssi_addr: ::uint64_t,
-        _pad: [::uint8_t; 48],
-    }
-
-    pub struct fsid_t {
-        __val: [::c_int; 2],
-    }
-
-    pub struct mq_attr {
-        pub mq_flags: ::c_long,
-        pub mq_maxmsg: ::c_long,
-        pub mq_msgsize: ::c_long,
-        pub mq_curmsgs: ::c_long,
-        pad: [::c_long; 4]
-    }
-
-    pub struct cpu_set_t {
-        #[cfg(target_pointer_width = "32")]
-        bits: [u32; 32],
-        #[cfg(target_pointer_width = "64")]
-        bits: [u64; 16],
-    }
-
-    pub struct if_nameindex {
-        pub if_index: ::c_uint,
-        pub if_name: *mut ::c_char,
-    }
-
-}
-
-pub const ABDAY_1: ::nl_item = 0x20000;
-pub const ABDAY_2: ::nl_item = 0x20001;
-pub const ABDAY_3: ::nl_item = 0x20002;
-pub const ABDAY_4: ::nl_item = 0x20003;
-pub const ABDAY_5: ::nl_item = 0x20004;
-pub const ABDAY_6: ::nl_item = 0x20005;
-pub const ABDAY_7: ::nl_item = 0x20006;
-
-pub const DAY_1: ::nl_item = 0x20007;
-pub const DAY_2: ::nl_item = 0x20008;
-pub const DAY_3: ::nl_item = 0x20009;
-pub const DAY_4: ::nl_item = 0x2000A;
-pub const DAY_5: ::nl_item = 0x2000B;
-pub const DAY_6: ::nl_item = 0x2000C;
-pub const DAY_7: ::nl_item = 0x2000D;
-
-pub const ABMON_1: ::nl_item = 0x2000E;
-pub const ABMON_2: ::nl_item = 0x2000F;
-pub const ABMON_3: ::nl_item = 0x20010;
-pub const ABMON_4: ::nl_item = 0x20011;
-pub const ABMON_5: ::nl_item = 0x20012;
-pub const ABMON_6: ::nl_item = 0x20013;
-pub const ABMON_7: ::nl_item = 0x20014;
-pub const ABMON_8: ::nl_item = 0x20015;
-pub const ABMON_9: ::nl_item = 0x20016;
-pub const ABMON_10: ::nl_item = 0x20017;
-pub const ABMON_11: ::nl_item = 0x20018;
-pub const ABMON_12: ::nl_item = 0x20019;
-
-pub const MON_1: ::nl_item = 0x2001A;
-pub const MON_2: ::nl_item = 0x2001B;
-pub const MON_3: ::nl_item = 0x2001C;
-pub const MON_4: ::nl_item = 0x2001D;
-pub const MON_5: ::nl_item = 0x2001E;
-pub const MON_6: ::nl_item = 0x2001F;
-pub const MON_7: ::nl_item = 0x20020;
-pub const MON_8: ::nl_item = 0x20021;
-pub const MON_9: ::nl_item = 0x20022;
-pub const MON_10: ::nl_item = 0x20023;
-pub const MON_11: ::nl_item = 0x20024;
-pub const MON_12: ::nl_item = 0x20025;
-
-pub const AM_STR: ::nl_item = 0x20026;
-pub const PM_STR: ::nl_item = 0x20027;
-
-pub const D_T_FMT: ::nl_item = 0x20028;
-pub const D_FMT: ::nl_item = 0x20029;
-pub const T_FMT: ::nl_item = 0x2002A;
-pub const T_FMT_AMPM: ::nl_item = 0x2002B;
-
-pub const ERA: ::nl_item = 0x2002C;
-pub const ERA_D_FMT: ::nl_item = 0x2002E;
-pub const ALT_DIGITS: ::nl_item = 0x2002F;
-pub const ERA_D_T_FMT: ::nl_item = 0x20030;
-pub const ERA_T_FMT: ::nl_item = 0x20031;
-
-pub const CODESET: ::nl_item = 14;
-
-pub const CRNCYSTR: ::nl_item = 0x4000F;
-
-pub const RADIXCHAR: ::nl_item = 0x10000;
-pub const THOUSEP: ::nl_item = 0x10001;
-
-pub const YESEXPR: ::nl_item = 0x50000;
-pub const NOEXPR: ::nl_item = 0x50001;
-pub const YESSTR: ::nl_item = 0x50002;
-pub const NOSTR: ::nl_item = 0x50003;
-
-pub const FILENAME_MAX: ::c_uint = 4096;
-pub const L_tmpnam: ::c_uint = 20;
-pub const _PC_LINK_MAX: ::c_int = 0;
-pub const _PC_MAX_CANON: ::c_int = 1;
-pub const _PC_MAX_INPUT: ::c_int = 2;
-pub const _PC_NAME_MAX: ::c_int = 3;
-pub const _PC_PATH_MAX: ::c_int = 4;
-pub const _PC_PIPE_BUF: ::c_int = 5;
-pub const _PC_CHOWN_RESTRICTED: ::c_int = 6;
-pub const _PC_NO_TRUNC: ::c_int = 7;
-pub const _PC_VDISABLE: ::c_int = 8;
-
-pub const _SC_ARG_MAX: ::c_int = 0;
-pub const _SC_CHILD_MAX: ::c_int = 1;
-pub const _SC_CLK_TCK: ::c_int = 2;
-pub const _SC_NGROUPS_MAX: ::c_int = 3;
-pub const _SC_OPEN_MAX: ::c_int = 4;
-pub const _SC_STREAM_MAX: ::c_int = 5;
-pub const _SC_TZNAME_MAX: ::c_int = 6;
-pub const _SC_JOB_CONTROL: ::c_int = 7;
-pub const _SC_SAVED_IDS: ::c_int = 8;
-pub const _SC_REALTIME_SIGNALS: ::c_int = 9;
-pub const _SC_PRIORITY_SCHEDULING: ::c_int = 10;
-pub const _SC_TIMERS: ::c_int = 11;
-pub const _SC_ASYNCHRONOUS_IO: ::c_int = 12;
-pub const _SC_PRIORITIZED_IO: ::c_int = 13;
-pub const _SC_SYNCHRONIZED_IO: ::c_int = 14;
-pub const _SC_FSYNC: ::c_int = 15;
-pub const _SC_MAPPED_FILES: ::c_int = 16;
-pub const _SC_MEMLOCK: ::c_int = 17;
-pub const _SC_MEMLOCK_RANGE: ::c_int = 18;
-pub const _SC_MEMORY_PROTECTION: ::c_int = 19;
-pub const _SC_MESSAGE_PASSING: ::c_int = 20;
-pub const _SC_SEMAPHORES: ::c_int = 21;
-pub const _SC_SHARED_MEMORY_OBJECTS: ::c_int = 22;
-pub const _SC_AIO_LISTIO_MAX: ::c_int = 23;
-pub const _SC_AIO_MAX: ::c_int = 24;
-pub const _SC_AIO_PRIO_DELTA_MAX: ::c_int = 25;
-pub const _SC_DELAYTIMER_MAX: ::c_int = 26;
-pub const _SC_MQ_OPEN_MAX: ::c_int = 27;
-pub const _SC_MQ_PRIO_MAX: ::c_int = 28;
-pub const _SC_VERSION: ::c_int = 29;
-pub const _SC_PAGESIZE: ::c_int = 30;
-pub const _SC_PAGE_SIZE: ::c_int = _SC_PAGESIZE;
-pub const _SC_RTSIG_MAX: ::c_int = 31;
-pub const _SC_SEM_NSEMS_MAX: ::c_int = 32;
-pub const _SC_SEM_VALUE_MAX: ::c_int = 33;
-pub const _SC_SIGQUEUE_MAX: ::c_int = 34;
-pub const _SC_TIMER_MAX: ::c_int = 35;
-pub const _SC_BC_BASE_MAX: ::c_int = 36;
-pub const _SC_BC_DIM_MAX: ::c_int = 37;
-pub const _SC_BC_SCALE_MAX: ::c_int = 38;
-pub const _SC_BC_STRING_MAX: ::c_int = 39;
-pub const _SC_COLL_WEIGHTS_MAX: ::c_int = 40;
-pub const _SC_EXPR_NEST_MAX: ::c_int = 42;
-pub const _SC_LINE_MAX: ::c_int = 43;
-pub const _SC_RE_DUP_MAX: ::c_int = 44;
-pub const _SC_2_VERSION: ::c_int = 46;
-pub const _SC_2_C_BIND: ::c_int = 47;
-pub const _SC_2_C_DEV: ::c_int = 48;
-pub const _SC_2_FORT_DEV: ::c_int = 49;
-pub const _SC_2_FORT_RUN: ::c_int = 50;
-pub const _SC_2_SW_DEV: ::c_int = 51;
-pub const _SC_2_LOCALEDEF: ::c_int = 52;
-pub const _SC_IOV_MAX: ::c_int = 60;
-pub const _SC_THREADS: ::c_int = 67;
-pub const _SC_THREAD_SAFE_FUNCTIONS: ::c_int = 68;
-pub const _SC_GETGR_R_SIZE_MAX: ::c_int = 69;
-pub const _SC_GETPW_R_SIZE_MAX: ::c_int = 70;
-pub const _SC_LOGIN_NAME_MAX: ::c_int = 71;
-pub const _SC_TTY_NAME_MAX: ::c_int = 72;
-pub const _SC_THREAD_DESTRUCTOR_ITERATIONS: ::c_int = 73;
-pub const _SC_THREAD_KEYS_MAX: ::c_int = 74;
-pub const _SC_THREAD_STACK_MIN: ::c_int = 75;
-pub const _SC_THREAD_THREADS_MAX: ::c_int = 76;
-pub const _SC_THREAD_ATTR_STACKADDR: ::c_int = 77;
-pub const _SC_THREAD_ATTR_STACKSIZE: ::c_int = 78;
-pub const _SC_THREAD_PRIORITY_SCHEDULING: ::c_int = 79;
-pub const _SC_THREAD_PRIO_INHERIT: ::c_int = 80;
-pub const _SC_THREAD_PRIO_PROTECT: ::c_int = 81;
-pub const _SC_NPROCESSORS_ONLN: ::c_int = 84;
-pub const _SC_ATEXIT_MAX: ::c_int = 87;
-pub const _SC_XOPEN_VERSION: ::c_int = 89;
-pub const _SC_XOPEN_XCU_VERSION: ::c_int = 90;
-pub const _SC_XOPEN_UNIX: ::c_int = 91;
-pub const _SC_XOPEN_CRYPT: ::c_int = 92;
-pub const _SC_XOPEN_ENH_I18N: ::c_int = 93;
-pub const _SC_XOPEN_SHM: ::c_int = 94;
-pub const _SC_2_CHAR_TERM: ::c_int = 95;
-pub const _SC_2_UPE: ::c_int = 97;
-pub const _SC_XBS5_ILP32_OFF32: ::c_int = 125;
-pub const _SC_XBS5_ILP32_OFFBIG: ::c_int = 126;
-pub const _SC_XBS5_LPBIG_OFFBIG: ::c_int = 128;
-pub const _SC_XOPEN_LEGACY: ::c_int = 129;
-pub const _SC_XOPEN_REALTIME: ::c_int = 130;
-pub const _SC_XOPEN_REALTIME_THREADS: ::c_int = 131;
-pub const _SC_HOST_NAME_MAX: ::c_int = 180;
-
-pub const RLIM_SAVED_MAX: ::rlim_t = RLIM_INFINITY;
-pub const RLIM_SAVED_CUR: ::rlim_t = RLIM_INFINITY;
-
-pub const GLOB_ERR: ::c_int = 1 << 0;
-pub const GLOB_MARK: ::c_int = 1 << 1;
-pub const GLOB_NOSORT: ::c_int = 1 << 2;
-pub const GLOB_DOOFFS: ::c_int = 1 << 3;
-pub const GLOB_NOCHECK: ::c_int = 1 << 4;
-pub const GLOB_APPEND: ::c_int = 1 << 5;
-pub const GLOB_NOESCAPE: ::c_int = 1 << 6;
-
-pub const GLOB_NOSPACE: ::c_int = 1;
-pub const GLOB_ABORTED: ::c_int = 2;
-pub const GLOB_NOMATCH: ::c_int = 3;
-
-pub const POSIX_MADV_NORMAL: ::c_int = 0;
-pub const POSIX_MADV_RANDOM: ::c_int = 1;
-pub const POSIX_MADV_SEQUENTIAL: ::c_int = 2;
-pub const POSIX_MADV_WILLNEED: ::c_int = 3;
-
-pub const S_IEXEC: mode_t = 64;
-pub const S_IWRITE: mode_t = 128;
-pub const S_IREAD: mode_t = 256;
-
-pub const F_LOCK: ::c_int = 1;
-pub const F_TEST: ::c_int = 3;
-pub const F_TLOCK: ::c_int = 2;
-pub const F_ULOCK: ::c_int = 0;
-
-pub const ST_RDONLY: ::c_ulong = 1;
-pub const ST_NOSUID: ::c_ulong = 2;
-pub const ST_NODEV: ::c_ulong = 4;
-pub const ST_NOEXEC: ::c_ulong = 8;
-pub const ST_SYNCHRONOUS: ::c_ulong = 16;
-pub const ST_MANDLOCK: ::c_ulong = 64;
-pub const ST_WRITE: ::c_ulong = 128;
-pub const ST_APPEND: ::c_ulong = 256;
-pub const ST_IMMUTABLE: ::c_ulong = 512;
-pub const ST_NOATIME: ::c_ulong = 1024;
-pub const ST_NODIRATIME: ::c_ulong = 2048;
-
-pub const RTLD_NEXT: *mut ::c_void = -1i64 as *mut ::c_void;
-pub const RTLD_DEFAULT: *mut ::c_void = 0i64 as *mut ::c_void;
-pub const RTLD_NODELETE: ::c_int = 0x1000;
-pub const RTLD_NOW: ::c_int = 0x2;
-
-pub const TCP_MD5SIG: ::c_int = 14;
-
-pub const PTHREAD_MUTEX_INITIALIZER: pthread_mutex_t = pthread_mutex_t {
-    __align: [],
-    size: [0; __SIZEOF_PTHREAD_MUTEX_T],
-};
-pub const PTHREAD_COND_INITIALIZER: pthread_cond_t = pthread_cond_t {
-    __align: [],
-    size: [0; __SIZEOF_PTHREAD_COND_T],
-};
-pub const PTHREAD_RWLOCK_INITIALIZER: pthread_rwlock_t = pthread_rwlock_t {
-    __align: [],
-    size: [0; __SIZEOF_PTHREAD_RWLOCK_T],
-};
-pub const PTHREAD_MUTEX_NORMAL: ::c_int = 0;
-pub const PTHREAD_MUTEX_RECURSIVE: ::c_int = 1;
-pub const PTHREAD_MUTEX_ERRORCHECK: ::c_int = 2;
-pub const PTHREAD_MUTEX_DEFAULT: ::c_int = PTHREAD_MUTEX_NORMAL;
-pub const __SIZEOF_PTHREAD_COND_T: usize = 48;
-
-pub const SCHED_OTHER: ::c_int = 0;
-pub const SCHED_FIFO: ::c_int = 1;
-pub const SCHED_RR: ::c_int = 2;
-pub const SCHED_BATCH: ::c_int = 3;
-pub const SCHED_IDLE: ::c_int = 5;
-
-pub const IPC_CREAT: ::c_int = 0o1000;
-pub const IPC_EXCL: ::c_int = 0o2000;
-pub const IPC_NOWAIT: ::c_int = 0o4000;
-
-pub const IPC_RMID: ::c_int = 0;
-pub const IPC_SET: ::c_int = 1;
-pub const IPC_STAT: ::c_int = 2;
-pub const IPC_INFO: ::c_int = 3;
-
-pub const SHM_R: ::c_int = 0o400;
-pub const SHM_W: ::c_int = 0o200;
-
-pub const SHM_RDONLY: ::c_int = 0o10000;
-pub const SHM_RND: ::c_int = 0o20000;
-pub const SHM_REMAP: ::c_int = 0o40000;
-pub const SHM_EXEC: ::c_int = 0o100000;
-
-pub const SHM_LOCK: ::c_int = 11;
-pub const SHM_UNLOCK: ::c_int = 12;
-
-pub const SHM_HUGETLB: ::c_int = 0o4000;
-pub const SHM_NORESERVE: ::c_int = 0o10000;
-
-pub const EPOLLRDHUP: ::c_int = 0x2000;
-pub const EPOLLONESHOT: ::c_int = 0x40000000;
-
-pub const QFMT_VFS_OLD: ::c_int = 1;
-pub const QFMT_VFS_V0: ::c_int = 2;
-
-pub const SFD_CLOEXEC: ::c_int = 0x080000;
-
-pub const EFD_SEMAPHORE: ::c_int = 0x1;
-
-pub const NCCS: usize = 32;
-
-pub const AF_NETLINK: ::c_int = 16;
-
-pub const LOG_NFACILITIES: ::c_int = 24;
-
-pub const SEM_FAILED: *mut ::sem_t = 0 as *mut sem_t;
-
-pub const RB_AUTOBOOT: ::c_int = 0x01234567u32 as i32;
-pub const RB_HALT_SYSTEM: ::c_int = 0xcdef0123u32 as i32;
-pub const RB_ENABLE_CAD: ::c_int = 0x89abcdefu32 as i32;
-pub const RB_DISABLE_CAD: ::c_int = 0x00000000u32 as i32;
-pub const RB_POWER_OFF: ::c_int = 0x4321fedcu32 as i32;
-pub const RB_SW_SUSPEND: ::c_int = 0xd000fce2u32 as i32;
-pub const RB_KEXEC: ::c_int = 0x45584543u32 as i32;
-
-pub const SYNC_FILE_RANGE_WAIT_BEFORE: ::c_uint = 1;
-pub const SYNC_FILE_RANGE_WRITE: ::c_uint = 2;
-pub const SYNC_FILE_RANGE_WAIT_AFTER: ::c_uint = 4;
-
-f! {
-    pub fn CPU_ZERO(cpuset: &mut cpu_set_t) -> () {
-        for slot in cpuset.bits.iter_mut() {
-            *slot = 0;
-        }
-    }
-
-    pub fn CPU_SET(cpu: usize, cpuset: &mut cpu_set_t) -> () {
-        let size_in_bits = 8 * mem::size_of_val(&cpuset.bits[0]); // 32, 64 etc
-        let (idx, offset) = (cpu / size_in_bits, cpu % size_in_bits);
-        cpuset.bits[idx] |= 1 << offset;
-        ()
-    }
-
-    pub fn CPU_CLR(cpu: usize, cpuset: &mut cpu_set_t) -> () {
-        let size_in_bits = 8 * mem::size_of_val(&cpuset.bits[0]); // 32, 64 etc
-        let (idx, offset) = (cpu / size_in_bits, cpu % size_in_bits);
-        cpuset.bits[idx] &= !(1 << offset);
-        ()
-    }
-
-    pub fn CPU_ISSET(cpu: usize, cpuset: &cpu_set_t) -> bool {
-        let size_in_bits = 8 * mem::size_of_val(&cpuset.bits[0]);
-        let (idx, offset) = (cpu / size_in_bits, cpu % size_in_bits);
-        0 != (cpuset.bits[idx] & (1 << offset))
-    }
-
-    pub fn CPU_EQUAL(set1: &cpu_set_t, set2: &cpu_set_t) -> bool {
-        set1.bits == set2.bits
-    }
-}
-
-extern {
-    pub fn lutimes(file: *const ::c_char, times: *const ::timeval) -> ::c_int;
-
-    pub fn setpwent();
-    pub fn getpwent() -> *mut passwd;
-    pub fn shm_open(name: *const c_char, oflag: ::c_int,
-                    mode: mode_t) -> ::c_int;
-    pub fn shmget(key: ::key_t, size: ::size_t, shmflg: ::c_int) -> ::c_int;
-    pub fn shmat(shmid: ::c_int,
-                 shmaddr: *const ::c_void,
-                 shmflg: ::c_int) -> *mut ::c_void;
-    pub fn shmdt(shmaddr: *const ::c_void) -> ::c_int;
-    pub fn shmctl(shmid: ::c_int,
-                  cmd: ::c_int,
-                  buf: *mut ::shmid_ds) -> ::c_int;
-    pub fn mprotect(addr: *mut ::c_void, len: ::size_t, prot: ::c_int)
-                    -> ::c_int;
-    pub fn __errno_location() -> *mut ::c_int;
-
-    pub fn fopen64(filename: *const c_char,
-                   mode: *const c_char) -> *mut ::FILE;
-    pub fn freopen64(filename: *const c_char, mode: *const c_char,
-                     file: *mut ::FILE) -> *mut ::FILE;
-    pub fn tmpfile64() -> *mut ::FILE;
-    pub fn fgetpos64(stream: *mut ::FILE, ptr: *mut fpos64_t) -> ::c_int;
-    pub fn fsetpos64(stream: *mut ::FILE, ptr: *const fpos64_t) -> ::c_int;
-    pub fn fseeko64(stream: *mut ::FILE,
-                    offset: ::off64_t,
-                    whence: ::c_int) -> ::c_int;
-    pub fn ftello64(stream: *mut ::FILE) -> ::off64_t;
-    pub fn fallocate(fd: ::c_int, mode: ::c_int,
-                     offset: ::off_t, len: ::off_t) -> ::c_int;
-    pub fn posix_fallocate(fd: ::c_int, offset: ::off_t,
-                           len: ::off_t) -> ::c_int;
-    pub fn readahead(fd: ::c_int, offset: ::off64_t,
-                     count: ::size_t) -> ::ssize_t;
-    pub fn getxattr(path: *const c_char, name: *const c_char,
-                    value: *mut ::c_void, size: ::size_t) -> ::ssize_t;
-    pub fn lgetxattr(path: *const c_char, name: *const c_char,
-                     value: *mut ::c_void, size: ::size_t) -> ::ssize_t;
-    pub fn fgetxattr(filedes: ::c_int, name: *const c_char,
-                     value: *mut ::c_void, size: ::size_t) -> ::ssize_t;
-    pub fn setxattr(path: *const c_char, name: *const c_char,
-                    value: *const ::c_void, size: ::size_t,
-                    flags: ::c_int) -> ::c_int;
-    pub fn lsetxattr(path: *const c_char, name: *const c_char,
-                     value: *const ::c_void, size: ::size_t,
-                     flags: ::c_int) -> ::c_int;
-    pub fn fsetxattr(filedes: ::c_int, name: *const c_char,
-                     value: *const ::c_void, size: ::size_t,
-                     flags: ::c_int) -> ::c_int;
-    pub fn listxattr(path: *const c_char, list: *mut c_char,
-                     size: ::size_t) -> ::ssize_t;
-    pub fn llistxattr(path: *const c_char, list: *mut c_char,
-                      size: ::size_t) -> ::ssize_t;
-    pub fn flistxattr(filedes: ::c_int, list: *mut c_char,
-                      size: ::size_t) -> ::ssize_t;
-    pub fn removexattr(path: *const c_char, name: *const c_char) -> ::c_int;
-    pub fn lremovexattr(path: *const c_char, name: *const c_char) -> ::c_int;
-    pub fn fremovexattr(filedes: ::c_int, name: *const c_char) -> ::c_int;
-    pub fn signalfd(fd: ::c_int,
-                    mask: *const ::sigset_t,
-                    flags: ::c_int) -> ::c_int;
-    pub fn pwritev(fd: ::c_int,
-                   iov: *const ::iovec,
-                   iovcnt: ::c_int,
-                   offset: ::off_t) -> ::ssize_t;
-    pub fn preadv(fd: ::c_int,
-                  iov: *const ::iovec,
-                  iovcnt: ::c_int,
-                  offset: ::off_t) -> ::ssize_t;
-    pub fn quotactl(cmd: ::c_int,
-                    special: *const ::c_char,
-                    id: ::c_int,
-                    data: *mut ::c_char) -> ::c_int;
-    pub fn mq_open(name: *const ::c_char, oflag: ::c_int, ...) -> ::mqd_t;
-    pub fn mq_close(mqd: ::mqd_t) -> ::c_int;
-    pub fn mq_unlink(name: *const ::c_char) -> ::c_int;
-    pub fn mq_receive(mqd: ::mqd_t,
-                      msg_ptr: *mut ::c_char,
-                      msg_len: ::size_t,
-                      msq_prio: *mut ::c_uint) -> ::ssize_t;
-    pub fn mq_send(mqd: ::mqd_t,
-                   msg_ptr: *const ::c_char,
-                   msg_len: ::size_t,
-                   msq_prio: ::c_uint) -> ::c_int;
-    pub fn mq_getattr(mqd: ::mqd_t, attr: *mut ::mq_attr) -> ::c_int;
-    pub fn mq_setattr(mqd: ::mqd_t,
-                      newattr: *const ::mq_attr,
-                      oldattr: *mut ::mq_attr) -> ::c_int;
-    pub fn epoll_pwait(epfd: ::c_int,
-                       events: *mut ::epoll_event,
-                       maxevents: ::c_int,
-                       timeout: ::c_int,
-                       sigmask: *const ::sigset_t) -> ::c_int;
-    pub fn dup3(oldfd: ::c_int, newfd: ::c_int, flags: ::c_int) -> ::c_int;
-    pub fn sethostname(name: *const ::c_char, len: ::size_t) -> ::c_int;
-    pub fn mkostemp(template: *mut ::c_char, flags: ::c_int) -> ::c_int;
-    pub fn mkostemps(template: *mut ::c_char,
-                     suffixlen: ::c_int,
-                     flags: ::c_int) -> ::c_int;
-    pub fn sigtimedwait(set: *const sigset_t,
-                        info: *mut siginfo_t,
-                        timeout: *const ::timespec) -> ::c_int;
-    pub fn sigwaitinfo(set: *const sigset_t,
-                       info: *mut siginfo_t) -> ::c_int;
-    pub fn openpty(amaster: *mut ::c_int,
-                   aslave: *mut ::c_int,
-                   name: *mut ::c_char,
-                   termp: *const termios,
-                   winp: *const ::winsize) -> ::c_int;
-    pub fn forkpty(amaster: *mut ::c_int,
-                   name: *mut ::c_char,
-                   termp: *const termios,
-                   winp: *const ::winsize) -> ::pid_t;
-    pub fn nl_langinfo_l(item: ::nl_item, locale: ::locale_t) -> *mut ::c_char;
-    pub fn getnameinfo(sa: *const ::sockaddr,
-                       salen: ::socklen_t,
-                       host: *mut ::c_char,
-                       hostlen: ::socklen_t,
-                       serv: *mut ::c_char,
-                       sevlen: ::socklen_t,
-                       flags: ::c_int) -> ::c_int;
-    pub fn prlimit(pid: ::pid_t, resource: ::c_int, new_limit: *const ::rlimit,
-                   old_limit: *mut ::rlimit) -> ::c_int;
-    pub fn prlimit64(pid: ::pid_t,
-                     resource: ::c_int,
-                     new_limit: *const ::rlimit64,
-                     old_limit: *mut ::rlimit64) -> ::c_int;
-    pub fn getloadavg(loadavg: *mut ::c_double, nelem: ::c_int) -> ::c_int;
-    pub fn process_vm_readv(pid: ::pid_t,
-                            local_iov: *const ::iovec,
-                            liovcnt: ::c_ulong,
-                            remote_iov: *const ::iovec,
-                            riovcnt: ::c_ulong,
-                            flags: ::c_ulong) -> isize;
-    pub fn process_vm_writev(pid: ::pid_t,
-                             local_iov: *const ::iovec,
-                             liovcnt: ::c_ulong,
-                             remote_iov: *const ::iovec,
-                             riovcnt: ::c_ulong,
-                             flags: ::c_ulong) -> isize;
-    pub fn reboot(how_to: ::c_int) -> ::c_int;
-
-    // Not available now on Android
-    pub fn mkfifoat(dirfd: ::c_int, pathname: *const ::c_char,
-                    mode: ::mode_t) -> ::c_int;
-    pub fn if_nameindex() -> *mut if_nameindex;
-    pub fn if_freenameindex(ptr: *mut if_nameindex);
-    pub fn sync_file_range(fd: ::c_int, offset: ::off64_t,
-                           nbytes: ::off64_t, flags: ::c_uint) -> ::c_int;
-}
-
-cfg_if! {
-    if #[cfg(any(target_env = "musl",
-                 target_os = "emscripten"))] {
-        mod musl;
-        pub use self::musl::*;
-    } else if #[cfg(any(target_arch = "mips", target_arch = "mipsel"))] {
-        mod mips;
-        pub use self::mips::*;
-    } else if #[cfg(any(target_arch = "s390x"))] {
-        mod s390x;
-        pub use self::s390x::*;
-    } else if #[cfg(any(target_arch = "mips64"))] {
-        mod mips64;
-        pub use self::mips64::*;
-    } else {
-        mod other;
-        pub use self::other::*;
-    }
-}
diff --git a/third_party/rust/libc/src/unix/notbsd/linux/musl/b32/arm.rs b/third_party/rust/libc/src/unix/notbsd/linux/musl/b32/arm.rs
deleted file mode 100644
index 2f27e3113..000000000
--- a/third_party/rust/libc/src/unix/notbsd/linux/musl/b32/arm.rs
+++ /dev/null
@@ -1,321 +0,0 @@
-pub type c_char = u8;
-pub type wchar_t = u32;
-
-s! {
-    pub struct stat {
-        pub st_dev: ::dev_t,
-        __st_dev_padding: ::c_int,
-        __st_ino_truncated: ::c_long,
-        pub st_mode: ::mode_t,
-        pub st_nlink: ::nlink_t,
-        pub st_uid: ::uid_t,
-        pub st_gid: ::gid_t,
-        pub st_rdev: ::dev_t,
-        __st_rdev_padding: ::c_int,
-        pub st_size: ::off_t,
-        pub st_blksize: ::blksize_t,
-        pub st_blocks: ::blkcnt_t,
-        pub st_atime: ::time_t,
-        pub st_atime_nsec: ::c_long,
-        pub st_mtime: ::time_t,
-        pub st_mtime_nsec: ::c_long,
-        pub st_ctime: ::time_t,
-        pub st_ctime_nsec: ::c_long,
-        pub st_ino: ::ino_t,
-    }
-
-    pub struct stat64 {
-        pub st_dev: ::dev_t,
-        __st_dev_padding: ::c_int,
-        __st_ino_truncated: ::c_long,
-        pub st_mode: ::mode_t,
-        pub st_nlink: ::nlink_t,
-        pub st_uid: ::uid_t,
-        pub st_gid: ::gid_t,
-        pub st_rdev: ::dev_t,
-        __st_rdev_padding: ::c_int,
-        pub st_size: ::off_t,
-        pub st_blksize: ::blksize_t,
-        pub st_blocks: ::blkcnt_t,
-        pub st_atime: ::time_t,
-        pub st_atime_nsec: ::c_long,
-        pub st_mtime: ::time_t,
-        pub st_mtime_nsec: ::c_long,
-        pub st_ctime: ::time_t,
-        pub st_ctime_nsec: ::c_long,
-        pub st_ino: ::ino_t,
-    }
-
-    pub struct stack_t {
-        pub ss_sp: *mut ::c_void,
-        pub ss_flags: ::c_int,
-        pub ss_size: ::size_t
-    }
-
-    pub struct shmid_ds {
-        pub shm_perm: ::ipc_perm,
-        pub shm_segsz: ::size_t,
-        pub shm_atime: ::time_t,
-        __unused1: ::c_int,
-        pub shm_dtime: ::time_t,
-        __unused2: ::c_int,
-        pub shm_ctime: ::time_t,
-        __unused3: ::c_int,
-        pub shm_cpid: ::pid_t,
-        pub shm_lpid: ::pid_t,
-        pub shm_nattch: ::c_ulong,
-        __pad1: ::c_ulong,
-        __pad2: ::c_ulong,
-    }
-
-    pub struct statfs {
-        pub f_type: ::c_ulong,
-        pub f_bsize: ::c_ulong,
-        pub f_blocks: ::fsblkcnt_t,
-        pub f_bfree: ::fsblkcnt_t,
-        pub f_bavail: ::fsblkcnt_t,
-        pub f_files: ::fsfilcnt_t,
-        pub f_ffree: ::fsfilcnt_t,
-        pub f_fsid: ::fsid_t,
-        pub f_namelen: ::c_ulong,
-        pub f_frsize: ::c_ulong,
-        pub f_flags: ::c_ulong,
-        pub f_spare: [::c_ulong; 4],
-    }
-
-    pub struct siginfo_t {
-        pub si_signo: ::c_int,
-        pub si_errno: ::c_int,
-        pub si_code: ::c_int,
-        pub _pad: [::c_int; 29],
-        _align: [usize; 0],
-    }
-}
-
-pub const O_DIRECT: ::c_int = 0x4000;
-pub const O_DIRECTORY: ::c_int = 0x10000;
-pub const O_NOFOLLOW: ::c_int = 0x20000;
-pub const O_ASYNC: ::c_int = 0x2000;
-
-pub const FIOCLEX: ::c_int = 0x5451;
-pub const FIONBIO: ::c_int = 0x5421;
-
-pub const RLIMIT_RSS: ::c_int = 5;
-pub const RLIMIT_NOFILE: ::c_int = 7;
-pub const RLIMIT_AS: ::c_int = 9;
-pub const RLIMIT_NPROC: ::c_int = 6;
-pub const RLIMIT_MEMLOCK: ::c_int = 8;
-
-pub const O_APPEND: ::c_int = 1024;
-pub const O_CREAT: ::c_int = 64;
-pub const O_EXCL: ::c_int = 128;
-pub const O_NOCTTY: ::c_int = 256;
-pub const O_NONBLOCK: ::c_int = 2048;
-pub const O_SYNC: ::c_int = 1052672;
-pub const O_RSYNC: ::c_int = 1052672;
-pub const O_DSYNC: ::c_int = 4096;
-
-pub const SOCK_NONBLOCK: ::c_int = 2048;
-
-pub const MAP_ANON: ::c_int = 0x0020;
-pub const MAP_GROWSDOWN: ::c_int = 0x0100;
-pub const MAP_DENYWRITE: ::c_int = 0x0800;
-pub const MAP_EXECUTABLE: ::c_int = 0x01000;
-pub const MAP_LOCKED: ::c_int = 0x02000;
-pub const MAP_NORESERVE: ::c_int = 0x04000;
-pub const MAP_POPULATE: ::c_int = 0x08000;
-pub const MAP_NONBLOCK: ::c_int = 0x010000;
-pub const MAP_STACK: ::c_int = 0x020000;
-
-pub const SOCK_STREAM: ::c_int = 1;
-pub const SOCK_DGRAM: ::c_int = 2;
-pub const SOCK_SEQPACKET: ::c_int = 5;
-
-pub const SOL_SOCKET: ::c_int = 1;
-
-pub const EDEADLK: ::c_int = 35;
-pub const ENAMETOOLONG: ::c_int = 36;
-pub const ENOLCK: ::c_int = 37;
-pub const ENOSYS: ::c_int = 38;
-pub const ENOTEMPTY: ::c_int = 39;
-pub const ELOOP: ::c_int = 40;
-pub const ENOMSG: ::c_int = 42;
-pub const EIDRM: ::c_int = 43;
-pub const ECHRNG: ::c_int = 44;
-pub const EL2NSYNC: ::c_int = 45;
-pub const EL3HLT: ::c_int = 46;
-pub const EL3RST: ::c_int = 47;
-pub const ELNRNG: ::c_int = 48;
-pub const EUNATCH: ::c_int = 49;
-pub const ENOCSI: ::c_int = 50;
-pub const EL2HLT: ::c_int = 51;
-pub const EBADE: ::c_int = 52;
-pub const EBADR: ::c_int = 53;
-pub const EXFULL: ::c_int = 54;
-pub const ENOANO: ::c_int = 55;
-pub const EBADRQC: ::c_int = 56;
-pub const EBADSLT: ::c_int = 57;
-pub const EDEADLOCK: ::c_int = EDEADLK;
-pub const EMULTIHOP: ::c_int = 72;
-pub const EBADMSG: ::c_int = 74;
-pub const EOVERFLOW: ::c_int = 75;
-pub const ENOTUNIQ: ::c_int = 76;
-pub const EBADFD: ::c_int = 77;
-pub const EREMCHG: ::c_int = 78;
-pub const ELIBACC: ::c_int = 79;
-pub const ELIBBAD: ::c_int = 80;
-pub const ELIBSCN: ::c_int = 81;
-pub const ELIBMAX: ::c_int = 82;
-pub const ELIBEXEC: ::c_int = 83;
-pub const EILSEQ: ::c_int = 84;
-pub const ERESTART: ::c_int = 85;
-pub const ESTRPIPE: ::c_int = 86;
-pub const EUSERS: ::c_int = 87;
-pub const ENOTSOCK: ::c_int = 88;
-pub const EDESTADDRREQ: ::c_int = 89;
-pub const EMSGSIZE: ::c_int = 90;
-pub const EPROTOTYPE: ::c_int = 91;
-pub const ENOPROTOOPT: ::c_int = 92;
-pub const EPROTONOSUPPORT: ::c_int = 93;
-pub const ESOCKTNOSUPPORT: ::c_int = 94;
-pub const EOPNOTSUPP: ::c_int = 95;
-pub const EPFNOSUPPORT: ::c_int = 96;
-pub const EAFNOSUPPORT: ::c_int = 97;
-pub const EADDRINUSE: ::c_int = 98;
-pub const EADDRNOTAVAIL: ::c_int = 99;
-pub const ENETDOWN: ::c_int = 100;
-pub const ENETUNREACH: ::c_int = 101;
-pub const ENETRESET: ::c_int = 102;
-pub const ECONNABORTED: ::c_int = 103;
-pub const ECONNRESET: ::c_int = 104;
-pub const ENOBUFS: ::c_int = 105;
-pub const EISCONN: ::c_int = 106;
-pub const ENOTCONN: ::c_int = 107;
-pub const ESHUTDOWN: ::c_int = 108;
-pub const ETOOMANYREFS: ::c_int = 109;
-pub const ETIMEDOUT: ::c_int = 110;
-pub const ECONNREFUSED: ::c_int = 111;
-pub const EHOSTDOWN: ::c_int = 112;
-pub const EHOSTUNREACH: ::c_int = 113;
-pub const EALREADY: ::c_int = 114;
-pub const EINPROGRESS: ::c_int = 115;
-pub const ESTALE: ::c_int = 116;
-pub const EUCLEAN: ::c_int = 117;
-pub const ENOTNAM: ::c_int = 118;
-pub const ENAVAIL: ::c_int = 119;
-pub const EISNAM: ::c_int = 120;
-pub const EREMOTEIO: ::c_int = 121;
-pub const EDQUOT: ::c_int = 122;
-pub const ENOMEDIUM: ::c_int = 123;
-pub const EMEDIUMTYPE: ::c_int = 124;
-pub const ECANCELED: ::c_int = 125;
-pub const ENOKEY: ::c_int = 126;
-pub const EKEYEXPIRED: ::c_int = 127;
-pub const EKEYREVOKED: ::c_int = 128;
-pub const EKEYREJECTED: ::c_int = 129;
-pub const EOWNERDEAD: ::c_int = 130;
-pub const ENOTRECOVERABLE: ::c_int = 131;
-pub const ERFKILL: ::c_int = 132;
-pub const EHWPOISON: ::c_int = 133;
-
-pub const SO_REUSEADDR: ::c_int = 2;
-pub const SO_TYPE: ::c_int = 3;
-pub const SO_ERROR: ::c_int = 4;
-pub const SO_DONTROUTE: ::c_int = 5;
-pub const SO_BROADCAST: ::c_int = 6;
-pub const SO_SNDBUF: ::c_int = 7;
-pub const SO_RCVBUF: ::c_int = 8;
-pub const SO_KEEPALIVE: ::c_int = 9;
-pub const SO_OOBINLINE: ::c_int = 10;
-pub const SO_LINGER: ::c_int = 13;
-pub const SO_REUSEPORT: ::c_int = 15;
-pub const SO_RCVLOWAT: ::c_int = 18;
-pub const SO_SNDLOWAT: ::c_int = 19;
-pub const SO_RCVTIMEO: ::c_int = 20;
-pub const SO_SNDTIMEO: ::c_int = 21;
-pub const SO_ACCEPTCONN: ::c_int = 30;
-
-pub const SA_ONSTACK: ::c_int = 0x08000000;
-pub const SA_SIGINFO: ::c_int = 0x00000004;
-pub const SA_NOCLDWAIT: ::c_int = 0x00000002;
-
-pub const SIGCHLD: ::c_int = 17;
-pub const SIGBUS: ::c_int = 7;
-pub const SIGTTIN: ::c_int = 21;
-pub const SIGTTOU: ::c_int = 22;
-pub const SIGXCPU: ::c_int = 24;
-pub const SIGXFSZ: ::c_int = 25;
-pub const SIGVTALRM: ::c_int = 26;
-pub const SIGPROF: ::c_int = 27;
-pub const SIGWINCH: ::c_int = 28;
-pub const SIGUSR1: ::c_int = 10;
-pub const SIGUSR2: ::c_int = 12;
-pub const SIGCONT: ::c_int = 18;
-pub const SIGSTOP: ::c_int = 19;
-pub const SIGTSTP: ::c_int = 20;
-pub const SIGURG: ::c_int = 23;
-pub const SIGIO: ::c_int = 29;
-pub const SIGSYS: ::c_int = 31;
-pub const SIGSTKFLT: ::c_int = 16;
-pub const SIGPOLL: ::c_int = 29;
-pub const SIGPWR: ::c_int = 30;
-pub const SIG_SETMASK: ::c_int = 2;
-pub const SIG_BLOCK: ::c_int = 0x000000;
-pub const SIG_UNBLOCK: ::c_int = 0x01;
-
-pub const EXTPROC: ::tcflag_t = 0x00010000;
-
-pub const MAP_HUGETLB: ::c_int = 0x040000;
-
-pub const F_GETLK: ::c_int = 12;
-pub const F_GETOWN: ::c_int = 9;
-pub const F_SETLK: ::c_int = 13;
-pub const F_SETLKW: ::c_int = 14;
-pub const F_SETOWN: ::c_int = 8;
-
-pub const VEOF: usize = 4;
-pub const VEOL: usize = 11;
-pub const VEOL2: usize = 16;
-pub const VMIN: usize = 6;
-pub const IEXTEN: ::tcflag_t = 0x00008000;
-pub const TOSTOP: ::tcflag_t = 0x00000100;
-pub const FLUSHO: ::tcflag_t = 0x00001000;
-
-pub const TCGETS: ::c_int = 0x5401;
-pub const TCSETS: ::c_int = 0x5402;
-pub const TCSETSW: ::c_int = 0x5403;
-pub const TCSETSF: ::c_int = 0x5404;
-pub const TCGETA: ::c_int = 0x5405;
-pub const TCSETA: ::c_int = 0x5406;
-pub const TCSETAW: ::c_int = 0x5407;
-pub const TCSETAF: ::c_int = 0x5408;
-pub const TCSBRK: ::c_int = 0x5409;
-pub const TCXONC: ::c_int = 0x540A;
-pub const TCFLSH: ::c_int = 0x540B;
-pub const TIOCGSOFTCAR: ::c_int = 0x5419;
-pub const TIOCSSOFTCAR: ::c_int = 0x541A;
-pub const TIOCLINUX: ::c_int = 0x541C;
-pub const TIOCGSERIAL: ::c_int = 0x541E;
-pub const TIOCEXCL: ::c_int = 0x540C;
-pub const TIOCNXCL: ::c_int = 0x540D;
-pub const TIOCSCTTY: ::c_int = 0x540E;
-pub const TIOCGPGRP: ::c_int = 0x540F;
-pub const TIOCSPGRP: ::c_int = 0x5410;
-pub const TIOCOUTQ: ::c_int = 0x5411;
-pub const TIOCSTI: ::c_int = 0x5412;
-pub const TIOCGWINSZ: ::c_int = 0x5413;
-pub const TIOCSWINSZ: ::c_int = 0x5414;
-pub const TIOCMGET: ::c_int = 0x5415;
-pub const TIOCMBIS: ::c_int = 0x5416;
-pub const TIOCMBIC: ::c_int = 0x5417;
-pub const TIOCMSET: ::c_int = 0x5418;
-pub const FIONREAD: ::c_int = 0x541B;
-pub const TIOCCONS: ::c_int = 0x541D;
-
-pub const SYS_gettid: ::c_long = 224;
-pub const SYS_perf_event_open: ::c_long = 364;
-
-pub const POSIX_MADV_DONTNEED: ::c_int = 0;
-pub const RUSAGE_CHILDREN: ::c_int = 1;
-pub const POLLWRNORM: ::c_short = 0x100;
-pub const POLLWRBAND: ::c_short = 0x200;
diff --git a/third_party/rust/libc/src/unix/notbsd/linux/musl/b32/asmjs.rs b/third_party/rust/libc/src/unix/notbsd/linux/musl/b32/asmjs.rs
deleted file mode 100644
index 991196c2a..000000000
--- a/third_party/rust/libc/src/unix/notbsd/linux/musl/b32/asmjs.rs
+++ /dev/null
@@ -1,320 +0,0 @@
-pub type c_char = u8;
-pub type wchar_t = u32;
-
-s! {
-    pub struct stat {
-        pub st_dev: ::dev_t,
-        __st_dev_padding: ::c_int,
-        __st_ino_truncated: ::c_long,
-        pub st_mode: ::mode_t,
-        pub st_nlink: ::nlink_t,
-        pub st_uid: ::uid_t,
-        pub st_gid: ::gid_t,
-        pub st_rdev: ::dev_t,
-        __st_rdev_padding: ::c_int,
-        pub st_size: ::off_t,
-        pub st_blksize: ::blksize_t,
-        pub st_blocks: ::blkcnt_t,
-        pub st_atime: ::time_t,
-        pub st_atime_nsec: ::c_long,
-        pub st_mtime: ::time_t,
-        pub st_mtime_nsec: ::c_long,
-        pub st_ctime: ::time_t,
-        pub st_ctime_nsec: ::c_long,
-        pub st_ino: ::ino_t,
-    }
-
-    pub struct stat64 {
-        pub st_dev: ::dev_t,
-        __st_dev_padding: ::c_int,
-        __st_ino_truncated: ::c_long,
-        pub st_mode: ::mode_t,
-        pub st_nlink: ::nlink_t,
-        pub st_uid: ::uid_t,
-        pub st_gid: ::gid_t,
-        pub st_rdev: ::dev_t,
-        __st_rdev_padding: ::c_int,
-        pub st_size: ::off_t,
-        pub st_blksize: ::blksize_t,
-        pub st_blocks: ::blkcnt_t,
-        pub st_atime: ::time_t,
-        pub st_atime_nsec: ::c_long,
-        pub st_mtime: ::time_t,
-        pub st_mtime_nsec: ::c_long,
-        pub st_ctime: ::time_t,
-        pub st_ctime_nsec: ::c_long,
-        pub st_ino: ::ino_t,
-    }
-
-    pub struct stack_t {
-        pub ss_sp: *mut ::c_void,
-        pub ss_flags: ::c_int,
-        pub ss_size: ::size_t
-    }
-
-    pub struct shmid_ds {
-        pub shm_perm: ::ipc_perm,
-        pub shm_segsz: ::size_t,
-        pub shm_atime: ::time_t,
-        __unused1: ::c_int,
-        pub shm_dtime: ::time_t,
-        __unused2: ::c_int,
-        pub shm_ctime: ::time_t,
-        __unused3: ::c_int,
-        pub shm_cpid: ::pid_t,
-        pub shm_lpid: ::pid_t,
-        pub shm_nattch: ::c_ulong,
-        __pad1: ::c_ulong,
-        __pad2: ::c_ulong,
-    }
-
-    pub struct statfs {
-        pub f_type: ::c_ulong,
-        pub f_bsize: ::c_ulong,
-        pub f_blocks: ::fsblkcnt_t,
-        pub f_bfree: ::fsblkcnt_t,
-        pub f_bavail: ::fsblkcnt_t,
-        pub f_files: ::fsfilcnt_t,
-        pub f_ffree: ::fsfilcnt_t,
-        pub f_fsid: ::fsid_t,
-        pub f_namelen: ::c_ulong,
-        pub f_frsize: ::c_ulong,
-        pub f_flags: ::c_ulong,
-        pub f_spare: [::c_ulong; 4],
-    }
-
-    pub struct siginfo_t {
-        pub si_signo: ::c_int,
-        pub si_errno: ::c_int,
-        pub si_code: ::c_int,
-        pub _pad: [::c_int; 29],
-        _align: [usize; 0],
-    }
-}
-
-pub const O_DIRECT: ::c_int = 0x4000;
-pub const O_DIRECTORY: ::c_int = 0x10000;
-pub const O_NOFOLLOW: ::c_int = 0x20000;
-pub const O_ASYNC: ::c_int = 0x2000;
-
-pub const FIOCLEX: ::c_int = 0x5451;
-pub const FIONBIO: ::c_int = 0x5421;
-
-pub const RLIMIT_RSS: ::c_int = 5;
-pub const RLIMIT_NOFILE: ::c_int = 7;
-pub const RLIMIT_AS: ::c_int = 9;
-pub const RLIMIT_NPROC: ::c_int = 6;
-pub const RLIMIT_MEMLOCK: ::c_int = 8;
-
-pub const O_APPEND: ::c_int = 1024;
-pub const O_CREAT: ::c_int = 64;
-pub const O_EXCL: ::c_int = 128;
-pub const O_NOCTTY: ::c_int = 256;
-pub const O_NONBLOCK: ::c_int = 2048;
-pub const O_SYNC: ::c_int = 1052672;
-pub const O_RSYNC: ::c_int = 1052672;
-pub const O_DSYNC: ::c_int = 4096;
-
-pub const SOCK_NONBLOCK: ::c_int = 2048;
-
-pub const MAP_ANON: ::c_int = 0x0020;
-pub const MAP_GROWSDOWN: ::c_int = 0x0100;
-pub const MAP_DENYWRITE: ::c_int = 0x0800;
-pub const MAP_EXECUTABLE: ::c_int = 0x01000;
-pub const MAP_LOCKED: ::c_int = 0x02000;
-pub const MAP_NORESERVE: ::c_int = 0x04000;
-pub const MAP_POPULATE: ::c_int = 0x08000;
-pub const MAP_NONBLOCK: ::c_int = 0x010000;
-pub const MAP_STACK: ::c_int = 0x020000;
-
-pub const SOCK_STREAM: ::c_int = 1;
-pub const SOCK_DGRAM: ::c_int = 2;
-pub const SOCK_SEQPACKET: ::c_int = 5;
-
-pub const SOL_SOCKET: ::c_int = 1;
-
-pub const EDEADLK: ::c_int = 35;
-pub const ENAMETOOLONG: ::c_int = 36;
-pub const ENOLCK: ::c_int = 37;
-pub const ENOSYS: ::c_int = 38;
-pub const ENOTEMPTY: ::c_int = 39;
-pub const ELOOP: ::c_int = 40;
-pub const ENOMSG: ::c_int = 42;
-pub const EIDRM: ::c_int = 43;
-pub const ECHRNG: ::c_int = 44;
-pub const EL2NSYNC: ::c_int = 45;
-pub const EL3HLT: ::c_int = 46;
-pub const EL3RST: ::c_int = 47;
-pub const ELNRNG: ::c_int = 48;
-pub const EUNATCH: ::c_int = 49;
-pub const ENOCSI: ::c_int = 50;
-pub const EL2HLT: ::c_int = 51;
-pub const EBADE: ::c_int = 52;
-pub const EBADR: ::c_int = 53;
-pub const EXFULL: ::c_int = 54;
-pub const ENOANO: ::c_int = 55;
-pub const EBADRQC: ::c_int = 56;
-pub const EBADSLT: ::c_int = 57;
-pub const EDEADLOCK: ::c_int = EDEADLK;
-pub const EMULTIHOP: ::c_int = 72;
-pub const EBADMSG: ::c_int = 74;
-pub const EOVERFLOW: ::c_int = 75;
-pub const ENOTUNIQ: ::c_int = 76;
-pub const EBADFD: ::c_int = 77;
-pub const EREMCHG: ::c_int = 78;
-pub const ELIBACC: ::c_int = 79;
-pub const ELIBBAD: ::c_int = 80;
-pub const ELIBSCN: ::c_int = 81;
-pub const ELIBMAX: ::c_int = 82;
-pub const ELIBEXEC: ::c_int = 83;
-pub const EILSEQ: ::c_int = 84;
-pub const ERESTART: ::c_int = 85;
-pub const ESTRPIPE: ::c_int = 86;
-pub const EUSERS: ::c_int = 87;
-pub const ENOTSOCK: ::c_int = 88;
-pub const EDESTADDRREQ: ::c_int = 89;
-pub const EMSGSIZE: ::c_int = 90;
-pub const EPROTOTYPE: ::c_int = 91;
-pub const ENOPROTOOPT: ::c_int = 92;
-pub const EPROTONOSUPPORT: ::c_int = 93;
-pub const ESOCKTNOSUPPORT: ::c_int = 94;
-pub const EOPNOTSUPP: ::c_int = 95;
-pub const EPFNOSUPPORT: ::c_int = 96;
-pub const EAFNOSUPPORT: ::c_int = 97;
-pub const EADDRINUSE: ::c_int = 98;
-pub const EADDRNOTAVAIL: ::c_int = 99;
-pub const ENETDOWN: ::c_int = 100;
-pub const ENETUNREACH: ::c_int = 101;
-pub const ENETRESET: ::c_int = 102;
-pub const ECONNABORTED: ::c_int = 103;
-pub const ECONNRESET: ::c_int = 104;
-pub const ENOBUFS: ::c_int = 105;
-pub const EISCONN: ::c_int = 106;
-pub const ENOTCONN: ::c_int = 107;
-pub const ESHUTDOWN: ::c_int = 108;
-pub const ETOOMANYREFS: ::c_int = 109;
-pub const ETIMEDOUT: ::c_int = 110;
-pub const ECONNREFUSED: ::c_int = 111;
-pub const EHOSTDOWN: ::c_int = 112;
-pub const EHOSTUNREACH: ::c_int = 113;
-pub const EALREADY: ::c_int = 114;
-pub const EINPROGRESS: ::c_int = 115;
-pub const ESTALE: ::c_int = 116;
-pub const EUCLEAN: ::c_int = 117;
-pub const ENOTNAM: ::c_int = 118;
-pub const ENAVAIL: ::c_int = 119;
-pub const EISNAM: ::c_int = 120;
-pub const EREMOTEIO: ::c_int = 121;
-pub const EDQUOT: ::c_int = 122;
-pub const ENOMEDIUM: ::c_int = 123;
-pub const EMEDIUMTYPE: ::c_int = 124;
-pub const ECANCELED: ::c_int = 125;
-pub const ENOKEY: ::c_int = 126;
-pub const EKEYEXPIRED: ::c_int = 127;
-pub const EKEYREVOKED: ::c_int = 128;
-pub const EKEYREJECTED: ::c_int = 129;
-pub const EOWNERDEAD: ::c_int = 130;
-pub const ENOTRECOVERABLE: ::c_int = 131;
-pub const ERFKILL: ::c_int = 132;
-pub const EHWPOISON: ::c_int = 133;
-
-pub const SO_REUSEADDR: ::c_int = 2;
-pub const SO_TYPE: ::c_int = 3;
-pub const SO_ERROR: ::c_int = 4;
-pub const SO_DONTROUTE: ::c_int = 5;
-pub const SO_BROADCAST: ::c_int = 6;
-pub const SO_SNDBUF: ::c_int = 7;
-pub const SO_RCVBUF: ::c_int = 8;
-pub const SO_KEEPALIVE: ::c_int = 9;
-pub const SO_OOBINLINE: ::c_int = 10;
-pub const SO_LINGER: ::c_int = 13;
-pub const SO_REUSEPORT: ::c_int = 15;
-pub const SO_RCVLOWAT: ::c_int = 18;
-pub const SO_SNDLOWAT: ::c_int = 19;
-pub const SO_RCVTIMEO: ::c_int = 20;
-pub const SO_SNDTIMEO: ::c_int = 21;
-pub const SO_ACCEPTCONN: ::c_int = 30;
-
-pub const SA_ONSTACK: ::c_int = 0x08000000;
-pub const SA_SIGINFO: ::c_int = 0x00000004;
-pub const SA_NOCLDWAIT: ::c_int = 0x00000002;
-
-pub const SIGCHLD: ::c_int = 17;
-pub const SIGBUS: ::c_int = 7;
-pub const SIGTTIN: ::c_int = 21;
-pub const SIGTTOU: ::c_int = 22;
-pub const SIGXCPU: ::c_int = 24;
-pub const SIGXFSZ: ::c_int = 25;
-pub const SIGVTALRM: ::c_int = 26;
-pub const SIGPROF: ::c_int = 27;
-pub const SIGWINCH: ::c_int = 28;
-pub const SIGUSR1: ::c_int = 10;
-pub const SIGUSR2: ::c_int = 12;
-pub const SIGCONT: ::c_int = 18;
-pub const SIGSTOP: ::c_int = 19;
-pub const SIGTSTP: ::c_int = 20;
-pub const SIGURG: ::c_int = 23;
-pub const SIGIO: ::c_int = 29;
-pub const SIGSYS: ::c_int = 31;
-pub const SIGSTKFLT: ::c_int = 16;
-pub const SIGPOLL: ::c_int = 29;
-pub const SIGPWR: ::c_int = 30;
-pub const SIG_SETMASK: ::c_int = 2;
-pub const SIG_BLOCK: ::c_int = 0x000000;
-pub const SIG_UNBLOCK: ::c_int = 0x01;
-
-pub const EXTPROC: ::tcflag_t = 0x00010000;
-
-pub const MAP_HUGETLB: ::c_int = 0x040000;
-
-pub const F_GETLK: ::c_int = 12;
-pub const F_GETOWN: ::c_int = 9;
-pub const F_SETLK: ::c_int = 13;
-pub const F_SETLKW: ::c_int = 14;
-pub const F_SETOWN: ::c_int = 8;
-
-pub const VEOF: usize = 4;
-pub const VEOL: usize = 11;
-pub const VEOL2: usize = 16;
-pub const VMIN: usize = 6;
-pub const IEXTEN: ::tcflag_t = 0x00008000;
-pub const TOSTOP: ::tcflag_t = 0x00000100;
-pub const FLUSHO: ::tcflag_t = 0x00001000;
-
-pub const TCGETS: ::c_int = 0x5401;
-pub const TCSETS: ::c_int = 0x5402;
-pub const TCSETSW: ::c_int = 0x5403;
-pub const TCSETSF: ::c_int = 0x5404;
-pub const TCGETA: ::c_int = 0x5405;
-pub const TCSETA: ::c_int = 0x5406;
-pub const TCSETAW: ::c_int = 0x5407;
-pub const TCSETAF: ::c_int = 0x5408;
-pub const TCSBRK: ::c_int = 0x5409;
-pub const TCXONC: ::c_int = 0x540A;
-pub const TCFLSH: ::c_int = 0x540B;
-pub const TIOCGSOFTCAR: ::c_int = 0x5419;
-pub const TIOCSSOFTCAR: ::c_int = 0x541A;
-pub const TIOCLINUX: ::c_int = 0x541C;
-pub const TIOCGSERIAL: ::c_int = 0x541E;
-pub const TIOCEXCL: ::c_int = 0x540C;
-pub const TIOCNXCL: ::c_int = 0x540D;
-pub const TIOCSCTTY: ::c_int = 0x540E;
-pub const TIOCGPGRP: ::c_int = 0x540F;
-pub const TIOCSPGRP: ::c_int = 0x5410;
-pub const TIOCOUTQ: ::c_int = 0x5411;
-pub const TIOCSTI: ::c_int = 0x5412;
-pub const TIOCGWINSZ: ::c_int = 0x5413;
-pub const TIOCSWINSZ: ::c_int = 0x5414;
-pub const TIOCMGET: ::c_int = 0x5415;
-pub const TIOCMBIS: ::c_int = 0x5416;
-pub const TIOCMBIC: ::c_int = 0x5417;
-pub const TIOCMSET: ::c_int = 0x5418;
-pub const FIONREAD: ::c_int = 0x541B;
-pub const TIOCCONS: ::c_int = 0x541D;
-
-pub const SYS_gettid: ::c_long = 224; // Valid for arm (32-bit) and x86 (32-bit)
-
-pub const POSIX_MADV_DONTNEED: ::c_int = 0;
-pub const RUSAGE_CHILDREN: ::c_int = 1;
-pub const POLLWRNORM: ::c_short = 0x100;
-pub const POLLWRBAND: ::c_short = 0x200;
diff --git a/third_party/rust/libc/src/unix/notbsd/linux/musl/b32/mips.rs b/third_party/rust/libc/src/unix/notbsd/linux/musl/b32/mips.rs
deleted file mode 100644
index 88542c45b..000000000
--- a/third_party/rust/libc/src/unix/notbsd/linux/musl/b32/mips.rs
+++ /dev/null
@@ -1,320 +0,0 @@
-pub type c_char = i8;
-pub type wchar_t = ::c_int;
-
-s! {
-    pub struct stat {
-        pub st_dev: ::dev_t,
-        __st_padding1: [::c_long; 2],
-        pub st_ino: ::ino_t,
-        pub st_mode: ::mode_t,
-        pub st_nlink: ::nlink_t,
-        pub st_uid: ::uid_t,
-        pub st_gid: ::gid_t,
-        pub st_rdev: ::dev_t,
-        __st_padding2: [::c_long; 2],
-        pub st_size: ::off_t,
-        pub st_atime: ::time_t,
-        pub st_atime_nsec: ::c_long,
-        pub st_mtime: ::time_t,
-        pub st_mtime_nsec: ::c_long,
-        pub st_ctime: ::time_t,
-        pub st_ctime_nsec: ::c_long,
-        pub st_blksize: ::blksize_t,
-        __st_padding3: ::c_long,
-        pub st_blocks: ::blkcnt_t,
-        __st_padding4: [::c_long; 14],
-    }
-
-    pub struct stat64 {
-        pub st_dev: ::dev_t,
-        __st_padding1: [::c_long; 2],
-        pub st_ino: ::ino64_t,
-        pub st_mode: ::mode_t,
-        pub st_nlink: ::nlink_t,
-        pub st_uid: ::uid_t,
-        pub st_gid: ::gid_t,
-        pub st_rdev: ::dev_t,
-        __st_padding2: [::c_long; 2],
-        pub st_size: ::off_t,
-        pub st_atime: ::time_t,
-        pub st_atime_nsec: ::c_long,
-        pub st_mtime: ::time_t,
-        pub st_mtime_nsec: ::c_long,
-        pub st_ctime: ::time_t,
-        pub st_ctime_nsec: ::c_long,
-        pub st_blksize: ::blksize_t,
-        __st_padding3: ::c_long,
-        pub st_blocks: ::blkcnt64_t,
-        __st_padding4: [::c_long; 14],
-    }
-
-    pub struct stack_t {
-        pub ss_sp: *mut ::c_void,
-        pub ss_size: ::size_t,
-        pub ss_flags: ::c_int,
-    }
-
-    pub struct shmid_ds {
-        pub shm_perm: ::ipc_perm,
-        pub shm_segsz: ::size_t,
-        pub shm_atime: ::time_t,
-        pub shm_dtime: ::time_t,
-        pub shm_ctime: ::time_t,
-        pub shm_cpid: ::pid_t,
-        pub shm_lpid: ::pid_t,
-        pub shm_nattch: ::c_ulong,
-        __pad1: ::c_ulong,
-        __pad2: ::c_ulong,
-    }
-
-    pub struct statfs {
-        pub f_type: ::c_ulong,
-        pub f_bsize: ::c_ulong,
-        pub f_frsize: ::c_ulong,
-        pub f_blocks: ::fsblkcnt_t,
-        pub f_bfree: ::fsblkcnt_t,
-        pub f_files: ::fsfilcnt_t,
-        pub f_ffree: ::fsfilcnt_t,
-        pub f_bavail: ::fsblkcnt_t,
-        pub f_fsid: ::fsid_t,
-        pub f_namelen: ::c_ulong,
-        pub f_flags: ::c_ulong,
-        pub f_spare: [::c_ulong; 5],
-    }
-
-    pub struct siginfo_t {
-        pub si_signo: ::c_int,
-        pub si_code: ::c_int,
-        pub si_errno: ::c_int,
-        pub _pad: [::c_int; 29],
-        _align: [usize; 0],
-    }
-}
-
-pub const O_DIRECT: ::c_int = 0o100000;
-pub const O_DIRECTORY: ::c_int = 0o200000;
-pub const O_NOFOLLOW: ::c_int = 0o400000;
-pub const O_ASYNC: ::c_int = 0o10000;
-
-pub const FIOCLEX: ::c_int = 0x6601;
-pub const FIONBIO: ::c_int = 0x667E;
-
-pub const RLIMIT_RSS: ::c_int = 7;
-pub const RLIMIT_NOFILE: ::c_int = 5;
-pub const RLIMIT_AS: ::c_int = 6;
-pub const RLIMIT_NPROC: ::c_int = 8;
-pub const RLIMIT_MEMLOCK: ::c_int = 9;
-
-pub const O_APPEND: ::c_int = 0o010;
-pub const O_CREAT: ::c_int = 0o400;
-pub const O_EXCL: ::c_int = 0o2000;
-pub const O_NOCTTY: ::c_int = 0o4000;
-pub const O_NONBLOCK: ::c_int = 0o200;
-pub const O_SYNC: ::c_int = 0o40020;
-pub const O_RSYNC: ::c_int = 0o40020;
-pub const O_DSYNC: ::c_int = 0o020;
-
-pub const SOCK_NONBLOCK: ::c_int = 0o200;
-
-pub const MAP_ANON: ::c_int = 0x800;
-pub const MAP_GROWSDOWN: ::c_int = 0x1000;
-pub const MAP_DENYWRITE: ::c_int = 0x2000;
-pub const MAP_EXECUTABLE: ::c_int = 0x4000;
-pub const MAP_LOCKED: ::c_int = 0x8000;
-pub const MAP_NORESERVE: ::c_int = 0x0400;
-pub const MAP_POPULATE: ::c_int = 0x10000;
-pub const MAP_NONBLOCK: ::c_int = 0x20000;
-pub const MAP_STACK: ::c_int = 0x40000;
-
-pub const EDEADLK: ::c_int = 45;
-pub const ENAMETOOLONG: ::c_int = 78;
-pub const ENOLCK: ::c_int = 46;
-pub const ENOSYS: ::c_int = 89;
-pub const ENOTEMPTY: ::c_int = 93;
-pub const ELOOP: ::c_int = 90;
-pub const ENOMSG: ::c_int = 35;
-pub const EIDRM: ::c_int = 36;
-pub const ECHRNG: ::c_int = 37;
-pub const EL2NSYNC: ::c_int = 38;
-pub const EL3HLT: ::c_int = 39;
-pub const EL3RST: ::c_int = 40;
-pub const ELNRNG: ::c_int = 41;
-pub const EUNATCH: ::c_int = 42;
-pub const ENOCSI: ::c_int = 43;
-pub const EL2HLT: ::c_int = 44;
-pub const EBADE: ::c_int = 50;
-pub const EBADR: ::c_int = 51;
-pub const EXFULL: ::c_int = 52;
-pub const ENOANO: ::c_int = 53;
-pub const EBADRQC: ::c_int = 54;
-pub const EBADSLT: ::c_int = 55;
-pub const EDEADLOCK: ::c_int = 56;
-pub const EMULTIHOP: ::c_int = 74;
-pub const EOVERFLOW: ::c_int = 79;
-pub const ENOTUNIQ: ::c_int = 80;
-pub const EBADFD: ::c_int = 81;
-pub const EBADMSG: ::c_int = 77;
-pub const EREMCHG: ::c_int = 82;
-pub const ELIBACC: ::c_int = 83;
-pub const ELIBBAD: ::c_int = 84;
-pub const ELIBSCN: ::c_int = 85;
-pub const ELIBMAX: ::c_int = 86;
-pub const ELIBEXEC: ::c_int = 87;
-pub const EILSEQ: ::c_int = 88;
-pub const ERESTART: ::c_int = 91;
-pub const ESTRPIPE: ::c_int = 92;
-pub const EUSERS: ::c_int = 94;
-pub const ENOTSOCK: ::c_int = 95;
-pub const EDESTADDRREQ: ::c_int = 96;
-pub const EMSGSIZE: ::c_int = 97;
-pub const EPROTOTYPE: ::c_int = 98;
-pub const ENOPROTOOPT: ::c_int = 99;
-pub const EPROTONOSUPPORT: ::c_int = 120;
-pub const ESOCKTNOSUPPORT: ::c_int = 121;
-pub const EOPNOTSUPP: ::c_int = 122;
-pub const EPFNOSUPPORT: ::c_int = 123;
-pub const EAFNOSUPPORT: ::c_int = 124;
-pub const EADDRINUSE: ::c_int = 125;
-pub const EADDRNOTAVAIL: ::c_int = 126;
-pub const ENETDOWN: ::c_int = 127;
-pub const ENETUNREACH: ::c_int = 128;
-pub const ENETRESET: ::c_int = 129;
-pub const ECONNABORTED: ::c_int = 130;
-pub const ECONNRESET: ::c_int = 131;
-pub const ENOBUFS: ::c_int = 132;
-pub const EISCONN: ::c_int = 133;
-pub const ENOTCONN: ::c_int = 134;
-pub const ESHUTDOWN: ::c_int = 143;
-pub const ETOOMANYREFS: ::c_int = 144;
-pub const ETIMEDOUT: ::c_int = 145;
-pub const ECONNREFUSED: ::c_int = 146;
-pub const EHOSTDOWN: ::c_int = 147;
-pub const EHOSTUNREACH: ::c_int = 148;
-pub const EALREADY: ::c_int = 149;
-pub const EINPROGRESS: ::c_int = 150;
-pub const ESTALE: ::c_int = 151;
-pub const EUCLEAN: ::c_int = 135;
-pub const ENOTNAM: ::c_int = 137;
-pub const ENAVAIL: ::c_int = 138;
-pub const EISNAM: ::c_int = 139;
-pub const EREMOTEIO: ::c_int = 140;
-pub const EDQUOT: ::c_int = 1133;
-pub const ENOMEDIUM: ::c_int = 159;
-pub const EMEDIUMTYPE: ::c_int = 160;
-pub const ECANCELED: ::c_int = 158;
-pub const ENOKEY: ::c_int = 161;
-pub const EKEYEXPIRED: ::c_int = 162;
-pub const EKEYREVOKED: ::c_int = 163;
-pub const EKEYREJECTED: ::c_int = 164;
-pub const EOWNERDEAD: ::c_int = 165;
-pub const ENOTRECOVERABLE: ::c_int = 166;
-pub const EHWPOISON: ::c_int = 168;
-pub const ERFKILL: ::c_int = 167;
-
-pub const SOCK_STREAM: ::c_int = 2;
-pub const SOCK_DGRAM: ::c_int = 1;
-pub const SOCK_SEQPACKET: ::c_int = 5;
-
-pub const SOL_SOCKET: ::c_int = 65535;
-
-pub const SO_REUSEADDR: ::c_int = 0x0004;
-pub const SO_TYPE: ::c_int = 0x1008;
-pub const SO_ERROR: ::c_int = 0x1007;
-pub const SO_DONTROUTE: ::c_int = 0x0010;
-pub const SO_BROADCAST: ::c_int = 0x0020;
-pub const SO_SNDBUF: ::c_int = 0x1001;
-pub const SO_RCVBUF: ::c_int = 0x1002;
-pub const SO_KEEPALIVE: ::c_int = 0x0008;
-pub const SO_OOBINLINE: ::c_int = 0x0100;
-pub const SO_LINGER: ::c_int = 0x0080;
-pub const SO_REUSEPORT: ::c_int = 0x200;
-pub const SO_RCVLOWAT: ::c_int = 0x1004;
-pub const SO_SNDLOWAT: ::c_int = 0x1003;
-pub const SO_RCVTIMEO: ::c_int = 0x1006;
-pub const SO_SNDTIMEO: ::c_int = 0x1005;
-pub const SO_ACCEPTCONN: ::c_int = 0x1009;
-
-pub const SA_ONSTACK: ::c_int = 0x08000000;
-pub const SA_SIGINFO: ::c_int = 8;
-pub const SA_NOCLDWAIT: ::c_int = 0x10000;
-
-pub const SIGCHLD: ::c_int = 18;
-pub const SIGBUS: ::c_int = 10;
-pub const SIGTTIN: ::c_int = 26;
-pub const SIGTTOU: ::c_int = 27;
-pub const SIGXCPU: ::c_int = 30;
-pub const SIGXFSZ: ::c_int = 31;
-pub const SIGVTALRM: ::c_int = 28;
-pub const SIGPROF: ::c_int = 29;
-pub const SIGWINCH: ::c_int = 20;
-pub const SIGUSR1: ::c_int = 16;
-pub const SIGUSR2: ::c_int = 17;
-pub const SIGCONT: ::c_int = 25;
-pub const SIGSTOP: ::c_int = 23;
-pub const SIGTSTP: ::c_int = 24;
-pub const SIGURG: ::c_int = 21;
-pub const SIGIO: ::c_int = 22;
-pub const SIGSYS: ::c_int = 12;
-pub const SIGSTKFLT: ::c_int = 7;
-pub const SIGPOLL: ::c_int = ::SIGIO;
-pub const SIGPWR: ::c_int = 19;
-pub const SIG_SETMASK: ::c_int = 3;
-pub const SIG_BLOCK: ::c_int = 1;
-pub const SIG_UNBLOCK: ::c_int = 2;
-
-pub const EXTPROC: ::tcflag_t = 0o200000;
-
-pub const MAP_HUGETLB: ::c_int = 0x80000;
-
-pub const F_GETLK: ::c_int = 33;
-pub const F_GETOWN: ::c_int = 23;
-pub const F_SETLK: ::c_int = 34;
-pub const F_SETLKW: ::c_int = 35;
-pub const F_SETOWN: ::c_int = 24;
-
-pub const VEOF: usize = 16;
-pub const VEOL: usize = 17;
-pub const VEOL2: usize = 6;
-pub const VMIN: usize = 4;
-pub const IEXTEN: ::tcflag_t = 0o000400;
-pub const TOSTOP: ::tcflag_t = 0o100000;
-pub const FLUSHO: ::tcflag_t = 0o020000;
-
-pub const TCGETS: ::c_int = 0x540D;
-pub const TCSETS: ::c_int = 0x540E;
-pub const TCSETSW: ::c_int = 0x540F;
-pub const TCSETSF: ::c_int = 0x5410;
-pub const TCGETA: ::c_int = 0x5401;
-pub const TCSETA: ::c_int = 0x5402;
-pub const TCSETAW: ::c_int = 0x5403;
-pub const TCSETAF: ::c_int = 0x5404;
-pub const TCSBRK: ::c_int = 0x5405;
-pub const TCXONC: ::c_int = 0x5406;
-pub const TCFLSH: ::c_int = 0x5407;
-pub const TIOCGSOFTCAR: ::c_int = 0x5481;
-pub const TIOCSSOFTCAR: ::c_int = 0x5482;
-pub const TIOCLINUX: ::c_int = 0x5483;
-pub const TIOCGSERIAL: ::c_int = 0x5484;
-pub const TIOCEXCL: ::c_int = 0x740D;
-pub const TIOCNXCL: ::c_int = 0x740E;
-pub const TIOCSCTTY: ::c_int = 0x5480;
-pub const TIOCGPGRP: ::c_int = 0x40047477;
-pub const TIOCSPGRP: ::c_int = 0x80047476;
-pub const TIOCOUTQ: ::c_int = 0x7472;
-pub const TIOCSTI: ::c_int = 0x5472;
-pub const TIOCGWINSZ: ::c_int = 0x40087468;
-pub const TIOCSWINSZ: ::c_int = 0x80087467;
-pub const TIOCMGET: ::c_int = 0x741D;
-pub const TIOCMBIS: ::c_int = 0x741B;
-pub const TIOCMBIC: ::c_int = 0x741C;
-pub const TIOCMSET: ::c_int = 0x741A;
-pub const FIONREAD: ::c_int = 0x467F;
-pub const TIOCCONS: ::c_int = 0x80047478;
-
-pub const SYS_gettid: ::c_long = 4222;   // Valid for O32
-pub const SYS_perf_event_open: ::c_long = 4333;  // Valid for O32
-
-pub const POSIX_MADV_DONTNEED: ::c_int = 4;
-pub const RUSAGE_CHILDREN: ::c_int = !0;
-pub const POLLWRNORM: ::c_short = 0x4;
-pub const POLLWRBAND: ::c_short = 0x100;
diff --git a/third_party/rust/libc/src/unix/notbsd/linux/musl/b32/mod.rs b/third_party/rust/libc/src/unix/notbsd/linux/musl/b32/mod.rs
deleted file mode 100644
index 899bc6931..000000000
--- a/third_party/rust/libc/src/unix/notbsd/linux/musl/b32/mod.rs
+++ /dev/null
@@ -1,50 +0,0 @@
-pub type c_long = i32;
-pub type c_ulong = u32;
-pub type nlink_t = u32;
-
-s! {
-    pub struct pthread_attr_t {
-        __size: [u32; 9]
-    }
-
-    pub struct sigset_t {
-        __val: [::c_ulong; 32],
-    }
-
-    pub struct msghdr {
-        pub msg_name: *mut ::c_void,
-        pub msg_namelen: ::socklen_t,
-        pub msg_iov: *mut ::iovec,
-        pub msg_iovlen: ::c_int,
-        pub msg_control: *mut ::c_void,
-        pub msg_controllen: ::socklen_t,
-        pub msg_flags: ::c_int,
-    }
-
-    pub struct sem_t {
-        __val: [::c_int; 4],
-    }
-}
-
-pub const __SIZEOF_PTHREAD_RWLOCK_T: usize = 32;
-pub const __SIZEOF_PTHREAD_MUTEX_T: usize = 24;
-
-cfg_if! {
-    if #[cfg(any(target_arch = "x86"))] {
-        mod x86;
-        pub use self::x86::*;
-    } else if #[cfg(any(target_arch = "mips"))] {
-        mod mips;
-        pub use self::mips::*;
-    } else if #[cfg(any(target_arch = "arm"))] {
-        mod arm;
-        pub use self::arm::*;
-    } else if #[cfg(any(target_arch = "asmjs", target_arch = "wasm32"))] {
-        // For the time being asmjs and wasm32 are the same, and both
-        // backed by identical emscripten runtimes
-        mod asmjs;
-        pub use self::asmjs::*;
-    } else {
-        // Unknown target_arch
-    }
-}
diff --git a/third_party/rust/libc/src/unix/notbsd/linux/musl/b32/x86.rs b/third_party/rust/libc/src/unix/notbsd/linux/musl/b32/x86.rs
deleted file mode 100644
index 593c37a26..000000000
--- a/third_party/rust/libc/src/unix/notbsd/linux/musl/b32/x86.rs
+++ /dev/null
@@ -1,335 +0,0 @@
-pub type c_char = i8;
-pub type wchar_t = i32;
-
-s! {
-    pub struct stat {
-        pub st_dev: ::dev_t,
-        __st_dev_padding: ::c_int,
-        __st_ino_truncated: ::c_long,
-        pub st_mode: ::mode_t,
-        pub st_nlink: ::nlink_t,
-        pub st_uid: ::uid_t,
-        pub st_gid: ::gid_t,
-        pub st_rdev: ::dev_t,
-        __st_rdev_padding: ::c_int,
-        pub st_size: ::off_t,
-        pub st_blksize: ::blksize_t,
-        pub st_blocks: ::blkcnt_t,
-        pub st_atime: ::time_t,
-        pub st_atime_nsec: ::c_long,
-        pub st_mtime: ::time_t,
-        pub st_mtime_nsec: ::c_long,
-        pub st_ctime: ::time_t,
-        pub st_ctime_nsec: ::c_long,
-        pub st_ino: ::ino_t,
-    }
-
-    pub struct stat64 {
-        pub st_dev: ::dev_t,
-        __st_dev_padding: ::c_int,
-        __st_ino_truncated: ::c_long,
-        pub st_mode: ::mode_t,
-        pub st_nlink: ::nlink_t,
-        pub st_uid: ::uid_t,
-        pub st_gid: ::gid_t,
-        pub st_rdev: ::dev_t,
-        __st_rdev_padding: ::c_int,
-        pub st_size: ::off_t,
-        pub st_blksize: ::blksize_t,
-        pub st_blocks: ::blkcnt_t,
-        pub st_atime: ::time_t,
-        pub st_atime_nsec: ::c_long,
-        pub st_mtime: ::time_t,
-        pub st_mtime_nsec: ::c_long,
-        pub st_ctime: ::time_t,
-        pub st_ctime_nsec: ::c_long,
-        pub st_ino: ::ino_t,
-    }
-
-    pub struct stack_t {
-        pub ss_sp: *mut ::c_void,
-        pub ss_flags: ::c_int,
-        pub ss_size: ::size_t
-    }
-
-    pub struct shmid_ds {
-        pub shm_perm: ::ipc_perm,
-        pub shm_segsz: ::size_t,
-        pub shm_atime: ::time_t,
-        __unused1: ::c_int,
-        pub shm_dtime: ::time_t,
-        __unused2: ::c_int,
-        pub shm_ctime: ::time_t,
-        __unused3: ::c_int,
-        pub shm_cpid: ::pid_t,
-        pub shm_lpid: ::pid_t,
-        pub shm_nattch: ::c_ulong,
-        __pad1: ::c_ulong,
-        __pad2: ::c_ulong,
-    }
-
-    pub struct statfs {
-        pub f_type: ::c_ulong,
-        pub f_bsize: ::c_ulong,
-        pub f_blocks: ::fsblkcnt_t,
-        pub f_bfree: ::fsblkcnt_t,
-        pub f_bavail: ::fsblkcnt_t,
-        pub f_files: ::fsfilcnt_t,
-        pub f_ffree: ::fsfilcnt_t,
-        pub f_fsid: ::fsid_t,
-        pub f_namelen: ::c_ulong,
-        pub f_frsize: ::c_ulong,
-        pub f_flags: ::c_ulong,
-        pub f_spare: [::c_ulong; 4],
-    }
-
-    pub struct mcontext_t {
-        __private: [u32; 22]
-    }
-
-    pub struct ucontext_t {
-        pub uc_flags: ::c_ulong,
-        pub uc_link: *mut ucontext_t,
-        pub uc_stack: ::stack_t,
-        pub uc_mcontext: mcontext_t,
-        pub uc_sigmask: ::sigset_t,
-        __private: [u8; 112],
-    }
-
-    pub struct siginfo_t {
-        pub si_signo: ::c_int,
-        pub si_errno: ::c_int,
-        pub si_code: ::c_int,
-        pub _pad: [::c_int; 29],
-        _align: [usize; 0],
-    }
-}
-
-pub const O_DIRECT: ::c_int = 0x4000;
-pub const O_DIRECTORY: ::c_int = 0x10000;
-pub const O_NOFOLLOW: ::c_int = 0x20000;
-pub const O_ASYNC: ::c_int = 0x2000;
-
-pub const FIOCLEX: ::c_int = 0x5451;
-pub const FIONBIO: ::c_int = 0x5421;
-
-pub const RLIMIT_RSS: ::c_int = 5;
-pub const RLIMIT_NOFILE: ::c_int = 7;
-pub const RLIMIT_AS: ::c_int = 9;
-pub const RLIMIT_NPROC: ::c_int = 6;
-pub const RLIMIT_MEMLOCK: ::c_int = 8;
-
-pub const O_APPEND: ::c_int = 1024;
-pub const O_CREAT: ::c_int = 64;
-pub const O_EXCL: ::c_int = 128;
-pub const O_NOCTTY: ::c_int = 256;
-pub const O_NONBLOCK: ::c_int = 2048;
-pub const O_SYNC: ::c_int = 1052672;
-pub const O_RSYNC: ::c_int = 1052672;
-pub const O_DSYNC: ::c_int = 4096;
-
-pub const SOCK_NONBLOCK: ::c_int = 2048;
-
-pub const MAP_ANON: ::c_int = 0x0020;
-pub const MAP_GROWSDOWN: ::c_int = 0x0100;
-pub const MAP_DENYWRITE: ::c_int = 0x0800;
-pub const MAP_EXECUTABLE: ::c_int = 0x01000;
-pub const MAP_LOCKED: ::c_int = 0x02000;
-pub const MAP_NORESERVE: ::c_int = 0x04000;
-pub const MAP_POPULATE: ::c_int = 0x08000;
-pub const MAP_NONBLOCK: ::c_int = 0x010000;
-pub const MAP_STACK: ::c_int = 0x020000;
-
-pub const SOCK_STREAM: ::c_int = 1;
-pub const SOCK_DGRAM: ::c_int = 2;
-pub const SOCK_SEQPACKET: ::c_int = 5;
-
-pub const SOL_SOCKET: ::c_int = 1;
-
-pub const EDEADLK: ::c_int = 35;
-pub const ENAMETOOLONG: ::c_int = 36;
-pub const ENOLCK: ::c_int = 37;
-pub const ENOSYS: ::c_int = 38;
-pub const ENOTEMPTY: ::c_int = 39;
-pub const ELOOP: ::c_int = 40;
-pub const ENOMSG: ::c_int = 42;
-pub const EIDRM: ::c_int = 43;
-pub const ECHRNG: ::c_int = 44;
-pub const EL2NSYNC: ::c_int = 45;
-pub const EL3HLT: ::c_int = 46;
-pub const EL3RST: ::c_int = 47;
-pub const ELNRNG: ::c_int = 48;
-pub const EUNATCH: ::c_int = 49;
-pub const ENOCSI: ::c_int = 50;
-pub const EL2HLT: ::c_int = 51;
-pub const EBADE: ::c_int = 52;
-pub const EBADR: ::c_int = 53;
-pub const EXFULL: ::c_int = 54;
-pub const ENOANO: ::c_int = 55;
-pub const EBADRQC: ::c_int = 56;
-pub const EBADSLT: ::c_int = 57;
-pub const EDEADLOCK: ::c_int = EDEADLK;
-pub const EMULTIHOP: ::c_int = 72;
-pub const EBADMSG: ::c_int = 74;
-pub const EOVERFLOW: ::c_int = 75;
-pub const ENOTUNIQ: ::c_int = 76;
-pub const EBADFD: ::c_int = 77;
-pub const EREMCHG: ::c_int = 78;
-pub const ELIBACC: ::c_int = 79;
-pub const ELIBBAD: ::c_int = 80;
-pub const ELIBSCN: ::c_int = 81;
-pub const ELIBMAX: ::c_int = 82;
-pub const ELIBEXEC: ::c_int = 83;
-pub const EILSEQ: ::c_int = 84;
-pub const ERESTART: ::c_int = 85;
-pub const ESTRPIPE: ::c_int = 86;
-pub const EUSERS: ::c_int = 87;
-pub const ENOTSOCK: ::c_int = 88;
-pub const EDESTADDRREQ: ::c_int = 89;
-pub const EMSGSIZE: ::c_int = 90;
-pub const EPROTOTYPE: ::c_int = 91;
-pub const ENOPROTOOPT: ::c_int = 92;
-pub const EPROTONOSUPPORT: ::c_int = 93;
-pub const ESOCKTNOSUPPORT: ::c_int = 94;
-pub const EOPNOTSUPP: ::c_int = 95;
-pub const EPFNOSUPPORT: ::c_int = 96;
-pub const EAFNOSUPPORT: ::c_int = 97;
-pub const EADDRINUSE: ::c_int = 98;
-pub const EADDRNOTAVAIL: ::c_int = 99;
-pub const ENETDOWN: ::c_int = 100;
-pub const ENETUNREACH: ::c_int = 101;
-pub const ENETRESET: ::c_int = 102;
-pub const ECONNABORTED: ::c_int = 103;
-pub const ECONNRESET: ::c_int = 104;
-pub const ENOBUFS: ::c_int = 105;
-pub const EISCONN: ::c_int = 106;
-pub const ENOTCONN: ::c_int = 107;
-pub const ESHUTDOWN: ::c_int = 108;
-pub const ETOOMANYREFS: ::c_int = 109;
-pub const ETIMEDOUT: ::c_int = 110;
-pub const ECONNREFUSED: ::c_int = 111;
-pub const EHOSTDOWN: ::c_int = 112;
-pub const EHOSTUNREACH: ::c_int = 113;
-pub const EALREADY: ::c_int = 114;
-pub const EINPROGRESS: ::c_int = 115;
-pub const ESTALE: ::c_int = 116;
-pub const EUCLEAN: ::c_int = 117;
-pub const ENOTNAM: ::c_int = 118;
-pub const ENAVAIL: ::c_int = 119;
-pub const EISNAM: ::c_int = 120;
-pub const EREMOTEIO: ::c_int = 121;
-pub const EDQUOT: ::c_int = 122;
-pub const ENOMEDIUM: ::c_int = 123;
-pub const EMEDIUMTYPE: ::c_int = 124;
-pub const ECANCELED: ::c_int = 125;
-pub const ENOKEY: ::c_int = 126;
-pub const EKEYEXPIRED: ::c_int = 127;
-pub const EKEYREVOKED: ::c_int = 128;
-pub const EKEYREJECTED: ::c_int = 129;
-pub const EOWNERDEAD: ::c_int = 130;
-pub const ENOTRECOVERABLE: ::c_int = 131;
-pub const ERFKILL: ::c_int = 132;
-pub const EHWPOISON: ::c_int = 133;
-
-pub const SO_REUSEADDR: ::c_int = 2;
-pub const SO_TYPE: ::c_int = 3;
-pub const SO_ERROR: ::c_int = 4;
-pub const SO_DONTROUTE: ::c_int = 5;
-pub const SO_BROADCAST: ::c_int = 6;
-pub const SO_SNDBUF: ::c_int = 7;
-pub const SO_RCVBUF: ::c_int = 8;
-pub const SO_KEEPALIVE: ::c_int = 9;
-pub const SO_OOBINLINE: ::c_int = 10;
-pub const SO_LINGER: ::c_int = 13;
-pub const SO_REUSEPORT: ::c_int = 15;
-pub const SO_RCVLOWAT: ::c_int = 18;
-pub const SO_SNDLOWAT: ::c_int = 19;
-pub const SO_RCVTIMEO: ::c_int = 20;
-pub const SO_SNDTIMEO: ::c_int = 21;
-pub const SO_ACCEPTCONN: ::c_int = 30;
-
-pub const SA_ONSTACK: ::c_int = 0x08000000;
-pub const SA_SIGINFO: ::c_int = 0x00000004;
-pub const SA_NOCLDWAIT: ::c_int = 0x00000002;
-
-pub const SIGCHLD: ::c_int = 17;
-pub const SIGBUS: ::c_int = 7;
-pub const SIGTTIN: ::c_int = 21;
-pub const SIGTTOU: ::c_int = 22;
-pub const SIGXCPU: ::c_int = 24;
-pub const SIGXFSZ: ::c_int = 25;
-pub const SIGVTALRM: ::c_int = 26;
-pub const SIGPROF: ::c_int = 27;
-pub const SIGWINCH: ::c_int = 28;
-pub const SIGUSR1: ::c_int = 10;
-pub const SIGUSR2: ::c_int = 12;
-pub const SIGCONT: ::c_int = 18;
-pub const SIGSTOP: ::c_int = 19;
-pub const SIGTSTP: ::c_int = 20;
-pub const SIGURG: ::c_int = 23;
-pub const SIGIO: ::c_int = 29;
-pub const SIGSYS: ::c_int = 31;
-pub const SIGSTKFLT: ::c_int = 16;
-pub const SIGPOLL: ::c_int = 29;
-pub const SIGPWR: ::c_int = 30;
-pub const SIG_SETMASK: ::c_int = 2;
-pub const SIG_BLOCK: ::c_int = 0x000000;
-pub const SIG_UNBLOCK: ::c_int = 0x01;
-
-pub const EXTPROC: ::tcflag_t = 0x00010000;
-
-pub const MAP_HUGETLB: ::c_int = 0x040000;
-pub const MAP_32BIT: ::c_int = 0x0040;
-
-pub const F_GETLK: ::c_int = 12;
-pub const F_GETOWN: ::c_int = 9;
-pub const F_SETLK: ::c_int = 13;
-pub const F_SETLKW: ::c_int = 14;
-pub const F_SETOWN: ::c_int = 8;
-
-pub const VEOF: usize = 4;
-pub const VEOL: usize = 11;
-pub const VEOL2: usize = 16;
-pub const VMIN: usize = 6;
-pub const IEXTEN: ::tcflag_t = 0x00008000;
-pub const TOSTOP: ::tcflag_t = 0x00000100;
-pub const FLUSHO: ::tcflag_t = 0x00001000;
-
-pub const TCGETS: ::c_int = 0x5401;
-pub const TCSETS: ::c_int = 0x5402;
-pub const TCSETSW: ::c_int = 0x5403;
-pub const TCSETSF: ::c_int = 0x5404;
-pub const TCGETA: ::c_int = 0x5405;
-pub const TCSETA: ::c_int = 0x5406;
-pub const TCSETAW: ::c_int = 0x5407;
-pub const TCSETAF: ::c_int = 0x5408;
-pub const TCSBRK: ::c_int = 0x5409;
-pub const TCXONC: ::c_int = 0x540A;
-pub const TCFLSH: ::c_int = 0x540B;
-pub const TIOCGSOFTCAR: ::c_int = 0x5419;
-pub const TIOCSSOFTCAR: ::c_int = 0x541A;
-pub const TIOCLINUX: ::c_int = 0x541C;
-pub const TIOCGSERIAL: ::c_int = 0x541E;
-pub const TIOCEXCL: ::c_int = 0x540C;
-pub const TIOCNXCL: ::c_int = 0x540D;
-pub const TIOCSCTTY: ::c_int = 0x540E;
-pub const TIOCGPGRP: ::c_int = 0x540F;
-pub const TIOCSPGRP: ::c_int = 0x5410;
-pub const TIOCOUTQ: ::c_int = 0x5411;
-pub const TIOCSTI: ::c_int = 0x5412;
-pub const TIOCGWINSZ: ::c_int = 0x5413;
-pub const TIOCSWINSZ: ::c_int = 0x5414;
-pub const TIOCMGET: ::c_int = 0x5415;
-pub const TIOCMBIS: ::c_int = 0x5416;
-pub const TIOCMBIC: ::c_int = 0x5417;
-pub const TIOCMSET: ::c_int = 0x5418;
-pub const FIONREAD: ::c_int = 0x541B;
-pub const TIOCCONS: ::c_int = 0x541D;
-
-pub const SYS_gettid: ::c_long = 224;
-pub const SYS_perf_event_open: ::c_long = 336;
-
-pub const POSIX_MADV_DONTNEED: ::c_int = 0;
-pub const RUSAGE_CHILDREN: ::c_int = 1;
-pub const POLLWRNORM: ::c_short = 0x100;
-pub const POLLWRBAND: ::c_short = 0x200;
diff --git a/third_party/rust/libc/src/unix/notbsd/linux/musl/b64/aarch64.rs b/third_party/rust/libc/src/unix/notbsd/linux/musl/b64/aarch64.rs
deleted file mode 100644
index 23f7dd35e..000000000
--- a/third_party/rust/libc/src/unix/notbsd/linux/musl/b64/aarch64.rs
+++ /dev/null
@@ -1,3 +0,0 @@
-pub type c_char = u8;
-
-pub const SYS_perf_event_open: ::c_long = 241;
diff --git a/third_party/rust/libc/src/unix/notbsd/linux/musl/b64/mod.rs b/third_party/rust/libc/src/unix/notbsd/linux/musl/b64/mod.rs
deleted file mode 100644
index 227bffa13..000000000
--- a/third_party/rust/libc/src/unix/notbsd/linux/musl/b64/mod.rs
+++ /dev/null
@@ -1,358 +0,0 @@
-pub type wchar_t = i32;
-pub type c_long = i64;
-pub type c_ulong = u64;
-pub type nlink_t = u64;
-
-s! {
-    pub struct stat {
-        pub st_dev: ::dev_t,
-        pub st_ino: ::ino_t,
-        pub st_nlink: ::nlink_t,
-        pub st_mode: ::mode_t,
-        pub st_uid: ::uid_t,
-        pub st_gid: ::gid_t,
-        __pad0: ::c_int,
-        pub st_rdev: ::dev_t,
-        pub st_size: ::off_t,
-        pub st_blksize: ::blksize_t,
-        pub st_blocks: ::blkcnt_t,
-        pub st_atime: ::time_t,
-        pub st_atime_nsec: ::c_long,
-        pub st_mtime: ::time_t,
-        pub st_mtime_nsec: ::c_long,
-        pub st_ctime: ::time_t,
-        pub st_ctime_nsec: ::c_long,
-        __unused: [::c_long; 3],
-    }
-
-    pub struct stat64 {
-        pub st_dev: ::dev_t,
-        pub st_ino: ::ino64_t,
-        pub st_nlink: ::nlink_t,
-        pub st_mode: ::mode_t,
-        pub st_uid: ::uid_t,
-        pub st_gid: ::gid_t,
-        __pad0: ::c_int,
-        pub st_rdev: ::dev_t,
-        pub st_size: ::off_t,
-        pub st_blksize: ::blksize_t,
-        pub st_blocks: ::blkcnt64_t,
-        pub st_atime: ::time_t,
-        pub st_atime_nsec: ::c_long,
-        pub st_mtime: ::time_t,
-        pub st_mtime_nsec: ::c_long,
-        pub st_ctime: ::time_t,
-        pub st_ctime_nsec: ::c_long,
-        __reserved: [::c_long; 3],
-    }
-
-    pub struct stack_t {
-        pub ss_sp: *mut ::c_void,
-        pub ss_flags: ::c_int,
-        pub ss_size: ::size_t
-    }
-
-    pub struct pthread_attr_t {
-        __size: [u64; 7]
-    }
-
-    pub struct sigset_t {
-        __val: [::c_ulong; 16],
-    }
-
-    pub struct shmid_ds {
-        pub shm_perm: ::ipc_perm,
-        pub shm_segsz: ::size_t,
-        pub shm_atime: ::time_t,
-        pub shm_dtime: ::time_t,
-        pub shm_ctime: ::time_t,
-        pub shm_cpid: ::pid_t,
-        pub shm_lpid: ::pid_t,
-        pub shm_nattch: ::c_ulong,
-        __pad1: ::c_ulong,
-        __pad2: ::c_ulong,
-    }
-
-    pub struct statfs {
-        pub f_type: ::c_ulong,
-        pub f_bsize: ::c_ulong,
-        pub f_blocks: ::fsblkcnt_t,
-        pub f_bfree: ::fsblkcnt_t,
-        pub f_bavail: ::fsblkcnt_t,
-        pub f_files: ::fsfilcnt_t,
-        pub f_ffree: ::fsfilcnt_t,
-        pub f_fsid: ::fsid_t,
-        pub f_namelen: ::c_ulong,
-        pub f_frsize: ::c_ulong,
-        pub f_flags: ::c_ulong,
-        pub f_spare: [::c_ulong; 4],
-    }
-
-    pub struct msghdr {
-        pub msg_name: *mut ::c_void,
-        pub msg_namelen: ::socklen_t,
-        pub msg_iov: *mut ::iovec,
-        pub msg_iovlen: ::c_int,
-        __pad1: ::c_int,
-        pub msg_control: *mut ::c_void,
-        pub msg_controllen: ::socklen_t,
-        __pad2: ::socklen_t,
-        pub msg_flags: ::c_int,
-    }
-
-    pub struct sem_t {
-        __val: [::c_int; 8],
-    }
-
-    pub struct siginfo_t {
-        pub si_signo: ::c_int,
-        pub si_errno: ::c_int,
-        pub si_code: ::c_int,
-        pub _pad: [::c_int; 29],
-        _align: [usize; 0],
-    }
-}
-
-pub const __SIZEOF_PTHREAD_RWLOCK_T: usize = 56;
-pub const __SIZEOF_PTHREAD_MUTEX_T: usize = 40;
-
-pub const O_DIRECT: ::c_int = 0x4000;
-pub const O_DIRECTORY: ::c_int = 0x10000;
-pub const O_NOFOLLOW: ::c_int = 0x20000;
-pub const O_ASYNC: ::c_int = 0x2000;
-
-pub const FIOCLEX: ::c_int = 0x5451;
-pub const FIONBIO: ::c_int = 0x5421;
-
-pub const RLIMIT_RSS: ::c_int = 5;
-pub const RLIMIT_NOFILE: ::c_int = 7;
-pub const RLIMIT_AS: ::c_int = 9;
-pub const RLIMIT_NPROC: ::c_int = 6;
-pub const RLIMIT_MEMLOCK: ::c_int = 8;
-
-pub const O_APPEND: ::c_int = 1024;
-pub const O_CREAT: ::c_int = 64;
-pub const O_EXCL: ::c_int = 128;
-pub const O_NOCTTY: ::c_int = 256;
-pub const O_NONBLOCK: ::c_int = 2048;
-pub const O_SYNC: ::c_int = 1052672;
-pub const O_RSYNC: ::c_int = 1052672;
-pub const O_DSYNC: ::c_int = 4096;
-
-pub const SOCK_NONBLOCK: ::c_int = 2048;
-
-pub const MAP_ANON: ::c_int = 0x0020;
-pub const MAP_GROWSDOWN: ::c_int = 0x0100;
-pub const MAP_DENYWRITE: ::c_int = 0x0800;
-pub const MAP_EXECUTABLE: ::c_int = 0x01000;
-pub const MAP_LOCKED: ::c_int = 0x02000;
-pub const MAP_NORESERVE: ::c_int = 0x04000;
-pub const MAP_POPULATE: ::c_int = 0x08000;
-pub const MAP_NONBLOCK: ::c_int = 0x010000;
-pub const MAP_STACK: ::c_int = 0x020000;
-pub const MAP_32BIT: ::c_int = 0x0040;
-
-pub const SOCK_STREAM: ::c_int = 1;
-pub const SOCK_DGRAM: ::c_int = 2;
-pub const SOCK_SEQPACKET: ::c_int = 5;
-
-pub const SOL_SOCKET: ::c_int = 1;
-
-pub const EDEADLK: ::c_int = 35;
-pub const ENAMETOOLONG: ::c_int = 36;
-pub const ENOLCK: ::c_int = 37;
-pub const ENOSYS: ::c_int = 38;
-pub const ENOTEMPTY: ::c_int = 39;
-pub const ELOOP: ::c_int = 40;
-pub const ENOMSG: ::c_int = 42;
-pub const EIDRM: ::c_int = 43;
-pub const ECHRNG: ::c_int = 44;
-pub const EL2NSYNC: ::c_int = 45;
-pub const EL3HLT: ::c_int = 46;
-pub const EL3RST: ::c_int = 47;
-pub const ELNRNG: ::c_int = 48;
-pub const EUNATCH: ::c_int = 49;
-pub const ENOCSI: ::c_int = 50;
-pub const EL2HLT: ::c_int = 51;
-pub const EBADE: ::c_int = 52;
-pub const EBADR: ::c_int = 53;
-pub const EXFULL: ::c_int = 54;
-pub const ENOANO: ::c_int = 55;
-pub const EBADRQC: ::c_int = 56;
-pub const EBADSLT: ::c_int = 57;
-pub const EDEADLOCK: ::c_int = EDEADLK;
-pub const EMULTIHOP: ::c_int = 72;
-pub const EBADMSG: ::c_int = 74;
-pub const EOVERFLOW: ::c_int = 75;
-pub const ENOTUNIQ: ::c_int = 76;
-pub const EBADFD: ::c_int = 77;
-pub const EREMCHG: ::c_int = 78;
-pub const ELIBACC: ::c_int = 79;
-pub const ELIBBAD: ::c_int = 80;
-pub const ELIBSCN: ::c_int = 81;
-pub const ELIBMAX: ::c_int = 82;
-pub const ELIBEXEC: ::c_int = 83;
-pub const EILSEQ: ::c_int = 84;
-pub const ERESTART: ::c_int = 85;
-pub const ESTRPIPE: ::c_int = 86;
-pub const EUSERS: ::c_int = 87;
-pub const ENOTSOCK: ::c_int = 88;
-pub const EDESTADDRREQ: ::c_int = 89;
-pub const EMSGSIZE: ::c_int = 90;
-pub const EPROTOTYPE: ::c_int = 91;
-pub const ENOPROTOOPT: ::c_int = 92;
-pub const EPROTONOSUPPORT: ::c_int = 93;
-pub const ESOCKTNOSUPPORT: ::c_int = 94;
-pub const EOPNOTSUPP: ::c_int = 95;
-pub const EPFNOSUPPORT: ::c_int = 96;
-pub const EAFNOSUPPORT: ::c_int = 97;
-pub const EADDRINUSE: ::c_int = 98;
-pub const EADDRNOTAVAIL: ::c_int = 99;
-pub const ENETDOWN: ::c_int = 100;
-pub const ENETUNREACH: ::c_int = 101;
-pub const ENETRESET: ::c_int = 102;
-pub const ECONNABORTED: ::c_int = 103;
-pub const ECONNRESET: ::c_int = 104;
-pub const ENOBUFS: ::c_int = 105;
-pub const EISCONN: ::c_int = 106;
-pub const ENOTCONN: ::c_int = 107;
-pub const ESHUTDOWN: ::c_int = 108;
-pub const ETOOMANYREFS: ::c_int = 109;
-pub const ETIMEDOUT: ::c_int = 110;
-pub const ECONNREFUSED: ::c_int = 111;
-pub const EHOSTDOWN: ::c_int = 112;
-pub const EHOSTUNREACH: ::c_int = 113;
-pub const EALREADY: ::c_int = 114;
-pub const EINPROGRESS: ::c_int = 115;
-pub const ESTALE: ::c_int = 116;
-pub const EUCLEAN: ::c_int = 117;
-pub const ENOTNAM: ::c_int = 118;
-pub const ENAVAIL: ::c_int = 119;
-pub const EISNAM: ::c_int = 120;
-pub const EREMOTEIO: ::c_int = 121;
-pub const EDQUOT: ::c_int = 122;
-pub const ENOMEDIUM: ::c_int = 123;
-pub const EMEDIUMTYPE: ::c_int = 124;
-pub const ECANCELED: ::c_int = 125;
-pub const ENOKEY: ::c_int = 126;
-pub const EKEYEXPIRED: ::c_int = 127;
-pub const EKEYREVOKED: ::c_int = 128;
-pub const EKEYREJECTED: ::c_int = 129;
-pub const EOWNERDEAD: ::c_int = 130;
-pub const ENOTRECOVERABLE: ::c_int = 131;
-pub const ERFKILL: ::c_int = 132;
-pub const EHWPOISON: ::c_int = 133;
-
-pub const SO_REUSEADDR: ::c_int = 2;
-pub const SO_TYPE: ::c_int = 3;
-pub const SO_ERROR: ::c_int = 4;
-pub const SO_DONTROUTE: ::c_int = 5;
-pub const SO_BROADCAST: ::c_int = 6;
-pub const SO_SNDBUF: ::c_int = 7;
-pub const SO_RCVBUF: ::c_int = 8;
-pub const SO_KEEPALIVE: ::c_int = 9;
-pub const SO_OOBINLINE: ::c_int = 10;
-pub const SO_LINGER: ::c_int = 13;
-pub const SO_REUSEPORT: ::c_int = 15;
-pub const SO_RCVLOWAT: ::c_int = 18;
-pub const SO_SNDLOWAT: ::c_int = 19;
-pub const SO_RCVTIMEO: ::c_int = 20;
-pub const SO_SNDTIMEO: ::c_int = 21;
-pub const SO_ACCEPTCONN: ::c_int = 30;
-
-pub const SA_ONSTACK: ::c_int = 0x08000000;
-pub const SA_SIGINFO: ::c_int = 0x00000004;
-pub const SA_NOCLDWAIT: ::c_int = 0x00000002;
-
-pub const SIGCHLD: ::c_int = 17;
-pub const SIGBUS: ::c_int = 7;
-pub const SIGTTIN: ::c_int = 21;
-pub const SIGTTOU: ::c_int = 22;
-pub const SIGXCPU: ::c_int = 24;
-pub const SIGXFSZ: ::c_int = 25;
-pub const SIGVTALRM: ::c_int = 26;
-pub const SIGPROF: ::c_int = 27;
-pub const SIGWINCH: ::c_int = 28;
-pub const SIGUSR1: ::c_int = 10;
-pub const SIGUSR2: ::c_int = 12;
-pub const SIGCONT: ::c_int = 18;
-pub const SIGSTOP: ::c_int = 19;
-pub const SIGTSTP: ::c_int = 20;
-pub const SIGURG: ::c_int = 23;
-pub const SIGIO: ::c_int = 29;
-pub const SIGSYS: ::c_int = 31;
-pub const SIGSTKFLT: ::c_int = 16;
-pub const SIGPOLL: ::c_int = 29;
-pub const SIGPWR: ::c_int = 30;
-pub const SIG_SETMASK: ::c_int = 2;
-pub const SIG_BLOCK: ::c_int = 0x000000;
-pub const SIG_UNBLOCK: ::c_int = 0x01;
-
-pub const EXTPROC: ::tcflag_t = 0x00010000;
-
-pub const MAP_HUGETLB: ::c_int = 0x040000;
-
-pub const F_GETLK: ::c_int = 5;
-pub const F_GETOWN: ::c_int = 9;
-pub const F_SETLK: ::c_int = 6;
-pub const F_SETLKW: ::c_int = 7;
-pub const F_SETOWN: ::c_int = 8;
-
-pub const VEOF: usize = 4;
-pub const VEOL: usize = 11;
-pub const VEOL2: usize = 16;
-pub const VMIN: usize = 6;
-pub const IEXTEN: ::tcflag_t = 0x00008000;
-pub const TOSTOP: ::tcflag_t = 0x00000100;
-pub const FLUSHO: ::tcflag_t = 0x00001000;
-
-pub const TCGETS: ::c_int = 0x5401;
-pub const TCSETS: ::c_int = 0x5402;
-pub const TCSETSW: ::c_int = 0x5403;
-pub const TCSETSF: ::c_int = 0x5404;
-pub const TCGETA: ::c_int = 0x5405;
-pub const TCSETA: ::c_int = 0x5406;
-pub const TCSETAW: ::c_int = 0x5407;
-pub const TCSETAF: ::c_int = 0x5408;
-pub const TCSBRK: ::c_int = 0x5409;
-pub const TCXONC: ::c_int = 0x540A;
-pub const TCFLSH: ::c_int = 0x540B;
-pub const TIOCGSOFTCAR: ::c_int = 0x5419;
-pub const TIOCSSOFTCAR: ::c_int = 0x541A;
-pub const TIOCLINUX: ::c_int = 0x541C;
-pub const TIOCGSERIAL: ::c_int = 0x541E;
-pub const TIOCEXCL: ::c_int = 0x540C;
-pub const TIOCNXCL: ::c_int = 0x540D;
-pub const TIOCSCTTY: ::c_int = 0x540E;
-pub const TIOCGPGRP: ::c_int = 0x540F;
-pub const TIOCSPGRP: ::c_int = 0x5410;
-pub const TIOCOUTQ: ::c_int = 0x5411;
-pub const TIOCSTI: ::c_int = 0x5412;
-pub const TIOCGWINSZ: ::c_int = 0x5413;
-pub const TIOCSWINSZ: ::c_int = 0x5414;
-pub const TIOCMGET: ::c_int = 0x5415;
-pub const TIOCMBIS: ::c_int = 0x5416;
-pub const TIOCMBIC: ::c_int = 0x5417;
-pub const TIOCMSET: ::c_int = 0x5418;
-pub const FIONREAD: ::c_int = 0x541B;
-pub const TIOCCONS: ::c_int = 0x541D;
-
-pub const POSIX_MADV_DONTNEED: ::c_int = 0;
-pub const RUSAGE_CHILDREN: ::c_int = 1;
-pub const POLLWRNORM: ::c_short = 0x100;
-pub const POLLWRBAND: ::c_short = 0x200;
-
-cfg_if! {
-    if #[cfg(target_arch = "aarch64")] {
-        mod aarch64;
-        pub use self::aarch64::*;
-    } else if #[cfg(any(target_arch = "powerpc64"))] {
-        mod powerpc64;
-        pub use self::powerpc64::*;
-    } else if #[cfg(any(target_arch = "x86_64"))] {
-        mod x86_64;
-        pub use self::x86_64::*;
-    } else {
-        // Unknown target_arch
-    }
-}
diff --git a/third_party/rust/libc/src/unix/notbsd/linux/musl/b64/powerpc64.rs b/third_party/rust/libc/src/unix/notbsd/linux/musl/b64/powerpc64.rs
deleted file mode 100644
index 4b8ca10aa..000000000
--- a/third_party/rust/libc/src/unix/notbsd/linux/musl/b64/powerpc64.rs
+++ /dev/null
@@ -1,3 +0,0 @@
-pub type c_char = u8;
-
-pub const SYS_perf_event_open: ::c_long = 319;
diff --git a/third_party/rust/libc/src/unix/notbsd/linux/musl/b64/x86_64.rs b/third_party/rust/libc/src/unix/notbsd/linux/musl/b64/x86_64.rs
deleted file mode 100644
index 2cfd903ca..000000000
--- a/third_party/rust/libc/src/unix/notbsd/linux/musl/b64/x86_64.rs
+++ /dev/null
@@ -1,20 +0,0 @@
-pub type c_char = i8;
-
-s! {
-    pub struct mcontext_t {
-        __private: [u64; 32],
-    }
-
-    pub struct ucontext_t {
-        pub uc_flags: ::c_ulong,
-        pub uc_link: *mut ucontext_t,
-        pub uc_stack: ::stack_t,
-        pub uc_mcontext: mcontext_t,
-        pub uc_sigmask: ::sigset_t,
-        __private: [u8; 512],
-    }
-}
-
-pub const SYS_gettid: ::c_long = 186;
-
-pub const SYS_perf_event_open: ::c_long = 298;
diff --git a/third_party/rust/libc/src/unix/notbsd/linux/musl/mod.rs b/third_party/rust/libc/src/unix/notbsd/linux/musl/mod.rs
deleted file mode 100644
index a1672f7ec..000000000
--- a/third_party/rust/libc/src/unix/notbsd/linux/musl/mod.rs
+++ /dev/null
@@ -1,243 +0,0 @@
-pub type clock_t = c_long;
-pub type time_t = c_long;
-pub type suseconds_t = c_long;
-pub type ino_t = u64;
-pub type off_t = i64;
-pub type blkcnt_t = i64;
-
-pub type blksize_t = c_long;
-pub type fsblkcnt_t = ::c_ulonglong;
-pub type fsfilcnt_t = ::c_ulonglong;
-pub type rlim_t = ::c_ulonglong;
-
-s! {
-    pub struct sigaction {
-        pub sa_sigaction: ::sighandler_t,
-        pub sa_mask: ::sigset_t,
-        pub sa_flags: ::c_int,
-        _restorer: *mut ::c_void,
-    }
-
-    pub struct ipc_perm {
-        pub __ipc_perm_key: ::key_t,
-        pub uid: ::uid_t,
-        pub gid: ::gid_t,
-        pub cuid: ::uid_t,
-        pub cgid: ::gid_t,
-        pub mode: ::mode_t,
-        pub __seq: ::c_int,
-        __unused1: ::c_long,
-        __unused2: ::c_long
-    }
-
-    pub struct termios {
-        pub c_iflag: ::tcflag_t,
-        pub c_oflag: ::tcflag_t,
-        pub c_cflag: ::tcflag_t,
-        pub c_lflag: ::tcflag_t,
-        pub c_line: ::cc_t,
-        pub c_cc: [::cc_t; ::NCCS],
-        pub __c_ispeed: ::speed_t,
-        pub __c_ospeed: ::speed_t,
-    }
-
-    pub struct flock {
-        pub l_type: ::c_short,
-        pub l_whence: ::c_short,
-        pub l_start: ::off_t,
-        pub l_len: ::off_t,
-        pub l_pid: ::pid_t,
-    }
-
-    pub struct sysinfo {
-        pub uptime: ::c_ulong,
-        pub loads: [::c_ulong; 3],
-        pub totalram: ::c_ulong,
-        pub freeram: ::c_ulong,
-        pub sharedram: ::c_ulong,
-        pub bufferram: ::c_ulong,
-        pub totalswap: ::c_ulong,
-        pub freeswap: ::c_ulong,
-        pub procs: ::c_ushort,
-        pub pad: ::c_ushort,
-        pub totalhigh: ::c_ulong,
-        pub freehigh: ::c_ulong,
-        pub mem_unit: ::c_uint,
-        pub __reserved: [::c_char; 256],
-    }
-}
-
-pub const BUFSIZ: ::c_uint = 1024;
-pub const TMP_MAX: ::c_uint = 10000;
-pub const FOPEN_MAX: ::c_uint = 1000;
-pub const O_ACCMODE: ::c_int = 0o10000003;
-pub const O_NDELAY: ::c_int = O_NONBLOCK;
-pub const NI_MAXHOST: ::socklen_t = 255;
-pub const PTHREAD_STACK_MIN: ::size_t = 2048;
-pub const POSIX_FADV_DONTNEED: ::c_int = 4;
-pub const POSIX_FADV_NOREUSE: ::c_int = 5;
-
-pub const RLIM_INFINITY: ::rlim_t = !0;
-pub const RLIMIT_RTTIME: ::c_int = 15;
-pub const RLIMIT_NLIMITS: ::c_int = 16;
-
-pub const MAP_ANONYMOUS: ::c_int = MAP_ANON;
-
-pub const TCP_COOKIE_TRANSACTIONS: ::c_int = 15;
-pub const TCP_THIN_LINEAR_TIMEOUTS: ::c_int = 16;
-pub const TCP_THIN_DUPACK: ::c_int = 17;
-pub const TCP_USER_TIMEOUT: ::c_int = 18;
-pub const TCP_REPAIR: ::c_int = 19;
-pub const TCP_REPAIR_QUEUE: ::c_int = 20;
-pub const TCP_QUEUE_SEQ: ::c_int = 21;
-pub const TCP_REPAIR_OPTIONS: ::c_int = 22;
-pub const TCP_FASTOPEN: ::c_int = 23;
-pub const TCP_TIMESTAMP: ::c_int = 24;
-
-pub const SIGUNUSED: ::c_int = ::SIGSYS;
-
-pub const FALLOC_FL_KEEP_SIZE: ::c_int = 0x01;
-pub const FALLOC_FL_PUNCH_HOLE: ::c_int = 0x02;
-
-pub const __SIZEOF_PTHREAD_CONDATTR_T: usize = 4;
-pub const __SIZEOF_PTHREAD_MUTEXATTR_T: usize = 4;
-
-pub const CPU_SETSIZE: ::c_int = 128;
-
-pub const QFMT_VFS_V1: ::c_int = 4;
-
-pub const PTRACE_TRACEME: ::c_int = 0;
-pub const PTRACE_PEEKTEXT: ::c_int = 1;
-pub const PTRACE_PEEKDATA: ::c_int = 2;
-pub const PTRACE_PEEKUSER: ::c_int = 3;
-pub const PTRACE_POKETEXT: ::c_int = 4;
-pub const PTRACE_POKEDATA: ::c_int = 5;
-pub const PTRACE_POKEUSER: ::c_int = 6;
-pub const PTRACE_CONT: ::c_int = 7;
-pub const PTRACE_KILL: ::c_int = 8;
-pub const PTRACE_SINGLESTEP: ::c_int = 9;
-pub const PTRACE_ATTACH: ::c_int = 16;
-pub const PTRACE_DETACH: ::c_int = 17;
-pub const PTRACE_SYSCALL: ::c_int = 24;
-pub const PTRACE_SETOPTIONS: ::c_int = 0x4200;
-pub const PTRACE_GETEVENTMSG: ::c_int = 0x4201;
-pub const PTRACE_GETSIGINFO: ::c_int = 0x4202;
-pub const PTRACE_SETSIGINFO: ::c_int = 0x4203;
-pub const PTRACE_GETREGSET: ::c_int = 0x4204;
-pub const PTRACE_SETREGSET: ::c_int = 0x4205;
-pub const PTRACE_SEIZE: ::c_int = 0x4206;
-pub const PTRACE_INTERRUPT: ::c_int = 0x4207;
-pub const PTRACE_LISTEN: ::c_int = 0x4208;
-pub const PTRACE_PEEKSIGINFO: ::c_int = 0x4209;
-
-pub const PTRACE_O_EXITKILL: ::c_int = 1048576;
-pub const PTRACE_O_TRACECLONE: ::c_int = 8;
-pub const PTRACE_O_TRACEEXEC: ::c_int = 16;
-pub const PTRACE_O_TRACEEXIT: ::c_int = 64;
-pub const PTRACE_O_TRACEFORK: ::c_int = 2;
-pub const PTRACE_O_TRACESYSGOOD: ::c_int = 1;
-pub const PTRACE_O_TRACEVFORK: ::c_int = 4;
-pub const PTRACE_O_TRACEVFORKDONE: ::c_int = 32;
-pub const PTRACE_O_SUSPEND_SECCOMP: ::c_int = 2097152;
-
-pub const MADV_DODUMP: ::c_int = 17;
-pub const MADV_DONTDUMP: ::c_int = 16;
-
-pub const EPOLLWAKEUP: ::c_int = 0x20000000;
-
-pub const POLLRDNORM: ::c_short = 0x040;
-pub const POLLRDBAND: ::c_short = 0x080;
-
-pub const MADV_HUGEPAGE: ::c_int = 14;
-pub const MADV_NOHUGEPAGE: ::c_int = 15;
-
-pub const PTRACE_GETFPREGS: ::c_uint = 14;
-pub const PTRACE_SETFPREGS: ::c_uint = 15;
-pub const PTRACE_GETFPXREGS: ::c_uint = 18;
-pub const PTRACE_SETFPXREGS: ::c_uint = 19;
-pub const PTRACE_GETREGS: ::c_uint = 12;
-pub const PTRACE_SETREGS: ::c_uint = 13;
-
-pub const EFD_NONBLOCK: ::c_int = ::O_NONBLOCK;
-
-pub const SFD_NONBLOCK: ::c_int = ::O_NONBLOCK;
-
-pub const TCSANOW: ::c_int = 0;
-pub const TCSADRAIN: ::c_int = 1;
-pub const TCSAFLUSH: ::c_int = 2;
-
-pub const TIOCINQ: ::c_int = ::FIONREAD;
-
-pub const RTLD_GLOBAL: ::c_int = 0x100;
-pub const RTLD_NOLOAD: ::c_int = 0x4;
-
-// TODO(#247) Temporarily musl-specific (available since musl 0.9.12 / Linux
-// kernel 3.10).  See also notbsd/mod.rs
-pub const CLOCK_SGI_CYCLE: ::clockid_t = 10;
-pub const CLOCK_TAI: ::clockid_t = 11;
-
-pub const MCL_CURRENT: ::c_int = 0x0001;
-pub const MCL_FUTURE: ::c_int = 0x0002;
-
-pub const SIGSTKSZ: ::size_t = 8192;
-pub const CBAUD: ::tcflag_t = 0o0010017;
-pub const TAB1: ::c_int = 0x00000800;
-pub const TAB2: ::c_int = 0x00001000;
-pub const TAB3: ::c_int = 0x00001800;
-pub const CR1: ::c_int  = 0x00000200;
-pub const CR2: ::c_int  = 0x00000400;
-pub const CR3: ::c_int  = 0x00000600;
-pub const FF1: ::c_int  = 0x00008000;
-pub const BS1: ::c_int  = 0x00002000;
-pub const VT1: ::c_int  = 0x00004000;
-pub const VWERASE: usize = 14;
-pub const VREPRINT: usize = 12;
-pub const VSUSP: usize = 10;
-pub const VSTART: usize = 8;
-pub const VSTOP: usize = 9;
-pub const VDISCARD: usize = 13;
-pub const VTIME: usize = 5;
-pub const IXON: ::tcflag_t = 0x00000400;
-pub const IXOFF: ::tcflag_t = 0x00001000;
-pub const ONLCR: ::tcflag_t = 0x4;
-pub const CSIZE: ::tcflag_t = 0x00000030;
-pub const CS6: ::tcflag_t = 0x00000010;
-pub const CS7: ::tcflag_t = 0x00000020;
-pub const CS8: ::tcflag_t = 0x00000030;
-pub const CSTOPB: ::tcflag_t = 0x00000040;
-pub const CREAD: ::tcflag_t = 0x00000080;
-pub const PARENB: ::tcflag_t = 0x00000100;
-pub const PARODD: ::tcflag_t = 0x00000200;
-pub const HUPCL: ::tcflag_t = 0x00000400;
-pub const CLOCAL: ::tcflag_t = 0x00000800;
-pub const ECHOKE: ::tcflag_t = 0x00000800;
-pub const ECHOE: ::tcflag_t = 0x00000010;
-pub const ECHOK: ::tcflag_t = 0x00000020;
-pub const ECHONL: ::tcflag_t = 0x00000040;
-pub const ECHOPRT: ::tcflag_t = 0x00000400;
-pub const ECHOCTL: ::tcflag_t = 0x00000200;
-pub const ISIG: ::tcflag_t = 0x00000001;
-pub const ICANON: ::tcflag_t = 0x00000002;
-pub const PENDIN: ::tcflag_t = 0x00004000;
-pub const NOFLSH: ::tcflag_t = 0x00000080;
-
-extern {
-    pub fn ioctl(fd: ::c_int, request: ::c_int, ...) -> ::c_int;
-    pub fn ptrace(request: ::c_int, ...) -> ::c_long;
-    pub fn getpriority(which: ::c_int, who: ::id_t) -> ::c_int;
-    pub fn setpriority(which: ::c_int, who: ::id_t, prio: ::c_int) -> ::c_int;
-}
-
-cfg_if! {
-    if #[cfg(any(target_arch = "x86_64"))] {
-        mod b64;
-        pub use self::b64::*;
-    } else if #[cfg(any(target_arch = "x86",
-                        target_arch = "mips",
-                        target_arch = "arm",
-                        target_arch = "asmjs",
-                        target_arch = "wasm32"))] {
-        mod b32;
-        pub use self::b32::*;
-    } else { }
-}
diff --git a/third_party/rust/libc/src/unix/notbsd/linux/other/b32/arm.rs b/third_party/rust/libc/src/unix/notbsd/linux/other/b32/arm.rs
deleted file mode 100644
index f3871f3c2..000000000
--- a/third_party/rust/libc/src/unix/notbsd/linux/other/b32/arm.rs
+++ /dev/null
@@ -1,151 +0,0 @@
-pub type c_char = u8;
-pub type wchar_t = u32;
-
-s! {
-    pub struct ipc_perm {
-        pub __key: ::key_t,
-        pub uid: ::uid_t,
-        pub gid: ::gid_t,
-        pub cuid: ::uid_t,
-        pub cgid: ::gid_t,
-        pub mode: ::c_ushort,
-        __pad1: ::c_ushort,
-        pub __seq: ::c_ushort,
-        __pad2: ::c_ushort,
-        __unused1: ::c_ulong,
-        __unused2: ::c_ulong
-    }
-
-    pub struct stat64 {
-        pub st_dev: ::dev_t,
-        __pad1: ::c_uint,
-        __st_ino: ::ino_t,
-        pub st_mode: ::mode_t,
-        pub st_nlink: ::nlink_t,
-        pub st_uid: ::uid_t,
-        pub st_gid: ::gid_t,
-        pub st_rdev: ::dev_t,
-        __pad2: ::c_uint,
-        pub st_size: ::off64_t,
-        pub st_blksize: ::blksize_t,
-        pub st_blocks: ::blkcnt64_t,
-        pub st_atime: ::time_t,
-        pub st_atime_nsec: ::c_long,
-        pub st_mtime: ::time_t,
-        pub st_mtime_nsec: ::c_long,
-        pub st_ctime: ::time_t,
-        pub st_ctime_nsec: ::c_long,
-        pub st_ino: ::ino64_t,
-    }
-
-    pub struct shmid_ds {
-        pub shm_perm: ::ipc_perm,
-        pub shm_segsz: ::size_t,
-        pub shm_atime: ::time_t,
-        __unused1: ::c_ulong,
-        pub shm_dtime: ::time_t,
-        __unused2: ::c_ulong,
-        pub shm_ctime: ::time_t,
-        __unused3: ::c_ulong,
-        pub shm_cpid: ::pid_t,
-        pub shm_lpid: ::pid_t,
-        pub shm_nattch: ::shmatt_t,
-        __unused4: ::c_ulong,
-        __unused5: ::c_ulong
-    }
-}
-
-pub const O_DIRECT: ::c_int = 0x10000;
-pub const O_DIRECTORY: ::c_int = 0x4000;
-pub const O_NOFOLLOW: ::c_int = 0x8000;
-
-pub const MAP_LOCKED: ::c_int = 0x02000;
-pub const MAP_NORESERVE: ::c_int = 0x04000;
-
-pub const EDEADLOCK: ::c_int = 35;
-
-pub const SO_PEERCRED: ::c_int = 17;
-pub const SO_RCVLOWAT: ::c_int = 18;
-pub const SO_SNDLOWAT: ::c_int = 19;
-pub const SO_RCVTIMEO: ::c_int = 20;
-pub const SO_SNDTIMEO: ::c_int = 21;
-
-pub const FIOCLEX: ::c_ulong = 0x5451;
-pub const FIONBIO: ::c_ulong = 0x5421;
-
-pub const SYS_gettid: ::c_long = 224;
-pub const SYS_perf_event_open: ::c_long = 364;
-
-pub const PTRACE_GETFPXREGS: ::c_uint = 18;
-pub const PTRACE_SETFPXREGS: ::c_uint = 19;
-
-pub const MCL_CURRENT: ::c_int = 0x0001;
-pub const MCL_FUTURE: ::c_int = 0x0002;
-
-pub const SIGSTKSZ: ::size_t = 8192;
-pub const CBAUD: ::tcflag_t = 0o0010017;
-pub const TAB1: ::c_int = 0x00000800;
-pub const TAB2: ::c_int = 0x00001000;
-pub const TAB3: ::c_int = 0x00001800;
-pub const CR1: ::c_int  = 0x00000200;
-pub const CR2: ::c_int  = 0x00000400;
-pub const CR3: ::c_int  = 0x00000600;
-pub const FF1: ::c_int  = 0x00008000;
-pub const BS1: ::c_int  = 0x00002000;
-pub const VT1: ::c_int  = 0x00004000;
-pub const VWERASE: usize = 14;
-pub const VREPRINT: usize = 12;
-pub const VSUSP: usize = 10;
-pub const VSTART: usize = 8;
-pub const VSTOP: usize = 9;
-pub const VDISCARD: usize = 13;
-pub const VTIME: usize = 5;
-pub const IXON: ::tcflag_t = 0x00000400;
-pub const IXOFF: ::tcflag_t = 0x00001000;
-pub const ONLCR: ::tcflag_t = 0x4;
-pub const CSIZE: ::tcflag_t = 0x00000030;
-pub const CS6: ::tcflag_t = 0x00000010;
-pub const CS7: ::tcflag_t = 0x00000020;
-pub const CS8: ::tcflag_t = 0x00000030;
-pub const CSTOPB: ::tcflag_t = 0x00000040;
-pub const CREAD: ::tcflag_t = 0x00000080;
-pub const PARENB: ::tcflag_t = 0x00000100;
-pub const PARODD: ::tcflag_t = 0x00000200;
-pub const HUPCL: ::tcflag_t = 0x00000400;
-pub const CLOCAL: ::tcflag_t = 0x00000800;
-pub const ECHOKE: ::tcflag_t = 0x00000800;
-pub const ECHOE: ::tcflag_t = 0x00000010;
-pub const ECHOK: ::tcflag_t = 0x00000020;
-pub const ECHONL: ::tcflag_t = 0x00000040;
-pub const ECHOPRT: ::tcflag_t = 0x00000400;
-pub const ECHOCTL: ::tcflag_t = 0x00000200;
-pub const ISIG: ::tcflag_t = 0x00000001;
-pub const ICANON: ::tcflag_t = 0x00000002;
-pub const PENDIN: ::tcflag_t = 0x00004000;
-pub const NOFLSH: ::tcflag_t = 0x00000080;
-
-pub const VEOL: usize = 11;
-pub const VEOL2: usize = 16;
-pub const VMIN: usize = 6;
-pub const IEXTEN: ::tcflag_t = 0x00008000;
-pub const TOSTOP: ::tcflag_t = 0x00000100;
-pub const FLUSHO: ::tcflag_t = 0x00001000;
-pub const EXTPROC: ::tcflag_t = 0x00010000;
-pub const TCGETS: ::c_ulong = 0x5401;
-pub const TCSETS: ::c_ulong = 0x5402;
-pub const TCSETSW: ::c_ulong = 0x5403;
-pub const TCSETSF: ::c_ulong = 0x5404;
-pub const TCGETA: ::c_ulong = 0x5405;
-pub const TCSETA: ::c_ulong = 0x5406;
-pub const TCSETAW: ::c_ulong = 0x5407;
-pub const TCSETAF: ::c_ulong = 0x5408;
-pub const TCSBRK: ::c_ulong = 0x5409;
-pub const TCXONC: ::c_ulong = 0x540A;
-pub const TCFLSH: ::c_ulong = 0x540B;
-pub const TIOCINQ: ::c_ulong = 0x541B;
-pub const TIOCGPGRP: ::c_ulong = 0x540F;
-pub const TIOCSPGRP: ::c_ulong = 0x5410;
-pub const TIOCOUTQ: ::c_ulong = 0x5411;
-pub const TIOCGWINSZ: ::c_ulong = 0x5413;
-pub const TIOCSWINSZ: ::c_ulong = 0x5414;
-pub const FIONREAD: ::c_ulong = 0x541B;
diff --git a/third_party/rust/libc/src/unix/notbsd/linux/other/b32/mod.rs b/third_party/rust/libc/src/unix/notbsd/linux/other/b32/mod.rs
deleted file mode 100644
index 48c3502ad..000000000
--- a/third_party/rust/libc/src/unix/notbsd/linux/other/b32/mod.rs
+++ /dev/null
@@ -1,89 +0,0 @@
-//! 32-bit specific definitions for linux-like values
-
-pub type c_long = i32;
-pub type c_ulong = u32;
-pub type clock_t = i32;
-pub type time_t = i32;
-pub type suseconds_t = i32;
-pub type ino_t = u32;
-pub type off_t = i32;
-pub type blkcnt_t = i32;
-pub type __fsword_t = i32;
-
-pub type blksize_t = i32;
-pub type nlink_t = u32;
-
-s! {
-    pub struct stat {
-        pub st_dev: ::dev_t,
-        __pad1: ::c_short,
-        pub st_ino: ::ino_t,
-        pub st_mode: ::mode_t,
-        pub st_nlink: ::nlink_t,
-        pub st_uid: ::uid_t,
-        pub st_gid: ::gid_t,
-        pub st_rdev: ::dev_t,
-        __pad2: ::c_short,
-        pub st_size: ::off_t,
-        pub st_blksize: ::blksize_t,
-        pub st_blocks: ::blkcnt_t,
-        pub st_atime: ::time_t,
-        pub st_atime_nsec: ::c_long,
-        pub st_mtime: ::time_t,
-        pub st_mtime_nsec: ::c_long,
-        pub st_ctime: ::time_t,
-        pub st_ctime_nsec: ::c_long,
-        __unused4: ::c_long,
-        __unused5: ::c_long,
-    }
-
-    pub struct pthread_attr_t {
-        __size: [u32; 9]
-    }
-
-    pub struct sigset_t {
-        __val: [::c_ulong; 32],
-    }
-
-    pub struct sysinfo {
-        pub uptime: ::c_long,
-        pub loads: [::c_ulong; 3],
-        pub totalram: ::c_ulong,
-        pub freeram: ::c_ulong,
-        pub sharedram: ::c_ulong,
-        pub bufferram: ::c_ulong,
-        pub totalswap: ::c_ulong,
-        pub freeswap: ::c_ulong,
-        pub procs: ::c_ushort,
-        pub pad: ::c_ushort,
-        pub totalhigh: ::c_ulong,
-        pub freehigh: ::c_ulong,
-        pub mem_unit: ::c_uint,
-        pub _f: [::c_char; 8],
-    }
-}
-
-pub const __SIZEOF_PTHREAD_CONDATTR_T: usize = 4;
-pub const __SIZEOF_PTHREAD_MUTEX_T: usize = 24;
-pub const __SIZEOF_PTHREAD_RWLOCK_T: usize = 32;
-pub const __SIZEOF_PTHREAD_MUTEXATTR_T: usize = 4;
-
-pub const PTRACE_GETFPREGS: ::c_uint = 14;
-pub const PTRACE_SETFPREGS: ::c_uint = 15;
-pub const PTRACE_GETREGS: ::c_uint = 12;
-pub const PTRACE_SETREGS: ::c_uint = 13;
-
-cfg_if! {
-    if #[cfg(target_arch = "x86")] {
-        mod x86;
-        pub use self::x86::*;
-    } else if #[cfg(target_arch = "arm")] {
-        mod arm;
-        pub use self::arm::*;
-    } else if #[cfg(target_arch = "powerpc")] {
-        mod powerpc;
-        pub use self::powerpc::*;
-    } else {
-        // Unknown target_arch
-    }
-}
diff --git a/third_party/rust/libc/src/unix/notbsd/linux/other/b32/powerpc.rs b/third_party/rust/libc/src/unix/notbsd/linux/other/b32/powerpc.rs
deleted file mode 100644
index ef21eda0c..000000000
--- a/third_party/rust/libc/src/unix/notbsd/linux/other/b32/powerpc.rs
+++ /dev/null
@@ -1,148 +0,0 @@
-pub type c_char = u8;
-pub type wchar_t = i32;
-
-s! {
-    pub struct ipc_perm {
-        __key: ::key_t,
-        pub uid: ::uid_t,
-        pub gid: ::gid_t,
-        pub cuid: ::uid_t,
-        pub cgid: ::gid_t,
-        pub mode: ::mode_t,
-        __seq: ::uint32_t,
-        __pad1: ::uint32_t,
-        __glibc_reserved1: ::uint64_t,
-        __glibc_reserved2: ::uint64_t,
-    }
-
-    pub struct stat64 {
-        pub st_dev: ::dev_t,
-        pub st_ino: ::ino64_t,
-        pub st_mode: ::mode_t,
-        pub st_nlink: ::nlink_t,
-        pub st_uid: ::uid_t,
-        pub st_gid: ::gid_t,
-        pub st_rdev: ::dev_t,
-        __pad2: ::c_ushort,
-        pub st_size: ::off64_t,
-        pub st_blksize: ::blksize_t,
-        pub st_blocks: ::blkcnt64_t,
-        pub st_atime: ::time_t,
-        pub st_atime_nsec: ::c_long,
-        pub st_mtime: ::time_t,
-        pub st_mtime_nsec: ::c_long,
-        pub st_ctime: ::time_t,
-        pub st_ctime_nsec: ::c_long,
-        __glibc_reserved4: ::c_ulong,
-        __glibc_reserved5: ::c_ulong,
-    }
-
-    pub struct shmid_ds {
-        pub shm_perm: ::ipc_perm,
-        __glibc_reserved1: ::c_uint,
-        pub shm_atime: ::time_t,
-        __glibc_reserved2: ::c_uint,
-        pub shm_dtime: ::time_t,
-        __glibc_reserved3: ::c_uint,
-        pub shm_ctime: ::time_t,
-        __glibc_reserved4: ::c_uint,
-        pub shm_segsz: ::size_t,
-        pub shm_cpid: ::pid_t,
-        pub shm_lpid: ::pid_t,
-        pub shm_nattch: ::shmatt_t,
-        __glibc_reserved5: ::c_ulong,
-        __glibc_reserved6: ::c_ulong,
-    }
-}
-
-pub const O_DIRECT: ::c_int = 0x20000;
-pub const O_DIRECTORY: ::c_int = 0x4000;
-pub const O_NOFOLLOW: ::c_int = 0x8000;
-
-pub const MAP_LOCKED: ::c_int = 0x00080;
-pub const MAP_NORESERVE: ::c_int = 0x00040;
-
-pub const EDEADLOCK: ::c_int = 58;
-
-pub const SO_PEERCRED: ::c_int = 21;
-pub const SO_RCVLOWAT: ::c_int = 16;
-pub const SO_SNDLOWAT: ::c_int = 17;
-pub const SO_RCVTIMEO: ::c_int = 18;
-pub const SO_SNDTIMEO: ::c_int = 19;
-
-pub const FIOCLEX: ::c_ulong = 0x20006601;
-pub const FIONBIO: ::c_ulong = 0x8004667e;
-
-pub const SYS_gettid: ::c_long = 207;
-pub const SYS_perf_event_open: ::c_long = 319;
-
-pub const MCL_CURRENT: ::c_int = 0x2000;
-pub const MCL_FUTURE: ::c_int = 0x4000;
-
-pub const SIGSTKSZ: ::size_t = 0x4000;
-pub const CBAUD: ::tcflag_t = 0xff;
-pub const TAB1: ::c_int = 0x400;
-pub const TAB2: ::c_int = 0x800;
-pub const TAB3: ::c_int = 0xc00;
-pub const CR1: ::c_int  = 0x1000;
-pub const CR2: ::c_int  = 0x2000;
-pub const CR3: ::c_int  = 0x3000;
-pub const FF1: ::c_int  = 0x4000;
-pub const BS1: ::c_int  = 0x8000;
-pub const VT1: ::c_int  = 0x10000;
-pub const VWERASE: usize = 0xa;
-pub const VREPRINT: usize = 0xb;
-pub const VSUSP: usize = 0xc;
-pub const VSTART: usize = 0xd;
-pub const VSTOP: usize = 0xe;
-pub const VDISCARD: usize = 0x10;
-pub const VTIME: usize = 0x7;
-pub const IXON: ::tcflag_t = 0x200;
-pub const IXOFF: ::tcflag_t = 0x400;
-pub const ONLCR: ::tcflag_t = 0x2;
-pub const CSIZE: ::tcflag_t = 0x300;
-pub const CS6: ::tcflag_t = 0x100;
-pub const CS7: ::tcflag_t = 0x200;
-pub const CS8: ::tcflag_t = 0x300;
-pub const CSTOPB: ::tcflag_t = 0x400;
-pub const CREAD: ::tcflag_t = 0x800;
-pub const PARENB: ::tcflag_t = 0x1000;
-pub const PARODD: ::tcflag_t = 0x2000;
-pub const HUPCL: ::tcflag_t = 0x4000;
-pub const CLOCAL: ::tcflag_t = 0x8000;
-pub const ECHOKE: ::tcflag_t = 0x1;
-pub const ECHOE: ::tcflag_t = 0x2;
-pub const ECHOK: ::tcflag_t = 0x4;
-pub const ECHONL: ::tcflag_t = 0x10;
-pub const ECHOPRT: ::tcflag_t = 0x20;
-pub const ECHOCTL: ::tcflag_t = 0x40;
-pub const ISIG: ::tcflag_t = 0x80;
-pub const ICANON: ::tcflag_t = 0x100;
-pub const PENDIN: ::tcflag_t = 0x20000000;
-pub const NOFLSH: ::tcflag_t = 0x80000000;
-
-pub const VEOL: usize = 6;
-pub const VEOL2: usize = 8;
-pub const VMIN: usize = 5;
-pub const IEXTEN: ::tcflag_t = 0x400;
-pub const TOSTOP: ::tcflag_t = 0x400000;
-pub const FLUSHO: ::tcflag_t = 0x800000;
-pub const EXTPROC: ::tcflag_t = 0x10000000;
-pub const TCGETS: ::c_ulong = 0x403c7413;
-pub const TCSETS: ::c_ulong = 0x803c7414;
-pub const TCSETSW: ::c_ulong = 0x803c7415;
-pub const TCSETSF: ::c_ulong = 0x803c7416;
-pub const TCGETA: ::c_ulong = 0x40147417;
-pub const TCSETA: ::c_ulong = 0x80147418;
-pub const TCSETAW: ::c_ulong = 0x80147419;
-pub const TCSETAF: ::c_ulong = 0x8014741c;
-pub const TCSBRK: ::c_ulong = 0x2000741d;
-pub const TCXONC: ::c_ulong = 0x2000741e;
-pub const TCFLSH: ::c_ulong = 0x2000741f;
-pub const TIOCINQ: ::c_ulong = 0x4004667f;
-pub const TIOCGPGRP: ::c_ulong = 0x40047477;
-pub const TIOCSPGRP: ::c_ulong = 0x80047476;
-pub const TIOCOUTQ: ::c_ulong = 0x40047473;
-pub const TIOCGWINSZ: ::c_ulong = 0x40087468;
-pub const TIOCSWINSZ: ::c_ulong = 0x80087467;
-pub const FIONREAD: ::c_ulong = 0x4004667f;
diff --git a/third_party/rust/libc/src/unix/notbsd/linux/other/b32/x86.rs b/third_party/rust/libc/src/unix/notbsd/linux/other/b32/x86.rs
deleted file mode 100644
index 6f8587a89..000000000
--- a/third_party/rust/libc/src/unix/notbsd/linux/other/b32/x86.rs
+++ /dev/null
@@ -1,196 +0,0 @@
-pub type c_char = i8;
-pub type wchar_t = i32;
-pub type greg_t = i32;
-
-s! {
-    pub struct _libc_fpreg {
-        pub significand: [u16; 4],
-        pub exponent: u16,
-    }
-
-    pub struct _libc_fpstate {
-        pub cw: ::c_ulong,
-        pub sw: ::c_ulong,
-        pub tag: ::c_ulong,
-        pub ipoff: ::c_ulong,
-        pub cssel: ::c_ulong,
-        pub dataoff: ::c_ulong,
-        pub datasel: ::c_ulong,
-        pub _st: [_libc_fpreg; 8],
-        pub status: ::c_ulong,
-    }
-
-    pub struct mcontext_t {
-        pub gregs: [greg_t; 19],
-        pub fpregs: *mut _libc_fpstate,
-        pub oldmask: ::c_ulong,
-        pub cr2: ::c_ulong,
-    }
-
-    pub struct ucontext_t {
-        pub uc_flags: ::c_ulong,
-        pub uc_link: *mut ucontext_t,
-        pub uc_stack: ::stack_t,
-        pub uc_mcontext: mcontext_t,
-        pub uc_sigmask: ::sigset_t,
-        __private: [u8; 112],
-    }
-
-    pub struct ipc_perm {
-        pub __key: ::key_t,
-        pub uid: ::uid_t,
-        pub gid: ::gid_t,
-        pub cuid: ::uid_t,
-        pub cgid: ::gid_t,
-        pub mode: ::c_ushort,
-        __pad1: ::c_ushort,
-        pub __seq: ::c_ushort,
-        __pad2: ::c_ushort,
-        __unused1: ::c_ulong,
-        __unused2: ::c_ulong
-    }
-
-    pub struct stat64 {
-        pub st_dev: ::dev_t,
-        __pad1: ::c_uint,
-        __st_ino: ::ino_t,
-        pub st_mode: ::mode_t,
-        pub st_nlink: ::nlink_t,
-        pub st_uid: ::uid_t,
-        pub st_gid: ::gid_t,
-        pub st_rdev: ::dev_t,
-        __pad2: ::c_uint,
-        pub st_size: ::off64_t,
-        pub st_blksize: ::blksize_t,
-        pub st_blocks: ::blkcnt64_t,
-        pub st_atime: ::time_t,
-        pub st_atime_nsec: ::c_long,
-        pub st_mtime: ::time_t,
-        pub st_mtime_nsec: ::c_long,
-        pub st_ctime: ::time_t,
-        pub st_ctime_nsec: ::c_long,
-        pub st_ino: ::ino64_t,
-    }
-
-    pub struct shmid_ds {
-        pub shm_perm: ::ipc_perm,
-        pub shm_segsz: ::size_t,
-        pub shm_atime: ::time_t,
-        __unused1: ::c_ulong,
-        pub shm_dtime: ::time_t,
-        __unused2: ::c_ulong,
-        pub shm_ctime: ::time_t,
-        __unused3: ::c_ulong,
-        pub shm_cpid: ::pid_t,
-        pub shm_lpid: ::pid_t,
-        pub shm_nattch: ::shmatt_t,
-        __unused4: ::c_ulong,
-        __unused5: ::c_ulong
-    }
-}
-
-pub const O_DIRECT: ::c_int = 0x4000;
-pub const O_DIRECTORY: ::c_int = 0x10000;
-pub const O_NOFOLLOW: ::c_int = 0x20000;
-
-pub const MAP_LOCKED: ::c_int = 0x02000;
-pub const MAP_NORESERVE: ::c_int = 0x04000;
-pub const MAP_32BIT: ::c_int = 0x0040;
-
-pub const EDEADLOCK: ::c_int = 35;
-
-pub const SO_PEERCRED: ::c_int = 17;
-pub const SO_RCVLOWAT: ::c_int = 18;
-pub const SO_SNDLOWAT: ::c_int = 19;
-pub const SO_RCVTIMEO: ::c_int = 20;
-pub const SO_SNDTIMEO: ::c_int = 21;
-
-pub const FIOCLEX: ::c_ulong = 0x5451;
-pub const FIONBIO: ::c_ulong = 0x5421;
-
-pub const SYS_gettid: ::c_long = 224;
-pub const SYS_perf_event_open: ::c_long = 336;
-
-pub const PTRACE_GETFPXREGS: ::c_uint = 18;
-pub const PTRACE_SETFPXREGS: ::c_uint = 19;
-
-pub const MCL_CURRENT: ::c_int = 0x0001;
-pub const MCL_FUTURE: ::c_int = 0x0002;
-
-pub const SIGSTKSZ: ::size_t = 8192;
-pub const CBAUD: ::tcflag_t = 0o0010017;
-pub const TAB1: ::c_int = 0x00000800;
-pub const TAB2: ::c_int = 0x00001000;
-pub const TAB3: ::c_int = 0x00001800;
-pub const CR1: ::c_int  = 0x00000200;
-pub const CR2: ::c_int  = 0x00000400;
-pub const CR3: ::c_int  = 0x00000600;
-pub const FF1: ::c_int  = 0x00008000;
-pub const BS1: ::c_int  = 0x00002000;
-pub const VT1: ::c_int  = 0x00004000;
-pub const VWERASE: usize = 14;
-pub const VREPRINT: usize = 12;
-pub const VSUSP: usize = 10;
-pub const VSTART: usize = 8;
-pub const VSTOP: usize = 9;
-pub const VDISCARD: usize = 13;
-pub const VTIME: usize = 5;
-pub const IXON: ::tcflag_t = 0x00000400;
-pub const IXOFF: ::tcflag_t = 0x00001000;
-pub const ONLCR: ::tcflag_t = 0x4;
-pub const CSIZE: ::tcflag_t = 0x00000030;
-pub const CS6: ::tcflag_t = 0x00000010;
-pub const CS7: ::tcflag_t = 0x00000020;
-pub const CS8: ::tcflag_t = 0x00000030;
-pub const CSTOPB: ::tcflag_t = 0x00000040;
-pub const CREAD: ::tcflag_t = 0x00000080;
-pub const PARENB: ::tcflag_t = 0x00000100;
-pub const PARODD: ::tcflag_t = 0x00000200;
-pub const HUPCL: ::tcflag_t = 0x00000400;
-pub const CLOCAL: ::tcflag_t = 0x00000800;
-pub const ECHOKE: ::tcflag_t = 0x00000800;
-pub const ECHOE: ::tcflag_t = 0x00000010;
-pub const ECHOK: ::tcflag_t = 0x00000020;
-pub const ECHONL: ::tcflag_t = 0x00000040;
-pub const ECHOPRT: ::tcflag_t = 0x00000400;
-pub const ECHOCTL: ::tcflag_t = 0x00000200;
-pub const ISIG: ::tcflag_t = 0x00000001;
-pub const ICANON: ::tcflag_t = 0x00000002;
-pub const PENDIN: ::tcflag_t = 0x00004000;
-pub const NOFLSH: ::tcflag_t = 0x00000080;
-
-pub const VEOL: usize = 11;
-pub const VEOL2: usize = 16;
-pub const VMIN: usize = 6;
-pub const IEXTEN: ::tcflag_t = 0x00008000;
-pub const TOSTOP: ::tcflag_t = 0x00000100;
-pub const FLUSHO: ::tcflag_t = 0x00001000;
-pub const EXTPROC: ::tcflag_t = 0x00010000;
-pub const TCGETS: ::c_ulong = 0x5401;
-pub const TCSETS: ::c_ulong = 0x5402;
-pub const TCSETSW: ::c_ulong = 0x5403;
-pub const TCSETSF: ::c_ulong = 0x5404;
-pub const TCGETA: ::c_ulong = 0x5405;
-pub const TCSETA: ::c_ulong = 0x5406;
-pub const TCSETAW: ::c_ulong = 0x5407;
-pub const TCSETAF: ::c_ulong = 0x5408;
-pub const TCSBRK: ::c_ulong = 0x5409;
-pub const TCXONC: ::c_ulong = 0x540A;
-pub const TCFLSH: ::c_ulong = 0x540B;
-pub const TIOCINQ: ::c_ulong = 0x541B;
-pub const TIOCGPGRP: ::c_ulong = 0x540F;
-pub const TIOCSPGRP: ::c_ulong = 0x5410;
-pub const TIOCOUTQ: ::c_ulong = 0x5411;
-pub const TIOCGWINSZ: ::c_ulong = 0x5413;
-pub const TIOCSWINSZ: ::c_ulong = 0x5414;
-pub const FIONREAD: ::c_ulong = 0x541B;
-
-extern {
-    pub fn getcontext(ucp: *mut ucontext_t) -> ::c_int;
-    pub fn setcontext(ucp: *const ucontext_t) -> ::c_int;
-    pub fn makecontext(ucp: *mut ucontext_t,
-                       func:  extern fn (),
-                       argc: ::c_int, ...);
-    pub fn swapcontext(uocp: *mut ucontext_t,
-                       ucp: *const ucontext_t) -> ::c_int;
-}
diff --git a/third_party/rust/libc/src/unix/notbsd/linux/other/b64/aarch64.rs b/third_party/rust/libc/src/unix/notbsd/linux/other/b64/aarch64.rs
deleted file mode 100644
index d9f940bc3..000000000
--- a/third_party/rust/libc/src/unix/notbsd/linux/other/b64/aarch64.rs
+++ /dev/null
@@ -1,179 +0,0 @@
-//! AArch64-specific definitions for 64-bit linux-like values
-
-pub type c_char = u8;
-pub type wchar_t = u32;
-pub type nlink_t = u32;
-pub type blksize_t = i32;
-
-s! {
-    pub struct stat {
-        pub st_dev: ::dev_t,
-        pub st_ino: ::ino_t,
-        pub st_mode: ::mode_t,
-        pub st_nlink: ::nlink_t,
-        pub st_uid: ::uid_t,
-        pub st_gid: ::gid_t,
-        pub st_rdev: ::dev_t,
-        __pad1: ::dev_t,
-        pub st_size: ::off_t,
-        pub st_blksize: ::blksize_t,
-        __pad2: ::c_int,
-        pub st_blocks: ::blkcnt_t,
-        pub st_atime: ::time_t,
-        pub st_atime_nsec: ::c_long,
-        pub st_mtime: ::time_t,
-        pub st_mtime_nsec: ::c_long,
-        pub st_ctime: ::time_t,
-        pub st_ctime_nsec: ::c_long,
-        __unused: [::c_int; 2],
-    }
-
-    pub struct stat64 {
-        pub st_dev: ::dev_t,
-        pub st_ino: ::ino_t,
-        pub st_mode: ::mode_t,
-        pub st_nlink: ::nlink_t,
-        pub st_uid: ::uid_t,
-        pub st_gid: ::gid_t,
-        pub st_rdev: ::dev_t,
-        __pad1: ::dev_t,
-        pub st_size: ::off64_t,
-        pub st_blksize: ::blksize_t,
-        __pad2: ::c_int,
-        pub st_blocks: ::blkcnt64_t,
-        pub st_atime: ::time_t,
-        pub st_atime_nsec: ::c_long,
-        pub st_mtime: ::time_t,
-        pub st_mtime_nsec: ::c_long,
-        pub st_ctime: ::time_t,
-        pub st_ctime_nsec: ::c_long,
-        __unused: [::c_int; 2],
-    }
-
-    pub struct pthread_attr_t {
-        __size: [u64; 8]
-    }
-
-    pub struct ipc_perm {
-        pub __key: ::key_t,
-        pub uid: ::uid_t,
-        pub gid: ::gid_t,
-        pub cuid: ::uid_t,
-        pub cgid: ::gid_t,
-        pub mode: ::c_ushort,
-        __pad1: ::c_ushort,
-        pub __seq: ::c_ushort,
-        __pad2: ::c_ushort,
-        __unused1: ::c_ulong,
-        __unused2: ::c_ulong
-    }
-
-    pub struct shmid_ds {
-        pub shm_perm: ::ipc_perm,
-        pub shm_segsz: ::size_t,
-        pub shm_atime: ::time_t,
-        pub shm_dtime: ::time_t,
-        pub shm_ctime: ::time_t,
-        pub shm_cpid: ::pid_t,
-        pub shm_lpid: ::pid_t,
-        pub shm_nattch: ::shmatt_t,
-        __unused4: ::c_ulong,
-        __unused5: ::c_ulong
-    }
-}
-
-pub const __SIZEOF_PTHREAD_CONDATTR_T: usize = 8;
-pub const __SIZEOF_PTHREAD_MUTEX_T: usize = 48;
-pub const __SIZEOF_PTHREAD_MUTEXATTR_T: usize = 8;
-
-pub const O_DIRECT: ::c_int = 0x10000;
-pub const O_DIRECTORY: ::c_int = 0x4000;
-pub const O_NOFOLLOW: ::c_int = 0x8000;
-
-pub const MAP_LOCKED: ::c_int = 0x02000;
-pub const MAP_NORESERVE: ::c_int = 0x04000;
-
-pub const EDEADLOCK: ::c_int = 35;
-
-pub const SO_PEERCRED: ::c_int = 17;
-pub const SO_RCVLOWAT: ::c_int = 18;
-pub const SO_SNDLOWAT: ::c_int = 19;
-pub const SO_RCVTIMEO: ::c_int = 20;
-pub const SO_SNDTIMEO: ::c_int = 21;
-
-pub const FIOCLEX: ::c_ulong = 0x5451;
-pub const FIONBIO: ::c_ulong = 0x5421;
-
-pub const SYS_gettid: ::c_long = 178;
-pub const SYS_perf_event_open: ::c_long = 241;
-
-pub const MCL_CURRENT: ::c_int = 0x0001;
-pub const MCL_FUTURE: ::c_int = 0x0002;
-
-pub const SIGSTKSZ: ::size_t = 8192;
-pub const CBAUD: ::tcflag_t = 0o0010017;
-pub const TAB1: ::c_int = 0x00000800;
-pub const TAB2: ::c_int = 0x00001000;
-pub const TAB3: ::c_int = 0x00001800;
-pub const CR1: ::c_int  = 0x00000200;
-pub const CR2: ::c_int  = 0x00000400;
-pub const CR3: ::c_int  = 0x00000600;
-pub const FF1: ::c_int  = 0x00008000;
-pub const BS1: ::c_int  = 0x00002000;
-pub const VT1: ::c_int  = 0x00004000;
-pub const VWERASE: usize = 14;
-pub const VREPRINT: usize = 12;
-pub const VSUSP: usize = 10;
-pub const VSTART: usize = 8;
-pub const VSTOP: usize = 9;
-pub const VDISCARD: usize = 13;
-pub const VTIME: usize = 5;
-pub const IXON: ::tcflag_t = 0x00000400;
-pub const IXOFF: ::tcflag_t = 0x00001000;
-pub const ONLCR: ::tcflag_t = 0x4;
-pub const CSIZE: ::tcflag_t = 0x00000030;
-pub const CS6: ::tcflag_t = 0x00000010;
-pub const CS7: ::tcflag_t = 0x00000020;
-pub const CS8: ::tcflag_t = 0x00000030;
-pub const CSTOPB: ::tcflag_t = 0x00000040;
-pub const CREAD: ::tcflag_t = 0x00000080;
-pub const PARENB: ::tcflag_t = 0x00000100;
-pub const PARODD: ::tcflag_t = 0x00000200;
-pub const HUPCL: ::tcflag_t = 0x00000400;
-pub const CLOCAL: ::tcflag_t = 0x00000800;
-pub const ECHOKE: ::tcflag_t = 0x00000800;
-pub const ECHOE: ::tcflag_t = 0x00000010;
-pub const ECHOK: ::tcflag_t = 0x00000020;
-pub const ECHONL: ::tcflag_t = 0x00000040;
-pub const ECHOPRT: ::tcflag_t = 0x00000400;
-pub const ECHOCTL: ::tcflag_t = 0x00000200;
-pub const ISIG: ::tcflag_t = 0x00000001;
-pub const ICANON: ::tcflag_t = 0x00000002;
-pub const PENDIN: ::tcflag_t = 0x00004000;
-pub const NOFLSH: ::tcflag_t = 0x00000080;
-
-pub const VEOL: usize = 11;
-pub const VEOL2: usize = 16;
-pub const VMIN: usize = 6;
-pub const IEXTEN: ::tcflag_t = 0x00008000;
-pub const TOSTOP: ::tcflag_t = 0x00000100;
-pub const FLUSHO: ::tcflag_t = 0x00001000;
-pub const EXTPROC: ::tcflag_t = 0x00010000;
-pub const TCGETS: ::c_ulong = 0x5401;
-pub const TCSETS: ::c_ulong = 0x5402;
-pub const TCSETSW: ::c_ulong = 0x5403;
-pub const TCSETSF: ::c_ulong = 0x5404;
-pub const TCGETA: ::c_ulong = 0x5405;
-pub const TCSETA: ::c_ulong = 0x5406;
-pub const TCSETAW: ::c_ulong = 0x5407;
-pub const TCSETAF: ::c_ulong = 0x5408;
-pub const TCSBRK: ::c_ulong = 0x5409;
-pub const TCXONC: ::c_ulong = 0x540A;
-pub const TCFLSH: ::c_ulong = 0x540B;
-pub const TIOCINQ: ::c_ulong = 0x541B;
-pub const TIOCGPGRP: ::c_ulong = 0x540F;
-pub const TIOCSPGRP: ::c_ulong = 0x5410;
-pub const TIOCOUTQ: ::c_ulong = 0x5411;
-pub const TIOCGWINSZ: ::c_ulong = 0x5413;
-pub const TIOCSWINSZ: ::c_ulong = 0x5414;
-pub const FIONREAD: ::c_ulong = 0x541B;
diff --git a/third_party/rust/libc/src/unix/notbsd/linux/other/b64/mod.rs b/third_party/rust/libc/src/unix/notbsd/linux/other/b64/mod.rs
deleted file mode 100644
index ccf99881f..000000000
--- a/third_party/rust/libc/src/unix/notbsd/linux/other/b64/mod.rs
+++ /dev/null
@@ -1,51 +0,0 @@
-//! 64-bit specific definitions for linux-like values
-
-pub type c_long = i64;
-pub type c_ulong = u64;
-pub type clock_t = i64;
-pub type time_t = i64;
-pub type suseconds_t = i64;
-pub type ino_t = u64;
-pub type off_t = i64;
-pub type blkcnt_t = i64;
-pub type __fsword_t = ::c_long;
-
-s! {
-    pub struct sigset_t {
-        __val: [::c_ulong; 16],
-    }
-
-    pub struct sysinfo {
-        pub uptime: ::c_long,
-        pub loads: [::c_ulong; 3],
-        pub totalram: ::c_ulong,
-        pub freeram: ::c_ulong,
-        pub sharedram: ::c_ulong,
-        pub bufferram: ::c_ulong,
-        pub totalswap: ::c_ulong,
-        pub freeswap: ::c_ulong,
-        pub procs: ::c_ushort,
-        pub pad: ::c_ushort,
-        pub totalhigh: ::c_ulong,
-        pub freehigh: ::c_ulong,
-        pub mem_unit: ::c_uint,
-        pub _f: [::c_char; 0],
-    }
-}
-
-pub const __SIZEOF_PTHREAD_RWLOCK_T: usize = 56;
-
-cfg_if! {
-    if #[cfg(target_arch = "aarch64")] {
-        mod aarch64;
-        pub use self::aarch64::*;
-    } else if #[cfg(any(target_arch = "powerpc64"))] {
-        mod powerpc64;
-        pub use self::powerpc64::*;
-    } else if #[cfg(any(target_arch = "x86_64"))] {
-        mod x86_64;
-        pub use self::x86_64::*;
-    } else {
-        // Unknown target_arch
-    }
-}
diff --git a/third_party/rust/libc/src/unix/notbsd/linux/other/b64/powerpc64.rs b/third_party/rust/libc/src/unix/notbsd/linux/other/b64/powerpc64.rs
deleted file mode 100644
index c5ce962e3..000000000
--- a/third_party/rust/libc/src/unix/notbsd/linux/other/b64/powerpc64.rs
+++ /dev/null
@@ -1,176 +0,0 @@
-//! PowerPC64-specific definitions for 64-bit linux-like values
-
-pub type c_char = u8;
-pub type wchar_t = i32;
-pub type nlink_t = u64;
-pub type blksize_t = i64;
-
-s! {
-    pub struct stat {
-        pub st_dev: ::dev_t,
-        pub st_ino: ::ino_t,
-        pub st_nlink: ::nlink_t,
-        pub st_mode: ::mode_t,
-        pub st_uid: ::uid_t,
-        pub st_gid: ::gid_t,
-        __pad0: ::c_int,
-        pub st_rdev: ::dev_t,
-        pub st_size: ::off_t,
-        pub st_blksize: ::blksize_t,
-        pub st_blocks: ::blkcnt_t,
-        pub st_atime: ::time_t,
-        pub st_atime_nsec: ::c_long,
-        pub st_mtime: ::time_t,
-        pub st_mtime_nsec: ::c_long,
-        pub st_ctime: ::time_t,
-        pub st_ctime_nsec: ::c_long,
-        __unused: [::c_long; 3],
-    }
-
-    pub struct stat64 {
-        pub st_dev: ::dev_t,
-        pub st_ino: ::ino64_t,
-        pub st_nlink: ::nlink_t,
-        pub st_mode: ::mode_t,
-        pub st_uid: ::uid_t,
-        pub st_gid: ::gid_t,
-        __pad0: ::c_int,
-        pub st_rdev: ::dev_t,
-        pub st_size: ::off64_t,
-        pub st_blksize: ::blksize_t,
-        pub st_blocks: ::blkcnt64_t,
-        pub st_atime: ::time_t,
-        pub st_atime_nsec: ::c_long,
-        pub st_mtime: ::time_t,
-        pub st_mtime_nsec: ::c_long,
-        pub st_ctime: ::time_t,
-        pub st_ctime_nsec: ::c_long,
-        __reserved: [::c_long; 3],
-    }
-
-    pub struct pthread_attr_t {
-        __size: [u64; 7]
-    }
-
-    pub struct ipc_perm {
-        pub __key: ::key_t,
-        pub uid: ::uid_t,
-        pub gid: ::gid_t,
-        pub cuid: ::uid_t,
-        pub cgid: ::gid_t,
-        pub mode: ::mode_t,
-        pub __seq: ::uint32_t,
-        __pad1: ::uint32_t,
-        __unused1: ::uint64_t,
-        __unused2: ::c_ulong,
-    }
-
-    pub struct shmid_ds {
-        pub shm_perm: ::ipc_perm,
-        pub shm_atime: ::time_t,
-        pub shm_dtime: ::time_t,
-        pub shm_ctime: ::time_t,
-        pub shm_segsz: ::size_t,
-        pub shm_cpid: ::pid_t,
-        pub shm_lpid: ::pid_t,
-        pub shm_nattch: ::shmatt_t,
-        __unused4: ::c_ulong,
-        __unused5: ::c_ulong
-    }
-}
-
-pub const __SIZEOF_PTHREAD_CONDATTR_T: usize = 4;
-pub const __SIZEOF_PTHREAD_MUTEX_T: usize = 40;
-pub const __SIZEOF_PTHREAD_MUTEXATTR_T: usize = 4;
-
-pub const O_DIRECTORY: ::c_int = 0x4000;
-pub const O_NOFOLLOW: ::c_int = 0x8000;
-pub const O_DIRECT: ::c_int = 0x20000;
-
-pub const MAP_LOCKED: ::c_int = 0x00080;
-pub const MAP_NORESERVE: ::c_int = 0x00040;
-
-pub const EDEADLOCK: ::c_int = 58;
-
-pub const SO_PEERCRED: ::c_int = 21;
-pub const SO_RCVLOWAT: ::c_int = 16;
-pub const SO_SNDLOWAT: ::c_int = 17;
-pub const SO_RCVTIMEO: ::c_int = 18;
-pub const SO_SNDTIMEO: ::c_int = 19;
-
-pub const FIOCLEX: ::c_ulong = 0x20006601;
-pub const FIONBIO: ::c_ulong = 0x8004667e;
-
-pub const SYS_gettid: ::c_long = 207;
-pub const SYS_perf_event_open: ::c_long = 319;
-
-pub const MCL_CURRENT: ::c_int = 0x2000;
-pub const MCL_FUTURE: ::c_int = 0x4000;
-
-pub const SIGSTKSZ: ::size_t = 0x4000;
-pub const CBAUD: ::tcflag_t = 0xff;
-pub const TAB1: ::c_int = 0x400;
-pub const TAB2: ::c_int = 0x800;
-pub const TAB3: ::c_int = 0xc00;
-pub const CR1: ::c_int  = 0x1000;
-pub const CR2: ::c_int  = 0x2000;
-pub const CR3: ::c_int  = 0x3000;
-pub const FF1: ::c_int  = 0x4000;
-pub const BS1: ::c_int  = 0x8000;
-pub const VT1: ::c_int  = 0x10000;
-pub const VWERASE: usize = 0xa;
-pub const VREPRINT: usize = 0xb;
-pub const VSUSP: usize = 0xc;
-pub const VSTART: usize = 0xd;
-pub const VSTOP: usize = 0xe;
-pub const VDISCARD: usize = 0x10;
-pub const VTIME: usize = 0x7;
-pub const IXON: ::tcflag_t = 0x200;
-pub const IXOFF: ::tcflag_t = 0x400;
-pub const ONLCR: ::tcflag_t = 0x2;
-pub const CSIZE: ::tcflag_t = 0x300;
-pub const CS6: ::tcflag_t = 0x100;
-pub const CS7: ::tcflag_t = 0x200;
-pub const CS8: ::tcflag_t = 0x300;
-pub const CSTOPB: ::tcflag_t = 0x400;
-pub const CREAD: ::tcflag_t = 0x800;
-pub const PARENB: ::tcflag_t = 0x1000;
-pub const PARODD: ::tcflag_t = 0x2000;
-pub const HUPCL: ::tcflag_t = 0x4000;
-pub const CLOCAL: ::tcflag_t = 0x8000;
-pub const ECHOKE: ::tcflag_t = 0x1;
-pub const ECHOE: ::tcflag_t = 0x2;
-pub const ECHOK: ::tcflag_t = 0x4;
-pub const ECHONL: ::tcflag_t = 0x10;
-pub const ECHOPRT: ::tcflag_t = 0x20;
-pub const ECHOCTL: ::tcflag_t = 0x40;
-pub const ISIG: ::tcflag_t = 0x80;
-pub const ICANON: ::tcflag_t = 0x100;
-pub const PENDIN: ::tcflag_t = 0x20000000;
-pub const NOFLSH: ::tcflag_t = 0x80000000;
-
-pub const VEOL: usize = 6;
-pub const VEOL2: usize = 8;
-pub const VMIN: usize = 5;
-pub const IEXTEN: ::tcflag_t = 0x400;
-pub const TOSTOP: ::tcflag_t = 0x400000;
-pub const FLUSHO: ::tcflag_t = 0x800000;
-pub const EXTPROC: ::tcflag_t = 0x10000000;
-pub const TCGETS: ::c_ulong = 0x403c7413;
-pub const TCSETS: ::c_ulong = 0x803c7414;
-pub const TCSETSW: ::c_ulong = 0x803c7415;
-pub const TCSETSF: ::c_ulong = 0x803c7416;
-pub const TCGETA: ::c_ulong = 0x40147417;
-pub const TCSETA: ::c_ulong = 0x80147418;
-pub const TCSETAW: ::c_ulong = 0x80147419;
-pub const TCSETAF: ::c_ulong = 0x8014741c;
-pub const TCSBRK: ::c_ulong = 0x2000741d;
-pub const TCXONC: ::c_ulong = 0x2000741e;
-pub const TCFLSH: ::c_ulong = 0x2000741f;
-pub const TIOCINQ: ::c_ulong = 0x4004667f;
-pub const TIOCGPGRP: ::c_ulong = 0x40047477;
-pub const TIOCSPGRP: ::c_ulong = 0x80047476;
-pub const TIOCOUTQ: ::c_ulong = 0x40047473;
-pub const TIOCGWINSZ: ::c_ulong = 0x40087468;
-pub const TIOCSWINSZ: ::c_ulong = 0x80087467;
-pub const FIONREAD: ::c_ulong = 0x4004667f;
diff --git a/third_party/rust/libc/src/unix/notbsd/linux/other/b64/x86_64.rs b/third_party/rust/libc/src/unix/notbsd/linux/other/b64/x86_64.rs
deleted file mode 100644
index f19a9ffe4..000000000
--- a/third_party/rust/libc/src/unix/notbsd/linux/other/b64/x86_64.rs
+++ /dev/null
@@ -1,235 +0,0 @@
-//! x86_64-specific definitions for 64-bit linux-like values
-
-pub type c_char = i8;
-pub type wchar_t = i32;
-pub type nlink_t = u64;
-pub type blksize_t = i64;
-pub type greg_t = i64;
-
-s! {
-    pub struct stat {
-        pub st_dev: ::dev_t,
-        pub st_ino: ::ino_t,
-        pub st_nlink: ::nlink_t,
-        pub st_mode: ::mode_t,
-        pub st_uid: ::uid_t,
-        pub st_gid: ::gid_t,
-        __pad0: ::c_int,
-        pub st_rdev: ::dev_t,
-        pub st_size: ::off_t,
-        pub st_blksize: ::blksize_t,
-        pub st_blocks: ::blkcnt_t,
-        pub st_atime: ::time_t,
-        pub st_atime_nsec: ::c_long,
-        pub st_mtime: ::time_t,
-        pub st_mtime_nsec: ::c_long,
-        pub st_ctime: ::time_t,
-        pub st_ctime_nsec: ::c_long,
-        __unused: [::c_long; 3],
-    }
-
-    pub struct stat64 {
-        pub st_dev: ::dev_t,
-        pub st_ino: ::ino64_t,
-        pub st_nlink: ::nlink_t,
-        pub st_mode: ::mode_t,
-        pub st_uid: ::uid_t,
-        pub st_gid: ::gid_t,
-        __pad0: ::c_int,
-        pub st_rdev: ::dev_t,
-        pub st_size: ::off_t,
-        pub st_blksize: ::blksize_t,
-        pub st_blocks: ::blkcnt64_t,
-        pub st_atime: ::time_t,
-        pub st_atime_nsec: ::c_long,
-        pub st_mtime: ::time_t,
-        pub st_mtime_nsec: ::c_long,
-        pub st_ctime: ::time_t,
-        pub st_ctime_nsec: ::c_long,
-        __reserved: [::c_long; 3],
-    }
-
-    pub struct pthread_attr_t {
-        __size: [u64; 7]
-    }
-
-    pub struct _libc_fpxreg {
-        pub significand: [u16; 4],
-        pub exponent: u16,
-        __private: [u16; 3],
-    }
-
-    pub struct _libc_xmmreg {
-        pub element: [u32; 4],
-    }
-
-    pub struct _libc_fpstate {
-        pub cwd: u16,
-        pub swd: u16,
-        pub ftw: u16,
-        pub fop: u16,
-        pub rip: u64,
-        pub rdp: u64,
-        pub mxcsr: u32,
-        pub mxcr_mask: u32,
-        pub _st: [_libc_fpxreg; 8],
-        pub _xmm: [_libc_xmmreg; 16],
-        __private: [u64; 12],
-    }
-
-    pub struct mcontext_t {
-        pub gregs: [greg_t; 23],
-        pub fpregs: *mut _libc_fpstate,
-        __private: [u64; 8],
-    }
-
-    pub struct ucontext_t {
-        pub uc_flags: ::c_ulong,
-        pub uc_link: *mut ucontext_t,
-        pub uc_stack: ::stack_t,
-        pub uc_mcontext: mcontext_t,
-        pub uc_sigmask: ::sigset_t,
-        __private: [u8; 512],
-    }
-
-    pub struct ipc_perm {
-        pub __key: ::key_t,
-        pub uid: ::uid_t,
-        pub gid: ::gid_t,
-        pub cuid: ::uid_t,
-        pub cgid: ::gid_t,
-        pub mode: ::c_ushort,
-        __pad1: ::c_ushort,
-        pub __seq: ::c_ushort,
-        __pad2: ::c_ushort,
-        __unused1: ::c_ulong,
-        __unused2: ::c_ulong
-    }
-
-    pub struct shmid_ds {
-        pub shm_perm: ::ipc_perm,
-        pub shm_segsz: ::size_t,
-        pub shm_atime: ::time_t,
-        pub shm_dtime: ::time_t,
-        pub shm_ctime: ::time_t,
-        pub shm_cpid: ::pid_t,
-        pub shm_lpid: ::pid_t,
-        pub shm_nattch: ::shmatt_t,
-        __unused4: ::c_ulong,
-        __unused5: ::c_ulong
-    }
-}
-
-pub const __SIZEOF_PTHREAD_CONDATTR_T: usize = 4;
-pub const __SIZEOF_PTHREAD_MUTEX_T: usize = 40;
-pub const __SIZEOF_PTHREAD_MUTEXATTR_T: usize = 4;
-
-pub const O_DIRECT: ::c_int = 0x4000;
-pub const O_DIRECTORY: ::c_int = 0x10000;
-pub const O_NOFOLLOW: ::c_int = 0x20000;
-
-pub const MAP_LOCKED: ::c_int = 0x02000;
-pub const MAP_NORESERVE: ::c_int = 0x04000;
-pub const MAP_32BIT: ::c_int = 0x0040;
-
-pub const EDEADLOCK: ::c_int = 35;
-
-pub const SO_PEERCRED: ::c_int = 17;
-pub const SO_RCVLOWAT: ::c_int = 18;
-pub const SO_SNDLOWAT: ::c_int = 19;
-pub const SO_RCVTIMEO: ::c_int = 20;
-pub const SO_SNDTIMEO: ::c_int = 21;
-
-pub const FIOCLEX: ::c_ulong = 0x5451;
-pub const FIONBIO: ::c_ulong = 0x5421;
-
-pub const PTRACE_GETFPREGS: ::c_uint = 14;
-pub const PTRACE_SETFPREGS: ::c_uint = 15;
-pub const PTRACE_GETFPXREGS: ::c_uint = 18;
-pub const PTRACE_SETFPXREGS: ::c_uint = 19;
-pub const PTRACE_GETREGS: ::c_uint = 12;
-pub const PTRACE_SETREGS: ::c_uint = 13;
-
-pub const SYS_gettid: ::c_long = 186;
-pub const SYS_perf_event_open: ::c_long = 298;
-
-pub const MCL_CURRENT: ::c_int = 0x0001;
-pub const MCL_FUTURE: ::c_int = 0x0002;
-
-pub const SIGSTKSZ: ::size_t = 8192;
-pub const CBAUD: ::tcflag_t = 0o0010017;
-pub const TAB1: ::c_int = 0x00000800;
-pub const TAB2: ::c_int = 0x00001000;
-pub const TAB3: ::c_int = 0x00001800;
-pub const CR1: ::c_int  = 0x00000200;
-pub const CR2: ::c_int  = 0x00000400;
-pub const CR3: ::c_int  = 0x00000600;
-pub const FF1: ::c_int  = 0x00008000;
-pub const BS1: ::c_int  = 0x00002000;
-pub const VT1: ::c_int  = 0x00004000;
-pub const VWERASE: usize = 14;
-pub const VREPRINT: usize = 12;
-pub const VSUSP: usize = 10;
-pub const VSTART: usize = 8;
-pub const VSTOP: usize = 9;
-pub const VDISCARD: usize = 13;
-pub const VTIME: usize = 5;
-pub const IXON: ::tcflag_t = 0x00000400;
-pub const IXOFF: ::tcflag_t = 0x00001000;
-pub const ONLCR: ::tcflag_t = 0x4;
-pub const CSIZE: ::tcflag_t = 0x00000030;
-pub const CS6: ::tcflag_t = 0x00000010;
-pub const CS7: ::tcflag_t = 0x00000020;
-pub const CS8: ::tcflag_t = 0x00000030;
-pub const CSTOPB: ::tcflag_t = 0x00000040;
-pub const CREAD: ::tcflag_t = 0x00000080;
-pub const PARENB: ::tcflag_t = 0x00000100;
-pub const PARODD: ::tcflag_t = 0x00000200;
-pub const HUPCL: ::tcflag_t = 0x00000400;
-pub const CLOCAL: ::tcflag_t = 0x00000800;
-pub const ECHOKE: ::tcflag_t = 0x00000800;
-pub const ECHOE: ::tcflag_t = 0x00000010;
-pub const ECHOK: ::tcflag_t = 0x00000020;
-pub const ECHONL: ::tcflag_t = 0x00000040;
-pub const ECHOPRT: ::tcflag_t = 0x00000400;
-pub const ECHOCTL: ::tcflag_t = 0x00000200;
-pub const ISIG: ::tcflag_t = 0x00000001;
-pub const ICANON: ::tcflag_t = 0x00000002;
-pub const PENDIN: ::tcflag_t = 0x00004000;
-pub const NOFLSH: ::tcflag_t = 0x00000080;
-
-pub const VEOL: usize = 11;
-pub const VEOL2: usize = 16;
-pub const VMIN: usize = 6;
-pub const IEXTEN: ::tcflag_t = 0x00008000;
-pub const TOSTOP: ::tcflag_t = 0x00000100;
-pub const FLUSHO: ::tcflag_t = 0x00001000;
-pub const EXTPROC: ::tcflag_t = 0x00010000;
-pub const TCGETS: ::c_ulong = 0x5401;
-pub const TCSETS: ::c_ulong = 0x5402;
-pub const TCSETSW: ::c_ulong = 0x5403;
-pub const TCSETSF: ::c_ulong = 0x5404;
-pub const TCGETA: ::c_ulong = 0x5405;
-pub const TCSETA: ::c_ulong = 0x5406;
-pub const TCSETAW: ::c_ulong = 0x5407;
-pub const TCSETAF: ::c_ulong = 0x5408;
-pub const TCSBRK: ::c_ulong = 0x5409;
-pub const TCXONC: ::c_ulong = 0x540A;
-pub const TCFLSH: ::c_ulong = 0x540B;
-pub const TIOCINQ: ::c_ulong = 0x541B;
-pub const TIOCGPGRP: ::c_ulong = 0x540F;
-pub const TIOCSPGRP: ::c_ulong = 0x5410;
-pub const TIOCOUTQ: ::c_ulong = 0x5411;
-pub const TIOCGWINSZ: ::c_ulong = 0x5413;
-pub const TIOCSWINSZ: ::c_ulong = 0x5414;
-pub const FIONREAD: ::c_ulong = 0x541B;
-
-extern {
-    pub fn getcontext(ucp: *mut ucontext_t) -> ::c_int;
-    pub fn setcontext(ucp: *const ucontext_t) -> ::c_int;
-    pub fn makecontext(ucp: *mut ucontext_t,
-                       func:  extern fn (),
-                       argc: ::c_int, ...);
-    pub fn swapcontext(uocp: *mut ucontext_t,
-                       ucp: *const ucontext_t) -> ::c_int;
-}
diff --git a/third_party/rust/libc/src/unix/notbsd/linux/other/mod.rs b/third_party/rust/libc/src/unix/notbsd/linux/other/mod.rs
deleted file mode 100644
index 39bd9574c..000000000
--- a/third_party/rust/libc/src/unix/notbsd/linux/other/mod.rs
+++ /dev/null
@@ -1,559 +0,0 @@
-pub type fsblkcnt_t = ::c_ulong;
-pub type fsfilcnt_t = ::c_ulong;
-pub type rlim_t = c_ulong;
-pub type __priority_which_t = ::c_uint;
-
-s! {
-    pub struct __exit_status {
-        pub e_termination: ::c_short,
-        pub e_exit: ::c_short,
-    }
-
-    pub struct __timeval {
-        pub tv_sec: ::int32_t,
-        pub tv_usec: ::int32_t,
-    }
-
-    pub struct utmpx {
-        pub ut_type: ::c_short,
-        pub ut_pid: ::pid_t,
-        pub ut_line: [::c_char; __UT_LINESIZE],
-        pub ut_id: [::c_char; 4],
-
-        pub ut_user: [::c_char; __UT_NAMESIZE],
-        pub ut_host: [::c_char; __UT_HOSTSIZE],
-        pub ut_exit: __exit_status,
-
-        #[cfg(any(target_arch = "aarch64", target_pointer_width = "32"))]
-        pub ut_session: ::c_long,
-        #[cfg(any(target_arch = "aarch64", target_pointer_width = "32"))]
-        pub ut_tv: ::timeval,
-
-        #[cfg(not(any(target_arch = "aarch64", target_pointer_width = "32")))]
-        pub ut_session: ::int32_t,
-        #[cfg(not(any(target_arch = "aarch64", target_pointer_width = "32")))]
-        pub ut_tv: __timeval,
-
-        pub ut_addr_v6: [::int32_t; 4],
-        __glibc_reserved: [::c_char; 20],
-    }
-
-    pub struct sigaction {
-        pub sa_sigaction: ::sighandler_t,
-        pub sa_mask: ::sigset_t,
-        pub sa_flags: ::c_int,
-        _restorer: *mut ::c_void,
-    }
-
-    pub struct stack_t {
-        pub ss_sp: *mut ::c_void,
-        pub ss_flags: ::c_int,
-        pub ss_size: ::size_t
-    }
-
-    pub struct siginfo_t {
-        pub si_signo: ::c_int,
-        pub si_errno: ::c_int,
-        pub si_code: ::c_int,
-        pub _pad: [::c_int; 29],
-        _align: [usize; 0],
-    }
-
-    pub struct glob64_t {
-        pub gl_pathc: ::size_t,
-        pub gl_pathv: *mut *mut ::c_char,
-        pub gl_offs: ::size_t,
-        pub gl_flags: ::c_int,
-
-        __unused1: *mut ::c_void,
-        __unused2: *mut ::c_void,
-        __unused3: *mut ::c_void,
-        __unused4: *mut ::c_void,
-        __unused5: *mut ::c_void,
-    }
-
-    pub struct ucred {
-        pub pid: ::pid_t,
-        pub uid: ::uid_t,
-        pub gid: ::gid_t,
-    }
-
-    pub struct statfs {
-        pub f_type: __fsword_t,
-        pub f_bsize: __fsword_t,
-        pub f_blocks: ::fsblkcnt_t,
-        pub f_bfree: ::fsblkcnt_t,
-        pub f_bavail: ::fsblkcnt_t,
-
-        pub f_files: ::fsfilcnt_t,
-        pub f_ffree: ::fsfilcnt_t,
-        pub f_fsid: ::fsid_t,
-
-        pub f_namelen: __fsword_t,
-        pub f_frsize: __fsword_t,
-        f_spare: [__fsword_t; 5],
-    }
-
-    pub struct msghdr {
-        pub msg_name: *mut ::c_void,
-        pub msg_namelen: ::socklen_t,
-        pub msg_iov: *mut ::iovec,
-        pub msg_iovlen: ::size_t,
-        pub msg_control: *mut ::c_void,
-        pub msg_controllen: ::size_t,
-        pub msg_flags: ::c_int,
-    }
-
-    pub struct termios {
-        pub c_iflag: ::tcflag_t,
-        pub c_oflag: ::tcflag_t,
-        pub c_cflag: ::tcflag_t,
-        pub c_lflag: ::tcflag_t,
-        pub c_line: ::cc_t,
-        pub c_cc: [::cc_t; ::NCCS],
-        pub c_ispeed: ::speed_t,
-        pub c_ospeed: ::speed_t,
-    }
-
-    pub struct flock {
-        pub l_type: ::c_short,
-        pub l_whence: ::c_short,
-        pub l_start: ::off_t,
-        pub l_len: ::off_t,
-        pub l_pid: ::pid_t,
-    }
-
-    // FIXME this is actually a union
-    pub struct sem_t {
-        #[cfg(target_pointer_width = "32")]
-        __size: [::c_char; 16],
-        #[cfg(target_pointer_width = "64")]
-        __size: [::c_char; 32],
-        __align: [::c_long; 0],
-    }
-}
-
-pub const __UT_LINESIZE: usize = 32;
-pub const __UT_NAMESIZE: usize = 32;
-pub const __UT_HOSTSIZE: usize = 256;
-pub const EMPTY: ::c_short = 0;
-pub const RUN_LVL: ::c_short = 1;
-pub const BOOT_TIME: ::c_short = 2;
-pub const NEW_TIME: ::c_short = 3;
-pub const OLD_TIME: ::c_short = 4;
-pub const INIT_PROCESS: ::c_short = 5;
-pub const LOGIN_PROCESS: ::c_short = 6;
-pub const USER_PROCESS: ::c_short = 7;
-pub const DEAD_PROCESS: ::c_short = 8;
-pub const ACCOUNTING: ::c_short = 9;
-
-pub const RLIMIT_RSS: ::c_int = 5;
-pub const RLIMIT_NOFILE: ::c_int = 7;
-pub const RLIMIT_AS: ::c_int = 9;
-pub const RLIMIT_NPROC: ::c_int = 6;
-pub const RLIMIT_MEMLOCK: ::c_int = 8;
-pub const RLIM_INFINITY: ::rlim_t = !0;
-pub const RLIMIT_RTTIME: ::c_int = 15;
-pub const RLIMIT_NLIMITS: ::c_int = 16;
-
-pub const O_APPEND: ::c_int = 1024;
-pub const O_CREAT: ::c_int = 64;
-pub const O_EXCL: ::c_int = 128;
-pub const O_NOCTTY: ::c_int = 256;
-pub const O_NONBLOCK: ::c_int = 2048;
-pub const O_SYNC: ::c_int = 1052672;
-pub const O_RSYNC: ::c_int = 1052672;
-pub const O_DSYNC: ::c_int = 4096;
-pub const O_FSYNC: ::c_int = 0x101000;
-
-pub const SOCK_NONBLOCK: ::c_int = O_NONBLOCK;
-
-pub const LC_PAPER: ::c_int = 7;
-pub const LC_NAME: ::c_int = 8;
-pub const LC_ADDRESS: ::c_int = 9;
-pub const LC_TELEPHONE: ::c_int = 10;
-pub const LC_MEASUREMENT: ::c_int = 11;
-pub const LC_IDENTIFICATION: ::c_int = 12;
-pub const LC_PAPER_MASK: ::c_int = (1 << LC_PAPER);
-pub const LC_NAME_MASK: ::c_int = (1 << LC_NAME);
-pub const LC_ADDRESS_MASK: ::c_int = (1 << LC_ADDRESS);
-pub const LC_TELEPHONE_MASK: ::c_int = (1 << LC_TELEPHONE);
-pub const LC_MEASUREMENT_MASK: ::c_int = (1 << LC_MEASUREMENT);
-pub const LC_IDENTIFICATION_MASK: ::c_int = (1 << LC_IDENTIFICATION);
-pub const LC_ALL_MASK: ::c_int = ::LC_CTYPE_MASK
-                               | ::LC_NUMERIC_MASK
-                               | ::LC_TIME_MASK
-                               | ::LC_COLLATE_MASK
-                               | ::LC_MONETARY_MASK
-                               | ::LC_MESSAGES_MASK
-                               | LC_PAPER_MASK
-                               | LC_NAME_MASK
-                               | LC_ADDRESS_MASK
-                               | LC_TELEPHONE_MASK
-                               | LC_MEASUREMENT_MASK
-                               | LC_IDENTIFICATION_MASK;
-
-pub const MAP_ANON: ::c_int = 0x0020;
-pub const MAP_ANONYMOUS: ::c_int = 0x0020;
-pub const MAP_GROWSDOWN: ::c_int = 0x0100;
-pub const MAP_DENYWRITE: ::c_int = 0x0800;
-pub const MAP_EXECUTABLE: ::c_int = 0x01000;
-pub const MAP_POPULATE: ::c_int = 0x08000;
-pub const MAP_NONBLOCK: ::c_int = 0x010000;
-pub const MAP_STACK: ::c_int = 0x020000;
-
-pub const EDEADLK: ::c_int = 35;
-pub const ENAMETOOLONG: ::c_int = 36;
-pub const ENOLCK: ::c_int = 37;
-pub const ENOSYS: ::c_int = 38;
-pub const ENOTEMPTY: ::c_int = 39;
-pub const ELOOP: ::c_int = 40;
-pub const ENOMSG: ::c_int = 42;
-pub const EIDRM: ::c_int = 43;
-pub const ECHRNG: ::c_int = 44;
-pub const EL2NSYNC: ::c_int = 45;
-pub const EL3HLT: ::c_int = 46;
-pub const EL3RST: ::c_int = 47;
-pub const ELNRNG: ::c_int = 48;
-pub const EUNATCH: ::c_int = 49;
-pub const ENOCSI: ::c_int = 50;
-pub const EL2HLT: ::c_int = 51;
-pub const EBADE: ::c_int = 52;
-pub const EBADR: ::c_int = 53;
-pub const EXFULL: ::c_int = 54;
-pub const ENOANO: ::c_int = 55;
-pub const EBADRQC: ::c_int = 56;
-pub const EBADSLT: ::c_int = 57;
-pub const EMULTIHOP: ::c_int = 72;
-pub const EOVERFLOW: ::c_int = 75;
-pub const ENOTUNIQ: ::c_int = 76;
-pub const EBADFD: ::c_int = 77;
-pub const EBADMSG: ::c_int = 74;
-pub const EREMCHG: ::c_int = 78;
-pub const ELIBACC: ::c_int = 79;
-pub const ELIBBAD: ::c_int = 80;
-pub const ELIBSCN: ::c_int = 81;
-pub const ELIBMAX: ::c_int = 82;
-pub const ELIBEXEC: ::c_int = 83;
-pub const EILSEQ: ::c_int = 84;
-pub const ERESTART: ::c_int = 85;
-pub const ESTRPIPE: ::c_int = 86;
-pub const EUSERS: ::c_int = 87;
-pub const ENOTSOCK: ::c_int = 88;
-pub const EDESTADDRREQ: ::c_int = 89;
-pub const EMSGSIZE: ::c_int = 90;
-pub const EPROTOTYPE: ::c_int = 91;
-pub const ENOPROTOOPT: ::c_int = 92;
-pub const EPROTONOSUPPORT: ::c_int = 93;
-pub const ESOCKTNOSUPPORT: ::c_int = 94;
-pub const EOPNOTSUPP: ::c_int = 95;
-pub const EPFNOSUPPORT: ::c_int = 96;
-pub const EAFNOSUPPORT: ::c_int = 97;
-pub const EADDRINUSE: ::c_int = 98;
-pub const EADDRNOTAVAIL: ::c_int = 99;
-pub const ENETDOWN: ::c_int = 100;
-pub const ENETUNREACH: ::c_int = 101;
-pub const ENETRESET: ::c_int = 102;
-pub const ECONNABORTED: ::c_int = 103;
-pub const ECONNRESET: ::c_int = 104;
-pub const ENOBUFS: ::c_int = 105;
-pub const EISCONN: ::c_int = 106;
-pub const ENOTCONN: ::c_int = 107;
-pub const ESHUTDOWN: ::c_int = 108;
-pub const ETOOMANYREFS: ::c_int = 109;
-pub const ETIMEDOUT: ::c_int = 110;
-pub const ECONNREFUSED: ::c_int = 111;
-pub const EHOSTDOWN: ::c_int = 112;
-pub const EHOSTUNREACH: ::c_int = 113;
-pub const EALREADY: ::c_int = 114;
-pub const EINPROGRESS: ::c_int = 115;
-pub const ESTALE: ::c_int = 116;
-pub const EUCLEAN: ::c_int = 117;
-pub const ENOTNAM: ::c_int = 118;
-pub const ENAVAIL: ::c_int = 119;
-pub const EISNAM: ::c_int = 120;
-pub const EREMOTEIO: ::c_int = 121;
-pub const EDQUOT: ::c_int = 122;
-pub const ENOMEDIUM: ::c_int = 123;
-pub const EMEDIUMTYPE: ::c_int = 124;
-pub const ECANCELED: ::c_int = 125;
-pub const ENOKEY: ::c_int = 126;
-pub const EKEYEXPIRED: ::c_int = 127;
-pub const EKEYREVOKED: ::c_int = 128;
-pub const EKEYREJECTED: ::c_int = 129;
-pub const EOWNERDEAD: ::c_int = 130;
-pub const ENOTRECOVERABLE: ::c_int = 131;
-pub const EHWPOISON: ::c_int = 133;
-pub const ERFKILL: ::c_int = 132;
-
-pub const SOCK_STREAM: ::c_int = 1;
-pub const SOCK_DGRAM: ::c_int = 2;
-pub const SOCK_SEQPACKET: ::c_int = 5;
-
-pub const SOL_SOCKET: ::c_int = 1;
-
-pub const SO_REUSEADDR: ::c_int = 2;
-pub const SO_TYPE: ::c_int = 3;
-pub const SO_ERROR: ::c_int = 4;
-pub const SO_DONTROUTE: ::c_int = 5;
-pub const SO_BROADCAST: ::c_int = 6;
-pub const SO_SNDBUF: ::c_int = 7;
-pub const SO_RCVBUF: ::c_int = 8;
-pub const SO_KEEPALIVE: ::c_int = 9;
-pub const SO_OOBINLINE: ::c_int = 10;
-pub const SO_LINGER: ::c_int = 13;
-pub const SO_REUSEPORT: ::c_int = 15;
-pub const SO_ACCEPTCONN: ::c_int = 30;
-
-pub const TCP_COOKIE_TRANSACTIONS: ::c_int = 15;
-pub const TCP_THIN_LINEAR_TIMEOUTS: ::c_int = 16;
-pub const TCP_THIN_DUPACK: ::c_int = 17;
-pub const TCP_USER_TIMEOUT: ::c_int = 18;
-pub const TCP_REPAIR: ::c_int = 19;
-pub const TCP_REPAIR_QUEUE: ::c_int = 20;
-pub const TCP_QUEUE_SEQ: ::c_int = 21;
-pub const TCP_REPAIR_OPTIONS: ::c_int = 22;
-pub const TCP_FASTOPEN: ::c_int = 23;
-pub const TCP_TIMESTAMP: ::c_int = 24;
-
-pub const SA_ONSTACK: ::c_int = 0x08000000;
-pub const SA_SIGINFO: ::c_int = 0x00000004;
-pub const SA_NOCLDWAIT: ::c_int = 0x00000002;
-
-pub const SIGCHLD: ::c_int = 17;
-pub const SIGBUS: ::c_int = 7;
-pub const SIGUSR1: ::c_int = 10;
-pub const SIGUSR2: ::c_int = 12;
-pub const SIGCONT: ::c_int = 18;
-pub const SIGSTOP: ::c_int = 19;
-pub const SIGTSTP: ::c_int = 20;
-pub const SIGURG: ::c_int = 23;
-pub const SIGIO: ::c_int = 29;
-pub const SIGSYS: ::c_int = 31;
-pub const SIGSTKFLT: ::c_int = 16;
-pub const SIGUNUSED: ::c_int = 31;
-pub const SIGTTIN: ::c_int = 21;
-pub const SIGTTOU: ::c_int = 22;
-pub const SIGXCPU: ::c_int = 24;
-pub const SIGXFSZ: ::c_int = 25;
-pub const SIGVTALRM: ::c_int = 26;
-pub const SIGPROF: ::c_int = 27;
-pub const SIGWINCH: ::c_int = 28;
-pub const SIGPOLL: ::c_int = 29;
-pub const SIGPWR: ::c_int = 30;
-pub const SIG_SETMASK: ::c_int = 2;
-pub const SIG_BLOCK: ::c_int = 0x000000;
-pub const SIG_UNBLOCK: ::c_int = 0x01;
-
-pub const POLLRDNORM: ::c_short = 0x040;
-pub const POLLWRNORM: ::c_short = 0x100;
-pub const POLLRDBAND: ::c_short = 0x080;
-pub const POLLWRBAND: ::c_short = 0x200;
-
-pub const FALLOC_FL_KEEP_SIZE: ::c_int = 0x01;
-pub const FALLOC_FL_PUNCH_HOLE: ::c_int = 0x02;
-
-pub const BUFSIZ: ::c_uint = 8192;
-pub const TMP_MAX: ::c_uint = 238328;
-pub const FOPEN_MAX: ::c_uint = 16;
-pub const POSIX_FADV_DONTNEED: ::c_int = 4;
-pub const POSIX_FADV_NOREUSE: ::c_int = 5;
-pub const POSIX_MADV_DONTNEED: ::c_int = 4;
-pub const _SC_2_C_VERSION: ::c_int = 96;
-pub const RUSAGE_THREAD: ::c_int = 1;
-pub const O_ACCMODE: ::c_int = 3;
-pub const O_ASYNC: ::c_int = 0x2000;
-pub const O_NDELAY: ::c_int = 0x800;
-pub const RUSAGE_CHILDREN: ::c_int = -1;
-pub const ST_RELATIME: ::c_ulong = 4096;
-pub const NI_MAXHOST: ::socklen_t = 1025;
-
-pub const ADFS_SUPER_MAGIC: ::c_long = 0x0000adf5;
-pub const AFFS_SUPER_MAGIC: ::c_long = 0x0000adff;
-pub const CODA_SUPER_MAGIC: ::c_long = 0x73757245;
-pub const CRAMFS_MAGIC: ::c_long = 0x28cd3d45;
-pub const EFS_SUPER_MAGIC: ::c_long = 0x00414a53;
-pub const EXT2_SUPER_MAGIC: ::c_long = 0x0000ef53;
-pub const EXT3_SUPER_MAGIC: ::c_long = 0x0000ef53;
-pub const EXT4_SUPER_MAGIC: ::c_long = 0x0000ef53;
-pub const HPFS_SUPER_MAGIC: ::c_long = 0xf995e849;
-pub const HUGETLBFS_MAGIC: ::c_long = 0x958458f6;
-pub const ISOFS_SUPER_MAGIC: ::c_long = 0x00009660;
-pub const JFFS2_SUPER_MAGIC: ::c_long = 0x000072b6;
-pub const MINIX_SUPER_MAGIC: ::c_long = 0x0000137f;
-pub const MINIX_SUPER_MAGIC2: ::c_long = 0x0000138f;
-pub const MINIX2_SUPER_MAGIC: ::c_long = 0x00002468;
-pub const MINIX2_SUPER_MAGIC2: ::c_long = 0x00002478;
-pub const MSDOS_SUPER_MAGIC: ::c_long = 0x00004d44;
-pub const NCP_SUPER_MAGIC: ::c_long = 0x0000564c;
-pub const NFS_SUPER_MAGIC: ::c_long = 0x00006969;
-pub const OPENPROM_SUPER_MAGIC: ::c_long = 0x00009fa1;
-pub const PROC_SUPER_MAGIC: ::c_long = 0x00009fa0;
-pub const QNX4_SUPER_MAGIC: ::c_long = 0x0000002f;
-pub const REISERFS_SUPER_MAGIC: ::c_long = 0x52654973;
-pub const SMB_SUPER_MAGIC: ::c_long = 0x0000517b;
-pub const TMPFS_MAGIC: ::c_long = 0x01021994;
-pub const USBDEVICE_SUPER_MAGIC: ::c_long = 0x00009fa2;
-
-pub const VEOF: usize = 4;
-pub const IUTF8: ::tcflag_t = 0x00004000;
-
-pub const CPU_SETSIZE: ::c_int = 0x400;
-
-pub const QFMT_VFS_V1: ::c_int = 4;
-
-pub const PTRACE_TRACEME: ::c_uint = 0;
-pub const PTRACE_PEEKTEXT: ::c_uint = 1;
-pub const PTRACE_PEEKDATA: ::c_uint = 2;
-pub const PTRACE_PEEKUSER: ::c_uint = 3;
-pub const PTRACE_POKETEXT: ::c_uint = 4;
-pub const PTRACE_POKEDATA: ::c_uint = 5;
-pub const PTRACE_POKEUSER: ::c_uint = 6;
-pub const PTRACE_CONT: ::c_uint = 7;
-pub const PTRACE_KILL: ::c_uint = 8;
-pub const PTRACE_SINGLESTEP: ::c_uint = 9;
-pub const PTRACE_ATTACH: ::c_uint = 16;
-pub const PTRACE_DETACH: ::c_uint = 17;
-pub const PTRACE_SYSCALL: ::c_uint = 24;
-pub const PTRACE_SETOPTIONS: ::c_uint = 0x4200;
-pub const PTRACE_GETEVENTMSG: ::c_uint = 0x4201;
-pub const PTRACE_GETSIGINFO: ::c_uint = 0x4202;
-pub const PTRACE_SETSIGINFO: ::c_uint = 0x4203;
-pub const PTRACE_GETREGSET: ::c_uint = 0x4204;
-pub const PTRACE_SETREGSET: ::c_uint = 0x4205;
-pub const PTRACE_SEIZE: ::c_uint = 0x4206;
-pub const PTRACE_INTERRUPT: ::c_uint = 0x4207;
-pub const PTRACE_LISTEN: ::c_uint = 0x4208;
-pub const PTRACE_PEEKSIGINFO: ::c_uint = 0x4209;
-
-pub const MADV_DODUMP: ::c_int = 17;
-pub const MADV_DONTDUMP: ::c_int = 16;
-
-pub const EPOLLWAKEUP: ::c_int = 0x20000000;
-
-pub const MADV_HUGEPAGE: ::c_int = 14;
-pub const MADV_NOHUGEPAGE: ::c_int = 15;
-pub const MAP_HUGETLB: ::c_int = 0x040000;
-
-pub const EFD_NONBLOCK: ::c_int = 0x800;
-
-pub const F_GETLK: ::c_int = 5;
-pub const F_GETOWN: ::c_int = 9;
-pub const F_SETOWN: ::c_int = 8;
-pub const F_SETLK: ::c_int = 6;
-pub const F_SETLKW: ::c_int = 7;
-
-pub const SEEK_DATA: ::c_int = 3;
-pub const SEEK_HOLE: ::c_int = 4;
-
-pub const SFD_NONBLOCK: ::c_int = 0x0800;
-
-pub const TCSANOW: ::c_int = 0;
-pub const TCSADRAIN: ::c_int = 1;
-pub const TCSAFLUSH: ::c_int = 2;
-
-pub const TIOCGSOFTCAR: ::c_ulong = 0x5419;
-pub const TIOCSSOFTCAR: ::c_ulong = 0x541A;
-pub const TIOCLINUX: ::c_ulong = 0x541C;
-pub const TIOCGSERIAL: ::c_ulong = 0x541E;
-pub const TIOCEXCL: ::c_ulong = 0x540C;
-pub const TIOCNXCL: ::c_ulong = 0x540D;
-pub const TIOCSCTTY: ::c_ulong = 0x540E;
-pub const TIOCSTI: ::c_ulong = 0x5412;
-pub const TIOCMGET: ::c_ulong = 0x5415;
-pub const TIOCMBIS: ::c_ulong = 0x5416;
-pub const TIOCMBIC: ::c_ulong = 0x5417;
-pub const TIOCMSET: ::c_ulong = 0x5418;
-pub const TIOCCONS: ::c_ulong = 0x541D;
-
-pub const RTLD_DEEPBIND: ::c_int = 0x8;
-pub const RTLD_GLOBAL: ::c_int = 0x100;
-pub const RTLD_NOLOAD: ::c_int = 0x4;
-
-pub const LINUX_REBOOT_MAGIC1: ::c_int = 0xfee1dead;
-pub const LINUX_REBOOT_MAGIC2: ::c_int = 672274793;
-pub const LINUX_REBOOT_MAGIC2A: ::c_int = 85072278;
-pub const LINUX_REBOOT_MAGIC2B: ::c_int = 369367448;
-pub const LINUX_REBOOT_MAGIC2C: ::c_int = 537993216;
-
-pub const LINUX_REBOOT_CMD_RESTART: ::c_int = 0x01234567;
-pub const LINUX_REBOOT_CMD_HALT: ::c_int = 0xCDEF0123;
-pub const LINUX_REBOOT_CMD_CAD_ON: ::c_int = 0x89ABCDEF;
-pub const LINUX_REBOOT_CMD_CAD_OFF: ::c_int = 0x00000000;
-pub const LINUX_REBOOT_CMD_POWER_OFF: ::c_int = 0x4321FEDC;
-pub const LINUX_REBOOT_CMD_RESTART2: ::c_int = 0xA1B2C3D4;
-pub const LINUX_REBOOT_CMD_SW_SUSPEND: ::c_int = 0xD000FCE2;
-pub const LINUX_REBOOT_CMD_KEXEC: ::c_int = 0x45584543;
-
-cfg_if! {
-    if #[cfg(any(target_arch = "arm", target_arch = "x86",
-                 target_arch = "x86_64"))] {
-        pub const PTHREAD_STACK_MIN: ::size_t = 16384;
-    } else {
-        pub const PTHREAD_STACK_MIN: ::size_t = 131072;
-    }
-}
-
-extern {
-    pub fn utmpxname(file: *const ::c_char) -> ::c_int;
-    pub fn getutxent() -> *mut utmpx;
-    pub fn getutxid(ut: *const utmpx) -> *mut utmpx;
-    pub fn getutxline(ut: *const utmpx) -> *mut utmpx;
-    pub fn pututxline(ut: *const utmpx) -> *mut utmpx;
-    pub fn setutxent();
-    pub fn endutxent();
-}
-
-#[link(name = "util")]
-extern {
-    pub fn sysctl(name: *mut ::c_int,
-                  namelen: ::c_int,
-                  oldp: *mut ::c_void,
-                  oldlenp: *mut ::size_t,
-                  newp: *mut ::c_void,
-                  newlen: ::size_t)
-                  -> ::c_int;
-    pub fn ioctl(fd: ::c_int, request: ::c_ulong, ...) -> ::c_int;
-    pub fn backtrace(buf: *mut *mut ::c_void,
-                     sz: ::c_int) -> ::c_int;
-    pub fn glob64(pattern: *const ::c_char,
-                  flags: ::c_int,
-                  errfunc: ::dox::Option<extern fn(epath: *const ::c_char,
-                                                   errno: ::c_int)
-                                                   -> ::c_int>,
-                  pglob: *mut glob64_t) -> ::c_int;
-    pub fn globfree64(pglob: *mut glob64_t);
-    pub fn ptrace(request: ::c_uint, ...) -> ::c_long;
-    pub fn pthread_attr_getaffinity_np(attr: *const ::pthread_attr_t,
-                                       cpusetsize: ::size_t,
-                                       cpuset: *mut ::cpu_set_t) -> ::c_int;
-    pub fn pthread_attr_setaffinity_np(attr: *mut ::pthread_attr_t,
-                                       cpusetsize: ::size_t,
-                                       cpuset: *const ::cpu_set_t) -> ::c_int;
-    pub fn getpriority(which: ::__priority_which_t, who: ::id_t) -> ::c_int;
-    pub fn setpriority(which: ::__priority_which_t, who: ::id_t,
-                                       prio: ::c_int) -> ::c_int;
-    pub fn pthread_getaffinity_np(thread: ::pthread_t,
-                                  cpusetsize: ::size_t,
-                                  cpuset: *mut ::cpu_set_t) -> ::c_int;
-    pub fn pthread_setaffinity_np(thread: ::pthread_t,
-                                  cpusetsize: ::size_t,
-                                  cpuset: *const ::cpu_set_t) -> ::c_int;
-    pub fn sched_getcpu() -> ::c_int;
-}
-
-cfg_if! {
-    if #[cfg(any(target_arch = "x86",
-                 target_arch = "arm",
-                 target_arch = "powerpc"))] {
-        mod b32;
-        pub use self::b32::*;
-    } else if #[cfg(any(target_arch = "x86_64",
-                        target_arch = "aarch64",
-                        target_arch = "powerpc64"))] {
-        mod b64;
-        pub use self::b64::*;
-    } else {
-        // Unknown target_arch
-    }
-}
diff --git a/third_party/rust/libc/src/unix/notbsd/linux/s390x.rs b/third_party/rust/libc/src/unix/notbsd/linux/s390x.rs
deleted file mode 100644
index d877425c0..000000000
--- a/third_party/rust/libc/src/unix/notbsd/linux/s390x.rs
+++ /dev/null
@@ -1,667 +0,0 @@
-pub type blkcnt_t = i64;
-pub type blksize_t = i64;
-pub type c_char = u8;
-pub type c_long = i64;
-pub type c_ulong = u64;
-pub type fsblkcnt_t = u64;
-pub type fsfilcnt_t = u64;
-pub type ino_t = u64;
-pub type nlink_t = u64;
-pub type off_t = i64;
-pub type rlim_t = u64;
-pub type suseconds_t = i64;
-pub type time_t = i64;
-pub type wchar_t = i32;
-pub type greg_t = u64;
-pub type clock_t = i64;
-pub type __fsword_t = ::c_long;
-pub type __priority_which_t = ::c_uint;
-
-s! {
-    pub struct stat {
-        pub st_dev: ::dev_t,
-        pub st_ino: ::ino_t,
-        pub st_nlink: ::nlink_t,
-        pub st_mode: ::mode_t,
-        pub st_uid: ::uid_t,
-        pub st_gid: ::gid_t,
-        st_pad0: ::c_int,
-        pub st_rdev: ::dev_t,
-        pub st_size: ::off_t,
-        pub st_atime: ::time_t,
-        pub st_atime_nsec: ::c_long,
-        pub st_mtime: ::time_t,
-        pub st_mtime_nsec: ::c_long,
-        pub st_ctime: ::time_t,
-        pub st_ctime_nsec: ::c_long,
-        pub st_blksize: ::blksize_t,
-        pub st_blocks: ::blkcnt_t,
-        __glibc_reserved: [::c_long; 3],
-    }
-
-    pub struct stat64 {
-        pub st_dev: ::dev_t,
-        pub st_ino: ::ino64_t,
-        pub st_nlink: ::nlink_t,
-        pub st_mode: ::mode_t,
-        pub st_uid: ::uid_t,
-        pub st_gid: ::gid_t,
-        st_pad0: ::c_int,
-        pub st_rdev: ::dev_t,
-        pub st_size: ::off_t,
-        pub st_atime: ::time_t,
-        pub st_atime_nsec: ::c_long,
-        pub st_mtime: ::time_t,
-        pub st_mtime_nsec: ::c_long,
-        pub st_ctime: ::time_t,
-        pub st_ctime_nsec: ::c_long,
-        pub st_blksize: ::blksize_t,
-        pub st_blocks: ::blkcnt64_t,
-        __glibc_reserved: [::c_long; 3],
-    }
-
-    pub struct pthread_attr_t {
-        __size: [::c_ulong; 7]
-    }
-
-    pub struct sigaction {
-        pub sa_sigaction: ::sighandler_t,
-        __glibc_reserved0: ::c_int,
-        pub sa_flags: ::c_int,
-        _restorer: *mut ::c_void,
-        pub sa_mask: sigset_t,
-    }
-
-    pub struct stack_t {
-        pub ss_sp: *mut ::c_void,
-        pub ss_flags: ::c_int,
-        pub ss_size: ::size_t,
-    }
-
-    pub struct sigset_t {
-        __size: [::c_ulong; 16],
-    }
-
-    pub struct siginfo_t {
-        pub si_signo: ::c_int,
-        pub si_errno: ::c_int,
-        pub si_code: ::c_int,
-        _pad: ::c_int,
-        _pad2: [::c_long; 14],
-    }
-
-    pub struct ipc_perm {
-        pub __key: ::key_t,
-        pub uid: ::uid_t,
-        pub gid: ::gid_t,
-        pub cuid: ::uid_t,
-        pub cgid: ::gid_t,
-        pub mode: ::mode_t,
-        pub __seq: ::c_ushort,
-        __pad1: ::c_ushort,
-        __unused1: ::c_ulong,
-        __unused2: ::c_ulong
-    }
-
-    pub struct shmid_ds {
-        pub shm_perm: ::ipc_perm,
-        pub shm_segsz: ::size_t,
-        pub shm_atime: ::time_t,
-        pub shm_dtime: ::time_t,
-        pub shm_ctime: ::time_t,
-        pub shm_cpid: ::pid_t,
-        pub shm_lpid: ::pid_t,
-        pub shm_nattch: ::shmatt_t,
-        __unused4: ::c_ulong,
-        __unused5: ::c_ulong
-    }
-
-    pub struct statfs {
-        pub f_type: ::c_uint,
-        pub f_bsize: ::c_uint,
-        pub f_blocks: ::fsblkcnt_t,
-        pub f_bfree: ::fsblkcnt_t,
-        pub f_bavail: ::fsblkcnt_t,
-        pub f_files: ::fsfilcnt_t,
-        pub f_ffree: ::fsfilcnt_t,
-        pub f_fsid: ::fsid_t,
-        pub f_namelen: ::c_uint,
-        pub f_frsize: ::c_uint,
-        pub f_flags: ::c_uint,
-        f_spare: [::c_uint; 4],
-    }
-
-    pub struct msghdr {
-        pub msg_name: *mut ::c_void,
-        pub msg_namelen: ::socklen_t,
-        pub msg_iov: *mut ::iovec,
-        pub msg_iovlen: ::size_t,
-        pub msg_control: *mut ::c_void,
-        pub msg_controllen: ::size_t,
-        pub msg_flags: ::c_int,
-    }
-
-    pub struct termios {
-        pub c_iflag: ::tcflag_t,
-        pub c_oflag: ::tcflag_t,
-        pub c_cflag: ::tcflag_t,
-        pub c_lflag: ::tcflag_t,
-        pub c_line: ::cc_t,
-        pub c_cc: [::cc_t; ::NCCS],
-        pub c_ispeed: ::speed_t,
-        pub c_ospeed: ::speed_t,
-    }
-
-    pub struct sysinfo {
-        pub uptime: ::c_long,
-        pub loads: [::c_ulong; 3],
-        pub totalram: ::c_ulong,
-        pub freeram: ::c_ulong,
-        pub sharedram: ::c_ulong,
-        pub bufferram: ::c_ulong,
-        pub totalswap: ::c_ulong,
-        pub freeswap: ::c_ulong,
-        pub procs: ::c_ushort,
-        pub pad: ::c_ushort,
-        pub totalhigh: ::c_ulong,
-        pub freehigh: ::c_ulong,
-        pub mem_unit: ::c_uint,
-        pub _f: [::c_char; 0],
-    }
-
-    pub struct glob64_t {
-        pub gl_pathc: ::size_t,
-        pub gl_pathv: *mut *mut ::c_char,
-        pub gl_offs: ::size_t,
-        pub gl_flags: ::c_int,
-
-        __unused1: *mut ::c_void,
-        __unused2: *mut ::c_void,
-        __unused3: *mut ::c_void,
-        __unused4: *mut ::c_void,
-        __unused5: *mut ::c_void,
-    }
-
-    pub struct ucred {
-        pub pid: ::pid_t,
-        pub uid: ::uid_t,
-        pub gid: ::gid_t,
-    }
-
-    pub struct flock {
-        pub l_type: ::c_short,
-        pub l_whence: ::c_short,
-        pub l_start: ::off_t,
-        pub l_len: ::off_t,
-        pub l_pid: ::pid_t,
-    }
-
-    // FIXME this is actually a union
-    pub struct sem_t {
-        __size: [::c_char; 32],
-        __align: [::c_long; 0],
-    }
-
-    pub struct __psw_t {
-        pub mask: u64,
-        pub addr: u64,
-    }
-
-    // FIXME: This is actually a union.
-    pub struct fpreg_t {
-        pub d: ::c_double,
-        // f: ::c_float,
-    }
-
-    pub struct fpregset_t {
-        pub fpc: u32,
-        __pad: u32,
-        pub fprs: [fpreg_t; 16],
-    }
-
-    pub struct mcontext_t {
-        pub psw: __psw_t,
-        pub gregs: [u64; 16],
-        pub aregs: [u32; 16],
-        pub fpregs: fpregset_t,
-    }
-
-    pub struct ucontext_t {
-        pub uc_flags: ::c_ulong,
-        pub uc_link: *mut ucontext_t,
-        pub uc_stack: ::stack_t,
-        pub uc_mcontext: mcontext_t,
-        pub uc_sigmask: ::sigset_t,
-    }
-}
-
-pub const POSIX_FADV_DONTNEED: ::c_int = 6;
-pub const POSIX_FADV_NOREUSE: ::c_int = 7;
-
-pub const __SIZEOF_PTHREAD_CONDATTR_T: usize = 4;
-pub const __SIZEOF_PTHREAD_MUTEXATTR_T: usize = 4;
-pub const __SIZEOF_PTHREAD_MUTEX_T: usize = 40;
-pub const __SIZEOF_PTHREAD_RWLOCK_T: usize = 56;
-
-pub const EADDRINUSE: ::c_int = 98;
-pub const EADDRNOTAVAIL: ::c_int = 99;
-pub const ECONNABORTED: ::c_int = 103;
-pub const ECONNREFUSED: ::c_int = 111;
-pub const ECONNRESET: ::c_int = 104;
-pub const EDEADLK: ::c_int = 35;
-pub const ENOSYS: ::c_int = 38;
-pub const ENOTCONN: ::c_int = 107;
-pub const ETIMEDOUT: ::c_int = 110;
-pub const FIOCLEX: ::c_ulong = 0x5451;
-pub const FIONBIO: ::c_ulong = 0x5421;
-pub const MAP_ANON: ::c_int = 0x20;
-pub const O_ACCMODE: ::c_int = 3;
-pub const O_APPEND: ::c_int = 1024;
-pub const O_CREAT: ::c_int = 64;
-pub const O_EXCL: ::c_int = 128;
-pub const O_NONBLOCK: ::c_int = 2048;
-pub const PTHREAD_STACK_MIN: ::size_t = 16384;
-pub const RLIM_INFINITY: ::rlim_t = 0xffffffffffffffff;
-pub const SA_NOCLDWAIT: ::c_int = 2;
-pub const SA_ONSTACK: ::c_int = 0x08000000;
-pub const SA_SIGINFO: ::c_int = 4;
-pub const SIGBUS: ::c_int = 7;
-pub const SIGSTKSZ: ::size_t = 0x2000;
-pub const SIG_SETMASK: ::c_int = 2;
-pub const SOCK_DGRAM: ::c_int = 2;
-pub const SOCK_STREAM: ::c_int = 1;
-pub const SOL_SOCKET: ::c_int = 1;
-pub const SO_BROADCAST: ::c_int = 6;
-pub const SO_ERROR: ::c_int = 4;
-pub const SO_RCVTIMEO: ::c_int = 20;
-pub const SO_REUSEADDR: ::c_int = 2;
-pub const SO_SNDTIMEO: ::c_int = 21;
-
-pub const RLIMIT_RSS: ::c_int = 5;
-pub const RLIMIT_NOFILE: ::c_int = 7;
-pub const RLIMIT_AS: ::c_int = 9;
-pub const RLIMIT_NPROC: ::c_int = 6;
-pub const RLIMIT_MEMLOCK: ::c_int = 8;
-pub const RLIMIT_RTTIME: ::c_int = 15;
-pub const RLIMIT_NLIMITS: ::c_int = 16;
-
-pub const O_NOCTTY: ::c_int = 256;
-pub const O_SYNC: ::c_int = 1052672;
-pub const O_RSYNC: ::c_int = 1052672;
-pub const O_DSYNC: ::c_int = 4096;
-pub const O_FSYNC: ::c_int = 0x101000;
-pub const O_DIRECT: ::c_int = 0x4000;
-pub const O_DIRECTORY: ::c_int = 0x10000;
-pub const O_NOFOLLOW: ::c_int = 0x20000;
-
-pub const SOCK_NONBLOCK: ::c_int = O_NONBLOCK;
-
-pub const LC_PAPER: ::c_int = 7;
-pub const LC_NAME: ::c_int = 8;
-pub const LC_ADDRESS: ::c_int = 9;
-pub const LC_TELEPHONE: ::c_int = 10;
-pub const LC_MEASUREMENT: ::c_int = 11;
-pub const LC_IDENTIFICATION: ::c_int = 12;
-pub const LC_PAPER_MASK: ::c_int = (1 << LC_PAPER);
-pub const LC_NAME_MASK: ::c_int = (1 << LC_NAME);
-pub const LC_ADDRESS_MASK: ::c_int = (1 << LC_ADDRESS);
-pub const LC_TELEPHONE_MASK: ::c_int = (1 << LC_TELEPHONE);
-pub const LC_MEASUREMENT_MASK: ::c_int = (1 << LC_MEASUREMENT);
-pub const LC_IDENTIFICATION_MASK: ::c_int = (1 << LC_IDENTIFICATION);
-pub const LC_ALL_MASK: ::c_int = ::LC_CTYPE_MASK
-                               | ::LC_NUMERIC_MASK
-                               | ::LC_TIME_MASK
-                               | ::LC_COLLATE_MASK
-                               | ::LC_MONETARY_MASK
-                               | ::LC_MESSAGES_MASK
-                               | LC_PAPER_MASK
-                               | LC_NAME_MASK
-                               | LC_ADDRESS_MASK
-                               | LC_TELEPHONE_MASK
-                               | LC_MEASUREMENT_MASK
-                               | LC_IDENTIFICATION_MASK;
-
-pub const MAP_ANONYMOUS: ::c_int = 0x0020;
-pub const MAP_GROWSDOWN: ::c_int = 0x0100;
-pub const MAP_DENYWRITE: ::c_int = 0x0800;
-pub const MAP_EXECUTABLE: ::c_int = 0x01000;
-pub const MAP_LOCKED: ::c_int = 0x02000;
-pub const MAP_NORESERVE: ::c_int = 0x04000;
-pub const MAP_POPULATE: ::c_int = 0x08000;
-pub const MAP_NONBLOCK: ::c_int = 0x010000;
-pub const MAP_STACK: ::c_int = 0x020000;
-
-pub const EDEADLOCK: ::c_int = 35;
-pub const ENAMETOOLONG: ::c_int = 36;
-pub const ENOLCK: ::c_int = 37;
-pub const ENOTEMPTY: ::c_int = 39;
-pub const ELOOP: ::c_int = 40;
-pub const ENOMSG: ::c_int = 42;
-pub const EIDRM: ::c_int = 43;
-pub const ECHRNG: ::c_int = 44;
-pub const EL2NSYNC: ::c_int = 45;
-pub const EL3HLT: ::c_int = 46;
-pub const EL3RST: ::c_int = 47;
-pub const ELNRNG: ::c_int = 48;
-pub const EUNATCH: ::c_int = 49;
-pub const ENOCSI: ::c_int = 50;
-pub const EL2HLT: ::c_int = 51;
-pub const EBADE: ::c_int = 52;
-pub const EBADR: ::c_int = 53;
-pub const EXFULL: ::c_int = 54;
-pub const ENOANO: ::c_int = 55;
-pub const EBADRQC: ::c_int = 56;
-pub const EBADSLT: ::c_int = 57;
-pub const EMULTIHOP: ::c_int = 72;
-pub const EOVERFLOW: ::c_int = 75;
-pub const ENOTUNIQ: ::c_int = 76;
-pub const EBADFD: ::c_int = 77;
-pub const EBADMSG: ::c_int = 74;
-pub const EREMCHG: ::c_int = 78;
-pub const ELIBACC: ::c_int = 79;
-pub const ELIBBAD: ::c_int = 80;
-pub const ELIBSCN: ::c_int = 81;
-pub const ELIBMAX: ::c_int = 82;
-pub const ELIBEXEC: ::c_int = 83;
-pub const EILSEQ: ::c_int = 84;
-pub const ERESTART: ::c_int = 85;
-pub const ESTRPIPE: ::c_int = 86;
-pub const EUSERS: ::c_int = 87;
-pub const ENOTSOCK: ::c_int = 88;
-pub const EDESTADDRREQ: ::c_int = 89;
-pub const EMSGSIZE: ::c_int = 90;
-pub const EPROTOTYPE: ::c_int = 91;
-pub const ENOPROTOOPT: ::c_int = 92;
-pub const EPROTONOSUPPORT: ::c_int = 93;
-pub const ESOCKTNOSUPPORT: ::c_int = 94;
-pub const EOPNOTSUPP: ::c_int = 95;
-pub const EPFNOSUPPORT: ::c_int = 96;
-pub const EAFNOSUPPORT: ::c_int = 97;
-pub const ENETDOWN: ::c_int = 100;
-pub const ENETUNREACH: ::c_int = 101;
-pub const ENETRESET: ::c_int = 102;
-pub const ENOBUFS: ::c_int = 105;
-pub const EISCONN: ::c_int = 106;
-pub const ESHUTDOWN: ::c_int = 108;
-pub const ETOOMANYREFS: ::c_int = 109;
-pub const EHOSTDOWN: ::c_int = 112;
-pub const EHOSTUNREACH: ::c_int = 113;
-pub const EALREADY: ::c_int = 114;
-pub const EINPROGRESS: ::c_int = 115;
-pub const ESTALE: ::c_int = 116;
-pub const EUCLEAN: ::c_int = 117;
-pub const ENOTNAM: ::c_int = 118;
-pub const ENAVAIL: ::c_int = 119;
-pub const EISNAM: ::c_int = 120;
-pub const EREMOTEIO: ::c_int = 121;
-pub const EDQUOT: ::c_int = 122;
-pub const ENOMEDIUM: ::c_int = 123;
-pub const EMEDIUMTYPE: ::c_int = 124;
-pub const ECANCELED: ::c_int = 125;
-pub const ENOKEY: ::c_int = 126;
-pub const EKEYEXPIRED: ::c_int = 127;
-pub const EKEYREVOKED: ::c_int = 128;
-pub const EKEYREJECTED: ::c_int = 129;
-pub const EOWNERDEAD: ::c_int = 130;
-pub const ENOTRECOVERABLE: ::c_int = 131;
-pub const EHWPOISON: ::c_int = 133;
-pub const ERFKILL: ::c_int = 132;
-
-pub const SOCK_SEQPACKET: ::c_int = 5;
-
-pub const SO_TYPE: ::c_int = 3;
-pub const SO_DONTROUTE: ::c_int = 5;
-pub const SO_SNDBUF: ::c_int = 7;
-pub const SO_RCVBUF: ::c_int = 8;
-pub const SO_KEEPALIVE: ::c_int = 9;
-pub const SO_OOBINLINE: ::c_int = 10;
-pub const SO_LINGER: ::c_int = 13;
-pub const SO_REUSEPORT: ::c_int = 15;
-pub const SO_PEERCRED: ::c_int = 17;
-pub const SO_RCVLOWAT: ::c_int = 18;
-pub const SO_SNDLOWAT: ::c_int = 19;
-pub const SO_ACCEPTCONN: ::c_int = 30;
-
-pub const TCP_COOKIE_TRANSACTIONS: ::c_int = 15;
-pub const TCP_THIN_LINEAR_TIMEOUTS: ::c_int = 16;
-pub const TCP_THIN_DUPACK: ::c_int = 17;
-pub const TCP_USER_TIMEOUT: ::c_int = 18;
-pub const TCP_REPAIR: ::c_int = 19;
-pub const TCP_REPAIR_QUEUE: ::c_int = 20;
-pub const TCP_QUEUE_SEQ: ::c_int = 21;
-pub const TCP_REPAIR_OPTIONS: ::c_int = 22;
-pub const TCP_FASTOPEN: ::c_int = 23;
-pub const TCP_TIMESTAMP: ::c_int = 24;
-
-pub const SIGCHLD: ::c_int = 17;
-pub const SIGUSR1: ::c_int = 10;
-pub const SIGUSR2: ::c_int = 12;
-pub const SIGCONT: ::c_int = 18;
-pub const SIGSTOP: ::c_int = 19;
-pub const SIGTSTP: ::c_int = 20;
-pub const SIGURG: ::c_int = 23;
-pub const SIGIO: ::c_int = 29;
-pub const SIGSYS: ::c_int = 31;
-pub const SIGSTKFLT: ::c_int = 16;
-pub const SIGUNUSED: ::c_int = 31;
-pub const SIGTTIN: ::c_int = 21;
-pub const SIGTTOU: ::c_int = 22;
-pub const SIGXCPU: ::c_int = 24;
-pub const SIGXFSZ: ::c_int = 25;
-pub const SIGVTALRM: ::c_int = 26;
-pub const SIGPROF: ::c_int = 27;
-pub const SIGWINCH: ::c_int = 28;
-pub const SIGPOLL: ::c_int = 29;
-pub const SIGPWR: ::c_int = 30;
-pub const SIG_BLOCK: ::c_int = 0x000000;
-pub const SIG_UNBLOCK: ::c_int = 0x01;
-
-pub const FALLOC_FL_KEEP_SIZE: ::c_int = 0x01;
-pub const FALLOC_FL_PUNCH_HOLE: ::c_int = 0x02;
-
-pub const BUFSIZ: ::c_uint = 8192;
-pub const TMP_MAX: ::c_uint = 238328;
-pub const FOPEN_MAX: ::c_uint = 16;
-pub const POSIX_MADV_DONTNEED: ::c_int = 4;
-pub const _SC_2_C_VERSION: ::c_int = 96;
-pub const RUSAGE_THREAD: ::c_int = 1;
-pub const O_ASYNC: ::c_int = 0x2000;
-pub const O_NDELAY: ::c_int = 0x800;
-pub const RUSAGE_CHILDREN: ::c_int = -1;
-pub const ST_RELATIME: ::c_ulong = 4096;
-pub const NI_MAXHOST: ::socklen_t = 1025;
-
-pub const ADFS_SUPER_MAGIC: ::c_int = 0x0000adf5;
-pub const AFFS_SUPER_MAGIC: ::c_int = 0x0000adff;
-pub const CODA_SUPER_MAGIC: ::c_int = 0x73757245;
-pub const CRAMFS_MAGIC: ::c_int = 0x28cd3d45;
-pub const EFS_SUPER_MAGIC: ::c_int = 0x00414a53;
-pub const EXT2_SUPER_MAGIC: ::c_int = 0x0000ef53;
-pub const EXT3_SUPER_MAGIC: ::c_int = 0x0000ef53;
-pub const EXT4_SUPER_MAGIC: ::c_int = 0x0000ef53;
-pub const HPFS_SUPER_MAGIC: ::c_int = 0xf995e849;
-pub const HUGETLBFS_MAGIC: ::c_int = 0x958458f6;
-pub const ISOFS_SUPER_MAGIC: ::c_int = 0x00009660;
-pub const JFFS2_SUPER_MAGIC: ::c_int = 0x000072b6;
-pub const MINIX_SUPER_MAGIC: ::c_int = 0x0000137f;
-pub const MINIX_SUPER_MAGIC2: ::c_int = 0x0000138f;
-pub const MINIX2_SUPER_MAGIC: ::c_int = 0x00002468;
-pub const MINIX2_SUPER_MAGIC2: ::c_int = 0x00002478;
-pub const MSDOS_SUPER_MAGIC: ::c_int = 0x00004d44;
-pub const NCP_SUPER_MAGIC: ::c_int = 0x0000564c;
-pub const NFS_SUPER_MAGIC: ::c_int = 0x00006969;
-pub const OPENPROM_SUPER_MAGIC: ::c_int = 0x00009fa1;
-pub const PROC_SUPER_MAGIC: ::c_int = 0x00009fa0;
-pub const QNX4_SUPER_MAGIC: ::c_int = 0x0000002f;
-pub const REISERFS_SUPER_MAGIC: ::c_int = 0x52654973;
-pub const SMB_SUPER_MAGIC: ::c_int = 0x0000517b;
-pub const TMPFS_MAGIC: ::c_int = 0x01021994;
-pub const USBDEVICE_SUPER_MAGIC: ::c_int = 0x00009fa2;
-
-pub const VEOF: usize = 4;
-pub const VEOL: usize = 11;
-pub const VEOL2: usize = 16;
-pub const VMIN: usize = 6;
-pub const IEXTEN: ::tcflag_t = 0x00008000;
-pub const TOSTOP: ::tcflag_t = 0x00000100;
-pub const FLUSHO: ::tcflag_t = 0x00001000;
-pub const IUTF8: ::tcflag_t = 0x00004000;
-
-pub const CPU_SETSIZE: ::c_int = 0x400;
-
-pub const EXTPROC: ::tcflag_t = 0x00010000;
-
-pub const QFMT_VFS_V1: ::c_int = 4;
-
-pub const PTRACE_TRACEME: ::c_uint = 0;
-pub const PTRACE_PEEKTEXT: ::c_uint = 1;
-pub const PTRACE_PEEKDATA: ::c_uint = 2;
-pub const PTRACE_PEEKUSER: ::c_uint = 3;
-pub const PTRACE_POKETEXT: ::c_uint = 4;
-pub const PTRACE_POKEDATA: ::c_uint = 5;
-pub const PTRACE_POKEUSER: ::c_uint = 6;
-pub const PTRACE_CONT: ::c_uint = 7;
-pub const PTRACE_KILL: ::c_uint = 8;
-pub const PTRACE_SINGLESTEP: ::c_uint = 9;
-pub const PTRACE_GETREGS: ::c_uint = 12;
-pub const PTRACE_SETREGS: ::c_uint = 13;
-pub const PTRACE_GETFPREGS: ::c_uint = 14;
-pub const PTRACE_SETFPREGS: ::c_uint = 15;
-pub const PTRACE_ATTACH: ::c_uint = 16;
-pub const PTRACE_DETACH: ::c_uint = 17;
-pub const PTRACE_SYSCALL: ::c_uint = 24;
-pub const PTRACE_SETOPTIONS: ::c_uint = 0x4200;
-pub const PTRACE_GETEVENTMSG: ::c_uint = 0x4201;
-pub const PTRACE_GETSIGINFO: ::c_uint = 0x4202;
-pub const PTRACE_SETSIGINFO: ::c_uint = 0x4203;
-pub const PTRACE_GETREGSET: ::c_uint = 0x4204;
-pub const PTRACE_SETREGSET: ::c_uint = 0x4205;
-pub const PTRACE_SEIZE: ::c_uint = 0x4206;
-pub const PTRACE_INTERRUPT: ::c_uint = 0x4207;
-pub const PTRACE_LISTEN: ::c_uint = 0x4208;
-pub const PTRACE_PEEKSIGINFO: ::c_uint = 0x4209;
-
-pub const MADV_DODUMP: ::c_int = 17;
-pub const MADV_DONTDUMP: ::c_int = 16;
-
-pub const EPOLLWAKEUP: ::c_int = 0x20000000;
-
-pub const MADV_HUGEPAGE: ::c_int = 14;
-pub const MADV_NOHUGEPAGE: ::c_int = 15;
-pub const MAP_HUGETLB: ::c_int = 0x040000;
-
-pub const EFD_NONBLOCK: ::c_int = 0x800;
-
-pub const F_GETLK: ::c_int = 5;
-pub const F_GETOWN: ::c_int = 9;
-pub const F_SETOWN: ::c_int = 8;
-pub const F_SETLK: ::c_int = 6;
-pub const F_SETLKW: ::c_int = 7;
-
-pub const SEEK_DATA: ::c_int = 3;
-pub const SEEK_HOLE: ::c_int = 4;
-
-pub const SFD_NONBLOCK: ::c_int = 0x0800;
-
-pub const TCSANOW: ::c_int = 0;
-pub const TCSADRAIN: ::c_int = 1;
-pub const TCSAFLUSH: ::c_int = 2;
-
-pub const TCGETS: ::c_ulong = 0x5401;
-pub const TCSETS: ::c_ulong = 0x5402;
-pub const TCSETSW: ::c_ulong = 0x5403;
-pub const TCSETSF: ::c_ulong = 0x5404;
-pub const TCGETA: ::c_ulong = 0x5405;
-pub const TCSETA: ::c_ulong = 0x5406;
-pub const TCSETAW: ::c_ulong = 0x5407;
-pub const TCSETAF: ::c_ulong = 0x5408;
-pub const TCSBRK: ::c_ulong = 0x5409;
-pub const TCXONC: ::c_ulong = 0x540A;
-pub const TCFLSH: ::c_ulong = 0x540B;
-pub const TIOCGSOFTCAR: ::c_ulong = 0x5419;
-pub const TIOCSSOFTCAR: ::c_ulong = 0x541A;
-pub const TIOCINQ: ::c_ulong = 0x541B;
-pub const TIOCLINUX: ::c_ulong = 0x541C;
-pub const TIOCGSERIAL: ::c_ulong = 0x541E;
-pub const TIOCEXCL: ::c_ulong = 0x540C;
-pub const TIOCNXCL: ::c_ulong = 0x540D;
-pub const TIOCSCTTY: ::c_ulong = 0x540E;
-pub const TIOCGPGRP: ::c_ulong = 0x540F;
-pub const TIOCSPGRP: ::c_ulong = 0x5410;
-pub const TIOCOUTQ: ::c_ulong = 0x5411;
-pub const TIOCSTI: ::c_ulong = 0x5412;
-pub const TIOCGWINSZ: ::c_ulong = 0x5413;
-pub const TIOCSWINSZ: ::c_ulong = 0x5414;
-pub const TIOCMGET: ::c_ulong = 0x5415;
-pub const TIOCMBIS: ::c_ulong = 0x5416;
-pub const TIOCMBIC: ::c_ulong = 0x5417;
-pub const TIOCMSET: ::c_ulong = 0x5418;
-pub const FIONREAD: ::c_ulong = 0x541B;
-pub const TIOCCONS: ::c_ulong = 0x541D;
-
-pub const RTLD_DEEPBIND: ::c_int = 0x8;
-pub const RTLD_GLOBAL: ::c_int = 0x100;
-pub const RTLD_NOLOAD: ::c_int = 0x4;
-
-pub const LINUX_REBOOT_MAGIC1: ::c_int = 0xfee1dead;
-pub const LINUX_REBOOT_MAGIC2: ::c_int = 672274793;
-pub const LINUX_REBOOT_MAGIC2A: ::c_int = 85072278;
-pub const LINUX_REBOOT_MAGIC2B: ::c_int = 369367448;
-pub const LINUX_REBOOT_MAGIC2C: ::c_int = 537993216;
-
-pub const LINUX_REBOOT_CMD_RESTART: ::c_int = 0x01234567;
-pub const LINUX_REBOOT_CMD_HALT: ::c_int = 0xCDEF0123;
-pub const LINUX_REBOOT_CMD_CAD_ON: ::c_int = 0x89ABCDEF;
-pub const LINUX_REBOOT_CMD_CAD_OFF: ::c_int = 0x00000000;
-pub const LINUX_REBOOT_CMD_POWER_OFF: ::c_int = 0x4321FEDC;
-pub const LINUX_REBOOT_CMD_RESTART2: ::c_int = 0xA1B2C3D4;
-pub const LINUX_REBOOT_CMD_SW_SUSPEND: ::c_int = 0xD000FCE2;
-pub const LINUX_REBOOT_CMD_KEXEC: ::c_int = 0x45584543;
-
-pub const SYS_gettid: ::c_long = 236;
-pub const SYS_perf_event_open: ::c_long = 331;
-
-#[link(name = "util")]
-extern {
-    pub fn sysctl(name: *mut ::c_int,
-                  namelen: ::c_int,
-                  oldp: *mut ::c_void,
-                  oldlenp: *mut ::size_t,
-                  newp: *mut ::c_void,
-                  newlen: ::size_t)
-                  -> ::c_int;
-    pub fn ioctl(fd: ::c_int, request: ::c_ulong, ...) -> ::c_int;
-    pub fn backtrace(buf: *mut *mut ::c_void,
-                     sz: ::c_int) -> ::c_int;
-    pub fn glob64(pattern: *const ::c_char,
-                  flags: ::c_int,
-                  errfunc: ::dox::Option<extern fn(epath: *const ::c_char,
-                                                   errno: ::c_int)
-                                                   -> ::c_int>,
-                  pglob: *mut glob64_t) -> ::c_int;
-    pub fn globfree64(pglob: *mut glob64_t);
-    pub fn ptrace(request: ::c_uint, ...) -> ::c_long;
-    pub fn pthread_attr_getaffinity_np(attr: *const ::pthread_attr_t,
-                                       cpusetsize: ::size_t,
-                                       cpuset: *mut ::cpu_set_t) -> ::c_int;
-    pub fn pthread_attr_setaffinity_np(attr: *mut ::pthread_attr_t,
-                                       cpusetsize: ::size_t,
-                                       cpuset: *const ::cpu_set_t) -> ::c_int;
-    pub fn getpriority(which: ::__priority_which_t, who: ::id_t) -> ::c_int;
-    pub fn setpriority(which: ::__priority_which_t, who: ::id_t,
-                                       prio: ::c_int) -> ::c_int;
-    pub fn pthread_getaffinity_np(thread: ::pthread_t,
-                                  cpusetsize: ::size_t,
-                                  cpuset: *mut ::cpu_set_t) -> ::c_int;
-    pub fn pthread_setaffinity_np(thread: ::pthread_t,
-                                  cpusetsize: ::size_t,
-                                  cpuset: *const ::cpu_set_t) -> ::c_int;
-    pub fn sched_getcpu() -> ::c_int;
-    pub fn getcontext(ucp: *mut ucontext_t) -> ::c_int;
-    pub fn setcontext(ucp: *const ucontext_t) -> ::c_int;
-    pub fn makecontext(ucp: *mut ucontext_t,
-                       func:  extern fn (),
-                       argc: ::c_int, ...);
-    pub fn swapcontext(uocp: *mut ucontext_t,
-                       ucp: *const ucontext_t) -> ::c_int;
-}
diff --git a/third_party/rust/libc/src/unix/notbsd/mod.rs b/third_party/rust/libc/src/unix/notbsd/mod.rs
deleted file mode 100644
index 5f205c663..000000000
--- a/third_party/rust/libc/src/unix/notbsd/mod.rs
+++ /dev/null
@@ -1,859 +0,0 @@
-use dox::mem;
-
-pub type sa_family_t = u16;
-pub type pthread_key_t = ::c_uint;
-pub type speed_t = ::c_uint;
-pub type tcflag_t = ::c_uint;
-pub type loff_t = ::c_longlong;
-pub type clockid_t = ::c_int;
-pub type id_t = ::c_uint;
-
-pub enum timezone {}
-
-s! {
-    pub struct sockaddr {
-        pub sa_family: sa_family_t,
-        pub sa_data: [::c_char; 14],
-    }
-
-    pub struct sockaddr_in {
-        pub sin_family: sa_family_t,
-        pub sin_port: ::in_port_t,
-        pub sin_addr: ::in_addr,
-        pub sin_zero: [u8; 8],
-    }
-
-    pub struct sockaddr_in6 {
-        pub sin6_family: sa_family_t,
-        pub sin6_port: ::in_port_t,
-        pub sin6_flowinfo: u32,
-        pub sin6_addr: ::in6_addr,
-        pub sin6_scope_id: u32,
-    }
-
-    pub struct sockaddr_un {
-        pub sun_family: sa_family_t,
-        pub sun_path: [::c_char; 108]
-    }
-
-    pub struct sockaddr_storage {
-        pub ss_family: sa_family_t,
-        __ss_align: ::size_t,
-        #[cfg(target_pointer_width = "32")]
-        __ss_pad2: [u8; 128 - 2 * 4],
-        #[cfg(target_pointer_width = "64")]
-        __ss_pad2: [u8; 128 - 2 * 8],
-    }
-
-    pub struct addrinfo {
-        pub ai_flags: ::c_int,
-        pub ai_family: ::c_int,
-        pub ai_socktype: ::c_int,
-        pub ai_protocol: ::c_int,
-        pub ai_addrlen: socklen_t,
-
-        #[cfg(any(target_os = "linux", target_os = "emscripten"))]
-        pub ai_addr: *mut ::sockaddr,
-
-        pub ai_canonname: *mut c_char,
-
-        #[cfg(target_os = "android")]
-        pub ai_addr: *mut ::sockaddr,
-
-        pub ai_next: *mut addrinfo,
-    }
-
-    pub struct sockaddr_nl {
-        pub nl_family: ::sa_family_t,
-        nl_pad: ::c_ushort,
-        pub nl_pid: u32,
-        pub nl_groups: u32
-    }
-
-    pub struct sockaddr_ll {
-        pub sll_family: ::c_ushort,
-        pub sll_protocol: ::c_ushort,
-        pub sll_ifindex: ::c_int,
-        pub sll_hatype: ::c_ushort,
-        pub sll_pkttype: ::c_uchar,
-        pub sll_halen: ::c_uchar,
-        pub sll_addr: [::c_uchar; 8]
-    }
-
-    pub struct fd_set {
-        fds_bits: [::c_ulong; FD_SETSIZE / ULONG_SIZE],
-    }
-
-    pub struct tm {
-        pub tm_sec: ::c_int,
-        pub tm_min: ::c_int,
-        pub tm_hour: ::c_int,
-        pub tm_mday: ::c_int,
-        pub tm_mon: ::c_int,
-        pub tm_year: ::c_int,
-        pub tm_wday: ::c_int,
-        pub tm_yday: ::c_int,
-        pub tm_isdst: ::c_int,
-        pub tm_gmtoff: ::c_long,
-        pub tm_zone: *const ::c_char,
-    }
-
-    pub struct sched_param {
-        pub sched_priority: ::c_int,
-        #[cfg(any(target_env = "musl"))]
-        pub sched_ss_low_priority: ::c_int,
-        #[cfg(any(target_env = "musl"))]
-        pub sched_ss_repl_period: ::timespec,
-        #[cfg(any(target_env = "musl"))]
-        pub sched_ss_init_budget: ::timespec,
-        #[cfg(any(target_env = "musl"))]
-        pub sched_ss_max_repl: ::c_int,
-    }
-
-    pub struct Dl_info {
-        pub dli_fname: *const ::c_char,
-        pub dli_fbase: *mut ::c_void,
-        pub dli_sname: *const ::c_char,
-        pub dli_saddr: *mut ::c_void,
-    }
-
-    #[cfg_attr(any(all(target_arch = "x86", not(target_env = "musl")),
-                   target_arch = "x86_64"),
-               repr(packed))]
-    pub struct epoll_event {
-        pub events: ::uint32_t,
-        pub u64: ::uint64_t,
-    }
-
-    pub struct utsname {
-        pub sysname: [::c_char; 65],
-        pub nodename: [::c_char; 65],
-        pub release: [::c_char; 65],
-        pub version: [::c_char; 65],
-        pub machine: [::c_char; 65],
-        pub domainname: [::c_char; 65]
-    }
-
-    pub struct lconv {
-        pub decimal_point: *mut ::c_char,
-        pub thousands_sep: *mut ::c_char,
-        pub grouping: *mut ::c_char,
-        pub int_curr_symbol: *mut ::c_char,
-        pub currency_symbol: *mut ::c_char,
-        pub mon_decimal_point: *mut ::c_char,
-        pub mon_thousands_sep: *mut ::c_char,
-        pub mon_grouping: *mut ::c_char,
-        pub positive_sign: *mut ::c_char,
-        pub negative_sign: *mut ::c_char,
-        pub int_frac_digits: ::c_char,
-        pub frac_digits: ::c_char,
-        pub p_cs_precedes: ::c_char,
-        pub p_sep_by_space: ::c_char,
-        pub n_cs_precedes: ::c_char,
-        pub n_sep_by_space: ::c_char,
-        pub p_sign_posn: ::c_char,
-        pub n_sign_posn: ::c_char,
-        pub int_p_cs_precedes: ::c_char,
-        pub int_p_sep_by_space: ::c_char,
-        pub int_n_cs_precedes: ::c_char,
-        pub int_n_sep_by_space: ::c_char,
-        pub int_p_sign_posn: ::c_char,
-        pub int_n_sign_posn: ::c_char,
-    }
-}
-
-// intentionally not public, only used for fd_set
-cfg_if! {
-    if #[cfg(target_pointer_width = "32")] {
-        const ULONG_SIZE: usize = 32;
-    } else if #[cfg(target_pointer_width = "64")] {
-        const ULONG_SIZE: usize = 64;
-    } else {
-        // Unknown target_pointer_width
-    }
-}
-
-pub const EXIT_FAILURE: ::c_int = 1;
-pub const EXIT_SUCCESS: ::c_int = 0;
-pub const RAND_MAX: ::c_int = 2147483647;
-pub const EOF: ::c_int = -1;
-pub const SEEK_SET: ::c_int = 0;
-pub const SEEK_CUR: ::c_int = 1;
-pub const SEEK_END: ::c_int = 2;
-pub const _IOFBF: ::c_int = 0;
-pub const _IONBF: ::c_int = 2;
-pub const _IOLBF: ::c_int = 1;
-
-pub const F_DUPFD: ::c_int = 0;
-pub const F_GETFD: ::c_int = 1;
-pub const F_SETFD: ::c_int = 2;
-pub const F_GETFL: ::c_int = 3;
-pub const F_SETFL: ::c_int = 4;
-
-// Linux-specific fcntls
-pub const F_SETLEASE: ::c_int = 1024;
-pub const F_GETLEASE: ::c_int = 1025;
-pub const F_NOTIFY: ::c_int = 1026;
-pub const F_DUPFD_CLOEXEC: ::c_int = 1030;
-pub const F_SETPIPE_SZ: ::c_int = 1031;
-pub const F_GETPIPE_SZ: ::c_int = 1032;
-
-// TODO(#235): Include file sealing fcntls once we have a way to verify them.
-
-pub const SIGTRAP: ::c_int = 5;
-
-pub const PTHREAD_CREATE_JOINABLE: ::c_int = 0;
-pub const PTHREAD_CREATE_DETACHED: ::c_int = 1;
-
-pub const CLOCK_REALTIME: clockid_t = 0;
-pub const CLOCK_MONOTONIC: clockid_t = 1;
-pub const CLOCK_PROCESS_CPUTIME_ID: clockid_t = 2;
-pub const CLOCK_THREAD_CPUTIME_ID: clockid_t = 3;
-pub const CLOCK_MONOTONIC_RAW: clockid_t = 4;
-pub const CLOCK_REALTIME_COARSE: clockid_t = 5;
-pub const CLOCK_MONOTONIC_COARSE: clockid_t = 6;
-pub const CLOCK_BOOTTIME: clockid_t = 7;
-pub const CLOCK_REALTIME_ALARM: clockid_t = 8;
-pub const CLOCK_BOOTTIME_ALARM: clockid_t = 9;
-// TODO(#247) Someday our Travis shall have glibc 2.21 (released in Sep
-// 2014.) See also musl/mod.rs
-// pub const CLOCK_SGI_CYCLE: clockid_t = 10;
-// pub const CLOCK_TAI: clockid_t = 11;
-pub const TIMER_ABSTIME: ::c_int = 1;
-
-pub const RLIMIT_CPU: ::c_int = 0;
-pub const RLIMIT_FSIZE: ::c_int = 1;
-pub const RLIMIT_DATA: ::c_int = 2;
-pub const RLIMIT_STACK: ::c_int = 3;
-pub const RLIMIT_CORE: ::c_int = 4;
-pub const RLIMIT_LOCKS: ::c_int = 10;
-pub const RLIMIT_SIGPENDING: ::c_int = 11;
-pub const RLIMIT_MSGQUEUE: ::c_int = 12;
-pub const RLIMIT_NICE: ::c_int = 13;
-pub const RLIMIT_RTPRIO: ::c_int = 14;
-
-pub const RUSAGE_SELF: ::c_int = 0;
-
-pub const O_RDONLY: ::c_int = 0;
-pub const O_WRONLY: ::c_int = 1;
-pub const O_RDWR: ::c_int = 2;
-pub const O_TRUNC: ::c_int = 512;
-pub const O_CLOEXEC: ::c_int = 0x80000;
-
-pub const SOCK_CLOEXEC: ::c_int = O_CLOEXEC;
-
-pub const S_IFIFO: ::mode_t = 4096;
-pub const S_IFCHR: ::mode_t = 8192;
-pub const S_IFBLK: ::mode_t = 24576;
-pub const S_IFDIR: ::mode_t = 16384;
-pub const S_IFREG: ::mode_t = 32768;
-pub const S_IFLNK: ::mode_t = 40960;
-pub const S_IFSOCK: ::mode_t = 49152;
-pub const S_IFMT: ::mode_t = 61440;
-pub const S_IRWXU: ::mode_t = 448;
-pub const S_IXUSR: ::mode_t = 64;
-pub const S_IWUSR: ::mode_t = 128;
-pub const S_IRUSR: ::mode_t = 256;
-pub const S_IRWXG: ::mode_t = 56;
-pub const S_IXGRP: ::mode_t = 8;
-pub const S_IWGRP: ::mode_t = 16;
-pub const S_IRGRP: ::mode_t = 32;
-pub const S_IRWXO: ::mode_t = 7;
-pub const S_IXOTH: ::mode_t = 1;
-pub const S_IWOTH: ::mode_t = 2;
-pub const S_IROTH: ::mode_t = 4;
-pub const F_OK: ::c_int = 0;
-pub const R_OK: ::c_int = 4;
-pub const W_OK: ::c_int = 2;
-pub const X_OK: ::c_int = 1;
-pub const STDIN_FILENO: ::c_int = 0;
-pub const STDOUT_FILENO: ::c_int = 1;
-pub const STDERR_FILENO: ::c_int = 2;
-pub const SIGHUP: ::c_int = 1;
-pub const SIGINT: ::c_int = 2;
-pub const SIGQUIT: ::c_int = 3;
-pub const SIGILL: ::c_int = 4;
-pub const SIGABRT: ::c_int = 6;
-pub const SIGFPE: ::c_int = 8;
-pub const SIGKILL: ::c_int = 9;
-pub const SIGSEGV: ::c_int = 11;
-pub const SIGPIPE: ::c_int = 13;
-pub const SIGALRM: ::c_int = 14;
-pub const SIGTERM: ::c_int = 15;
-
-pub const PROT_NONE: ::c_int = 0;
-pub const PROT_READ: ::c_int = 1;
-pub const PROT_WRITE: ::c_int = 2;
-pub const PROT_EXEC: ::c_int = 4;
-
-pub const LC_CTYPE: ::c_int = 0;
-pub const LC_NUMERIC: ::c_int = 1;
-pub const LC_TIME: ::c_int = 2;
-pub const LC_COLLATE: ::c_int = 3;
-pub const LC_MONETARY: ::c_int = 4;
-pub const LC_MESSAGES: ::c_int = 5;
-pub const LC_ALL: ::c_int = 6;
-pub const LC_CTYPE_MASK: ::c_int = (1 << LC_CTYPE);
-pub const LC_NUMERIC_MASK: ::c_int = (1 << LC_NUMERIC);
-pub const LC_TIME_MASK: ::c_int = (1 << LC_TIME);
-pub const LC_COLLATE_MASK: ::c_int = (1 << LC_COLLATE);
-pub const LC_MONETARY_MASK: ::c_int = (1 << LC_MONETARY);
-pub const LC_MESSAGES_MASK: ::c_int = (1 << LC_MESSAGES);
-// LC_ALL_MASK defined per platform
-
-pub const MAP_FILE: ::c_int = 0x0000;
-pub const MAP_SHARED: ::c_int = 0x0001;
-pub const MAP_PRIVATE: ::c_int = 0x0002;
-pub const MAP_FIXED: ::c_int = 0x0010;
-
-pub const MAP_FAILED: *mut ::c_void = !0 as *mut ::c_void;
-
-// MS_ flags for msync(2)
-pub const MS_ASYNC: ::c_int = 0x0001;
-pub const MS_INVALIDATE: ::c_int = 0x0002;
-pub const MS_SYNC: ::c_int = 0x0004;
-
-// MS_ flags for mount(2)
-pub const MS_RDONLY: ::c_ulong = 0x01;
-pub const MS_NOSUID: ::c_ulong = 0x02;
-pub const MS_NODEV: ::c_ulong = 0x04;
-pub const MS_NOEXEC: ::c_ulong = 0x08;
-pub const MS_SYNCHRONOUS: ::c_ulong = 0x10;
-pub const MS_REMOUNT: ::c_ulong = 0x20;
-pub const MS_MANDLOCK: ::c_ulong = 0x40;
-pub const MS_DIRSYNC: ::c_ulong = 0x80;
-pub const MS_NOATIME: ::c_ulong = 0x0400;
-pub const MS_NODIRATIME: ::c_ulong = 0x0800;
-pub const MS_BIND: ::c_ulong = 0x1000;
-pub const MS_MOVE: ::c_ulong = 0x2000;
-pub const MS_REC: ::c_ulong = 0x4000;
-pub const MS_SILENT: ::c_ulong = 0x8000;
-pub const MS_POSIXACL: ::c_ulong = 0x010000;
-pub const MS_UNBINDABLE: ::c_ulong = 0x020000;
-pub const MS_PRIVATE: ::c_ulong = 0x040000;
-pub const MS_SLAVE: ::c_ulong = 0x080000;
-pub const MS_SHARED: ::c_ulong = 0x100000;
-pub const MS_RELATIME: ::c_ulong = 0x200000;
-pub const MS_KERNMOUNT: ::c_ulong = 0x400000;
-pub const MS_I_VERSION: ::c_ulong = 0x800000;
-pub const MS_STRICTATIME: ::c_ulong = 0x1000000;
-pub const MS_ACTIVE: ::c_ulong = 0x40000000;
-pub const MS_NOUSER: ::c_ulong = 0x80000000;
-pub const MS_MGC_VAL: ::c_ulong = 0xc0ed0000;
-pub const MS_MGC_MSK: ::c_ulong = 0xffff0000;
-pub const MS_RMT_MASK: ::c_ulong = 0x800051;
-
-pub const EPERM: ::c_int = 1;
-pub const ENOENT: ::c_int = 2;
-pub const ESRCH: ::c_int = 3;
-pub const EINTR: ::c_int = 4;
-pub const EIO: ::c_int = 5;
-pub const ENXIO: ::c_int = 6;
-pub const E2BIG: ::c_int = 7;
-pub const ENOEXEC: ::c_int = 8;
-pub const EBADF: ::c_int = 9;
-pub const ECHILD: ::c_int = 10;
-pub const EAGAIN: ::c_int = 11;
-pub const ENOMEM: ::c_int = 12;
-pub const EACCES: ::c_int = 13;
-pub const EFAULT: ::c_int = 14;
-pub const ENOTBLK: ::c_int = 15;
-pub const EBUSY: ::c_int = 16;
-pub const EEXIST: ::c_int = 17;
-pub const EXDEV: ::c_int = 18;
-pub const ENODEV: ::c_int = 19;
-pub const ENOTDIR: ::c_int = 20;
-pub const EISDIR: ::c_int = 21;
-pub const EINVAL: ::c_int = 22;
-pub const ENFILE: ::c_int = 23;
-pub const EMFILE: ::c_int = 24;
-pub const ENOTTY: ::c_int = 25;
-pub const ETXTBSY: ::c_int = 26;
-pub const EFBIG: ::c_int = 27;
-pub const ENOSPC: ::c_int = 28;
-pub const ESPIPE: ::c_int = 29;
-pub const EROFS: ::c_int = 30;
-pub const EMLINK: ::c_int = 31;
-pub const EPIPE: ::c_int = 32;
-pub const EDOM: ::c_int = 33;
-pub const ERANGE: ::c_int = 34;
-pub const EWOULDBLOCK: ::c_int = EAGAIN;
-
-pub const EBFONT: ::c_int = 59;
-pub const ENOSTR: ::c_int = 60;
-pub const ENODATA: ::c_int = 61;
-pub const ETIME: ::c_int = 62;
-pub const ENOSR: ::c_int = 63;
-pub const ENONET: ::c_int = 64;
-pub const ENOPKG: ::c_int = 65;
-pub const EREMOTE: ::c_int = 66;
-pub const ENOLINK: ::c_int = 67;
-pub const EADV: ::c_int = 68;
-pub const ESRMNT: ::c_int = 69;
-pub const ECOMM: ::c_int = 70;
-pub const EPROTO: ::c_int = 71;
-pub const EDOTDOT: ::c_int = 73;
-
-pub const AF_PACKET: ::c_int = 17;
-pub const IPPROTO_RAW: ::c_int = 255;
-
-pub const PROT_GROWSDOWN: ::c_int = 0x1000000;
-pub const PROT_GROWSUP: ::c_int = 0x2000000;
-
-pub const MAP_TYPE: ::c_int = 0x000f;
-
-pub const MADV_NORMAL: ::c_int = 0;
-pub const MADV_RANDOM: ::c_int = 1;
-pub const MADV_SEQUENTIAL: ::c_int = 2;
-pub const MADV_WILLNEED: ::c_int = 3;
-pub const MADV_DONTNEED: ::c_int = 4;
-pub const MADV_REMOVE: ::c_int = 9;
-pub const MADV_DONTFORK: ::c_int = 10;
-pub const MADV_DOFORK: ::c_int = 11;
-pub const MADV_MERGEABLE: ::c_int = 12;
-pub const MADV_UNMERGEABLE: ::c_int = 13;
-pub const MADV_HWPOISON: ::c_int = 100;
-
-pub const IFF_UP: ::c_int = 0x1;
-pub const IFF_BROADCAST: ::c_int = 0x2;
-pub const IFF_DEBUG: ::c_int = 0x4;
-pub const IFF_LOOPBACK: ::c_int = 0x8;
-pub const IFF_POINTOPOINT: ::c_int = 0x10;
-pub const IFF_NOTRAILERS: ::c_int = 0x20;
-pub const IFF_RUNNING: ::c_int = 0x40;
-pub const IFF_NOARP: ::c_int = 0x80;
-pub const IFF_PROMISC: ::c_int = 0x100;
-pub const IFF_ALLMULTI: ::c_int = 0x200;
-pub const IFF_MASTER: ::c_int = 0x400;
-pub const IFF_SLAVE: ::c_int = 0x800;
-pub const IFF_MULTICAST: ::c_int = 0x1000;
-pub const IFF_PORTSEL: ::c_int = 0x2000;
-pub const IFF_AUTOMEDIA: ::c_int = 0x4000;
-pub const IFF_DYNAMIC: ::c_int = 0x8000;
-
-pub const AF_UNIX: ::c_int = 1;
-pub const AF_INET: ::c_int = 2;
-pub const AF_INET6: ::c_int = 10;
-pub const SOCK_RAW: ::c_int = 3;
-pub const IPPROTO_TCP: ::c_int = 6;
-pub const IPPROTO_IP: ::c_int = 0;
-pub const IPPROTO_IPV6: ::c_int = 41;
-pub const IP_MULTICAST_TTL: ::c_int = 33;
-pub const IP_MULTICAST_LOOP: ::c_int = 34;
-pub const IP_TTL: ::c_int = 2;
-pub const IP_HDRINCL: ::c_int = 3;
-pub const IP_ADD_MEMBERSHIP: ::c_int = 35;
-pub const IP_DROP_MEMBERSHIP: ::c_int = 36;
-pub const IP_TRANSPARENT: ::c_int = 19;
-pub const IPV6_ADD_MEMBERSHIP: ::c_int = 20;
-pub const IPV6_DROP_MEMBERSHIP: ::c_int = 21;
-
-pub const TCP_NODELAY: ::c_int = 1;
-pub const TCP_MAXSEG: ::c_int = 2;
-pub const TCP_CORK: ::c_int = 3;
-pub const TCP_KEEPIDLE: ::c_int = 4;
-pub const TCP_KEEPINTVL: ::c_int = 5;
-pub const TCP_KEEPCNT: ::c_int = 6;
-pub const TCP_SYNCNT: ::c_int = 7;
-pub const TCP_LINGER2: ::c_int = 8;
-pub const TCP_DEFER_ACCEPT: ::c_int = 9;
-pub const TCP_WINDOW_CLAMP: ::c_int = 10;
-pub const TCP_INFO: ::c_int = 11;
-pub const TCP_QUICKACK: ::c_int = 12;
-pub const TCP_CONGESTION: ::c_int = 13;
-
-pub const IPV6_MULTICAST_LOOP: ::c_int = 19;
-pub const IPV6_V6ONLY: ::c_int = 26;
-
-pub const SO_DEBUG: ::c_int = 1;
-
-pub const SHUT_RD: ::c_int = 0;
-pub const SHUT_WR: ::c_int = 1;
-pub const SHUT_RDWR: ::c_int = 2;
-
-pub const LOCK_SH: ::c_int = 1;
-pub const LOCK_EX: ::c_int = 2;
-pub const LOCK_NB: ::c_int = 4;
-pub const LOCK_UN: ::c_int = 8;
-
-pub const SA_NODEFER: ::c_int = 0x40000000;
-pub const SA_RESETHAND: ::c_int = 0x80000000;
-pub const SA_RESTART: ::c_int = 0x10000000;
-pub const SA_NOCLDSTOP: ::c_int = 0x00000001;
-
-pub const SS_ONSTACK: ::c_int = 1;
-pub const SS_DISABLE: ::c_int = 2;
-
-pub const PATH_MAX: ::c_int = 4096;
-
-pub const FD_SETSIZE: usize = 1024;
-
-pub const EPOLLIN: ::c_int = 0x1;
-pub const EPOLLPRI: ::c_int = 0x2;
-pub const EPOLLOUT: ::c_int = 0x4;
-pub const EPOLLRDNORM: ::c_int = 0x40;
-pub const EPOLLRDBAND: ::c_int = 0x80;
-pub const EPOLLWRNORM: ::c_int = 0x100;
-pub const EPOLLWRBAND: ::c_int = 0x200;
-pub const EPOLLMSG: ::c_int = 0x400;
-pub const EPOLLERR: ::c_int = 0x8;
-pub const EPOLLHUP: ::c_int = 0x10;
-pub const EPOLLET: ::c_int = 0x80000000;
-
-pub const EPOLL_CTL_ADD: ::c_int = 1;
-pub const EPOLL_CTL_MOD: ::c_int = 3;
-pub const EPOLL_CTL_DEL: ::c_int = 2;
-
-pub const EPOLL_CLOEXEC: ::c_int = 0x80000;
-
-pub const MNT_DETACH: ::c_int = 0x2;
-pub const MNT_EXPIRE: ::c_int = 0x4;
-
-pub const Q_GETFMT: ::c_int = 0x800004;
-pub const Q_GETINFO: ::c_int = 0x800005;
-pub const Q_SETINFO: ::c_int = 0x800006;
-pub const QIF_BLIMITS: ::uint32_t = 1;
-pub const QIF_SPACE: ::uint32_t = 2;
-pub const QIF_ILIMITS: ::uint32_t = 4;
-pub const QIF_INODES: ::uint32_t = 8;
-pub const QIF_BTIME: ::uint32_t = 16;
-pub const QIF_ITIME: ::uint32_t = 32;
-pub const QIF_LIMITS: ::uint32_t = 5;
-pub const QIF_USAGE: ::uint32_t = 10;
-pub const QIF_TIMES: ::uint32_t = 48;
-pub const QIF_ALL: ::uint32_t = 63;
-
-pub const EFD_CLOEXEC: ::c_int = 0x80000;
-
-pub const MNT_FORCE: ::c_int = 0x1;
-
-pub const Q_SYNC: ::c_int = 0x800001;
-pub const Q_QUOTAON: ::c_int = 0x800002;
-pub const Q_QUOTAOFF: ::c_int = 0x800003;
-pub const Q_GETQUOTA: ::c_int = 0x800007;
-pub const Q_SETQUOTA: ::c_int = 0x800008;
-
-pub const TCIOFF: ::c_int = 2;
-pub const TCION: ::c_int = 3;
-pub const TCOOFF: ::c_int = 0;
-pub const TCOON: ::c_int = 1;
-pub const TCIFLUSH: ::c_int = 0;
-pub const TCOFLUSH: ::c_int = 1;
-pub const TCIOFLUSH: ::c_int = 2;
-pub const NL0: ::c_int  = 0x00000000;
-pub const NL1: ::c_int  = 0x00000100;
-pub const TAB0: ::c_int = 0x00000000;
-pub const CR0: ::c_int  = 0x00000000;
-pub const FF0: ::c_int  = 0x00000000;
-pub const BS0: ::c_int  = 0x00000000;
-pub const VT0: ::c_int  = 0x00000000;
-pub const VERASE: usize = 2;
-pub const VKILL: usize = 3;
-pub const VINTR: usize = 0;
-pub const VQUIT: usize = 1;
-pub const VLNEXT: usize = 15;
-pub const IGNBRK: ::tcflag_t = 0x00000001;
-pub const BRKINT: ::tcflag_t = 0x00000002;
-pub const IGNPAR: ::tcflag_t = 0x00000004;
-pub const PARMRK: ::tcflag_t = 0x00000008;
-pub const INPCK: ::tcflag_t = 0x00000010;
-pub const ISTRIP: ::tcflag_t = 0x00000020;
-pub const INLCR: ::tcflag_t = 0x00000040;
-pub const IGNCR: ::tcflag_t = 0x00000080;
-pub const ICRNL: ::tcflag_t = 0x00000100;
-pub const IXANY: ::tcflag_t = 0x00000800;
-pub const IMAXBEL: ::tcflag_t = 0x00002000;
-pub const OPOST: ::tcflag_t = 0x1;
-pub const CS5: ::tcflag_t = 0x00000000;
-pub const CRTSCTS: ::tcflag_t = 0x80000000;
-pub const ECHO: ::tcflag_t = 0x00000008;
-
-pub const CLONE_VM: ::c_int = 0x100;
-pub const CLONE_FS: ::c_int = 0x200;
-pub const CLONE_FILES: ::c_int = 0x400;
-pub const CLONE_SIGHAND: ::c_int = 0x800;
-pub const CLONE_PTRACE: ::c_int = 0x2000;
-pub const CLONE_VFORK: ::c_int = 0x4000;
-pub const CLONE_PARENT: ::c_int = 0x8000;
-pub const CLONE_THREAD: ::c_int = 0x10000;
-pub const CLONE_NEWNS: ::c_int = 0x20000;
-pub const CLONE_SYSVSEM: ::c_int = 0x40000;
-pub const CLONE_SETTLS: ::c_int = 0x80000;
-pub const CLONE_PARENT_SETTID: ::c_int = 0x100000;
-pub const CLONE_CHILD_CLEARTID: ::c_int = 0x200000;
-pub const CLONE_DETACHED: ::c_int = 0x400000;
-pub const CLONE_UNTRACED: ::c_int = 0x800000;
-pub const CLONE_CHILD_SETTID: ::c_int = 0x01000000;
-pub const CLONE_NEWUTS: ::c_int = 0x04000000;
-pub const CLONE_NEWIPC: ::c_int = 0x08000000;
-pub const CLONE_NEWUSER: ::c_int = 0x10000000;
-pub const CLONE_NEWPID: ::c_int = 0x20000000;
-pub const CLONE_NEWNET: ::c_int = 0x40000000;
-pub const CLONE_IO: ::c_int = 0x80000000;
-
-pub const WNOHANG: ::c_int = 0x00000001;
-pub const WUNTRACED: ::c_int = 0x00000002;
-pub const WSTOPPED: ::c_int = WUNTRACED;
-pub const WEXITED: ::c_int = 0x00000004;
-pub const WCONTINUED: ::c_int = 0x00000008;
-pub const WNOWAIT: ::c_int = 0x01000000;
-
-pub const __WNOTHREAD: ::c_int = 0x20000000;
-pub const __WALL: ::c_int = 0x40000000;
-pub const __WCLONE: ::c_int = 0x80000000;
-
-pub const SPLICE_F_MOVE: ::c_uint = 0x01;
-pub const SPLICE_F_NONBLOCK: ::c_uint = 0x02;
-pub const SPLICE_F_MORE: ::c_uint = 0x04;
-pub const SPLICE_F_GIFT: ::c_uint = 0x08;
-
-pub const RTLD_LOCAL: ::c_int = 0;
-
-pub const POSIX_FADV_NORMAL: ::c_int = 0;
-pub const POSIX_FADV_RANDOM: ::c_int = 1;
-pub const POSIX_FADV_SEQUENTIAL: ::c_int = 2;
-pub const POSIX_FADV_WILLNEED: ::c_int = 3;
-
-pub const AT_FDCWD: ::c_int = -100;
-pub const AT_SYMLINK_NOFOLLOW: ::c_int = 0x100;
-
-pub const LOG_CRON: ::c_int = 9 << 3;
-pub const LOG_AUTHPRIV: ::c_int = 10 << 3;
-pub const LOG_FTP: ::c_int = 11 << 3;
-pub const LOG_PERROR: ::c_int = 0x20;
-
-pub const PIPE_BUF: usize = 4096;
-
-pub const SI_LOAD_SHIFT: ::c_uint = 16;
-
-f! {
-    pub fn FD_CLR(fd: ::c_int, set: *mut fd_set) -> () {
-        let fd = fd as usize;
-        let size = mem::size_of_val(&(*set).fds_bits[0]) * 8;
-        (*set).fds_bits[fd / size] &= !(1 << (fd % size));
-        return
-    }
-
-    pub fn FD_ISSET(fd: ::c_int, set: *mut fd_set) -> bool {
-        let fd = fd as usize;
-        let size = mem::size_of_val(&(*set).fds_bits[0]) * 8;
-        return ((*set).fds_bits[fd / size] & (1 << (fd % size))) != 0
-    }
-
-    pub fn FD_SET(fd: ::c_int, set: *mut fd_set) -> () {
-        let fd = fd as usize;
-        let size = mem::size_of_val(&(*set).fds_bits[0]) * 8;
-        (*set).fds_bits[fd / size] |= 1 << (fd % size);
-        return
-    }
-
-    pub fn FD_ZERO(set: *mut fd_set) -> () {
-        for slot in (*set).fds_bits.iter_mut() {
-            *slot = 0;
-        }
-    }
-
-    pub fn WIFSTOPPED(status: ::c_int) -> bool {
-        (status & 0xff) == 0x7f
-    }
-
-    pub fn WSTOPSIG(status: ::c_int) -> ::c_int {
-        (status >> 8) & 0xff
-    }
-
-    pub fn WIFSIGNALED(status: ::c_int) -> bool {
-        (status & 0x7f) + 1 >= 2
-    }
-
-    pub fn WTERMSIG(status: ::c_int) -> ::c_int {
-        status & 0x7f
-    }
-
-    pub fn WIFEXITED(status: ::c_int) -> bool {
-        (status & 0x7f) == 0
-    }
-
-    pub fn WEXITSTATUS(status: ::c_int) -> ::c_int {
-        (status >> 8) & 0xff
-    }
-
-    pub fn WCOREDUMP(status: ::c_int) -> bool {
-        (status & 0x80) != 0
-    }
-}
-
-extern {
-    pub fn getpwnam_r(name: *const ::c_char,
-                      pwd: *mut passwd,
-                      buf: *mut ::c_char,
-                      buflen: ::size_t,
-                      result: *mut *mut passwd) -> ::c_int;
-    pub fn getpwuid_r(uid: ::uid_t,
-                      pwd: *mut passwd,
-                      buf: *mut ::c_char,
-                      buflen: ::size_t,
-                      result: *mut *mut passwd) -> ::c_int;
-    pub fn fdatasync(fd: ::c_int) -> ::c_int;
-    pub fn mincore(addr: *mut ::c_void, len: ::size_t,
-                   vec: *mut ::c_uchar) -> ::c_int;
-    pub fn clock_getres(clk_id: clockid_t, tp: *mut ::timespec) -> ::c_int;
-    pub fn clock_gettime(clk_id: clockid_t, tp: *mut ::timespec) -> ::c_int;
-    pub fn clock_nanosleep(clk_id: clockid_t,
-                           flags: ::c_int,
-                           rqtp: *const ::timespec,
-                           rmtp:  *mut ::timespec) -> ::c_int;
-    pub fn prctl(option: ::c_int, ...) -> ::c_int;
-    pub fn pthread_getattr_np(native: ::pthread_t,
-                              attr: *mut ::pthread_attr_t) -> ::c_int;
-    pub fn pthread_attr_getguardsize(attr: *const ::pthread_attr_t,
-                                     guardsize: *mut ::size_t) -> ::c_int;
-    pub fn pthread_attr_getstack(attr: *const ::pthread_attr_t,
-                                 stackaddr: *mut *mut ::c_void,
-                                 stacksize: *mut ::size_t) -> ::c_int;
-    pub fn memalign(align: ::size_t, size: ::size_t) -> *mut ::c_void;
-    pub fn setgroups(ngroups: ::size_t,
-                     ptr: *const ::gid_t) -> ::c_int;
-    pub fn sched_setscheduler(pid: ::pid_t,
-                              policy: ::c_int,
-                              param: *const sched_param) -> ::c_int;
-    pub fn sched_getscheduler(pid: ::pid_t) -> ::c_int;
-    pub fn sched_get_priority_max(policy: ::c_int) -> ::c_int;
-    pub fn sched_get_priority_min(policy: ::c_int) -> ::c_int;
-    pub fn epoll_create(size: ::c_int) -> ::c_int;
-    pub fn epoll_create1(flags: ::c_int) -> ::c_int;
-    pub fn epoll_ctl(epfd: ::c_int,
-                     op: ::c_int,
-                     fd: ::c_int,
-                     event: *mut epoll_event) -> ::c_int;
-    pub fn epoll_wait(epfd: ::c_int,
-                      events: *mut epoll_event,
-                      maxevents: ::c_int,
-                      timeout: ::c_int) -> ::c_int;
-    pub fn pipe2(fds: *mut ::c_int, flags: ::c_int) -> ::c_int;
-    pub fn mount(src: *const ::c_char,
-                 target: *const ::c_char,
-                 fstype: *const ::c_char,
-                 flags: ::c_ulong,
-                 data: *const ::c_void) -> ::c_int;
-    pub fn umount(target: *const ::c_char) -> ::c_int;
-    pub fn umount2(target: *const ::c_char, flags: ::c_int) -> ::c_int;
-    pub fn clone(cb: extern fn(*mut ::c_void) -> ::c_int,
-                 child_stack: *mut ::c_void,
-                 flags: ::c_int,
-                 arg: *mut ::c_void, ...) -> ::c_int;
-    pub fn statfs(path: *const ::c_char, buf: *mut statfs) -> ::c_int;
-    pub fn fstatfs(fd: ::c_int, buf: *mut statfs) -> ::c_int;
-    pub fn memrchr(cx: *const ::c_void,
-                   c: ::c_int,
-                   n: ::size_t) -> *mut ::c_void;
-    pub fn syscall(num: ::c_long, ...) -> ::c_long;
-    pub fn sendfile(out_fd: ::c_int,
-                    in_fd: ::c_int,
-                    offset: *mut off_t,
-                    count: ::size_t) -> ::ssize_t;
-    pub fn splice(fd_in: ::c_int,
-                  off_in: *mut ::loff_t,
-                  fd_out: ::c_int,
-                  off_out: *mut ::loff_t,
-                  len: ::size_t,
-                  flags: ::c_uint) -> ::ssize_t;
-    pub fn tee(fd_in: ::c_int,
-               fd_out: ::c_int,
-               len: ::size_t,
-               flags: ::c_uint) -> ::ssize_t;
-    pub fn vmsplice(fd: ::c_int,
-                    iov: *const ::iovec,
-                    nr_segs: ::size_t,
-                    flags: ::c_uint) -> ::ssize_t;
-
-    pub fn posix_fadvise(fd: ::c_int, offset: ::off_t, len: ::off_t,
-                         advise: ::c_int) -> ::c_int;
-    pub fn futimens(fd: ::c_int, times: *const ::timespec) -> ::c_int;
-    pub fn utimensat(dirfd: ::c_int, path: *const ::c_char,
-                     times: *const ::timespec, flag: ::c_int) -> ::c_int;
-    pub fn duplocale(base: ::locale_t) -> ::locale_t;
-    pub fn freelocale(loc: ::locale_t);
-    pub fn newlocale(mask: ::c_int,
-                     locale: *const ::c_char,
-                     base: ::locale_t) -> ::locale_t;
-    pub fn uselocale(loc: ::locale_t) -> ::locale_t;
-    pub fn creat64(path: *const c_char, mode: mode_t) -> ::c_int;
-    pub fn fstat64(fildes: ::c_int, buf: *mut stat64) -> ::c_int;
-    pub fn ftruncate64(fd: ::c_int, length: off64_t) -> ::c_int;
-    pub fn getrlimit64(resource: ::c_int, rlim: *mut rlimit64) -> ::c_int;
-    pub fn lseek64(fd: ::c_int, offset: off64_t, whence: ::c_int) -> off64_t;
-    pub fn lstat64(path: *const c_char, buf: *mut stat64) -> ::c_int;
-    pub fn mmap64(addr: *mut ::c_void,
-                  len: ::size_t,
-                  prot: ::c_int,
-                  flags: ::c_int,
-                  fd: ::c_int,
-                  offset: off64_t)
-                  -> *mut ::c_void;
-    pub fn open64(path: *const c_char, oflag: ::c_int, ...) -> ::c_int;
-    pub fn pread64(fd: ::c_int, buf: *mut ::c_void, count: ::size_t,
-                   offset: off64_t) -> ::ssize_t;
-    pub fn pwrite64(fd: ::c_int, buf: *const ::c_void, count: ::size_t,
-                    offset: off64_t) -> ::ssize_t;
-    pub fn readdir64_r(dirp: *mut ::DIR, entry: *mut ::dirent64,
-                       result: *mut *mut ::dirent64) -> ::c_int;
-    pub fn setrlimit64(resource: ::c_int, rlim: *const rlimit64) -> ::c_int;
-    pub fn stat64(path: *const c_char, buf: *mut stat64) -> ::c_int;
-    pub fn eventfd(init: ::c_uint, flags: ::c_int) -> ::c_int;
-    pub fn sysinfo (info: *mut ::sysinfo) -> ::c_int;
-
-    pub fn openat(dirfd: ::c_int, pathname: *const ::c_char,
-                  flags: ::c_int, ...) -> ::c_int;
-    pub fn faccessat(dirfd: ::c_int, pathname: *const ::c_char,
-                     mode: ::c_int, flags: ::c_int) -> ::c_int;
-    pub fn fchmodat(dirfd: ::c_int, pathname: *const ::c_char,
-                    mode: ::mode_t, flags: ::c_int) -> ::c_int;
-    pub fn fchownat(dirfd: ::c_int, pathname: *const ::c_char,
-                    owner: ::uid_t, group: ::gid_t,
-                    flags: ::c_int) -> ::c_int;
-    pub fn fstatat(dirfd: ::c_int, pathname: *const ::c_char,
-                   buf: *mut stat, flags: ::c_int) -> ::c_int;
-    pub fn linkat(olddirfd: ::c_int, oldpath: *const ::c_char,
-                  newdirfd: ::c_int, newpath: *const ::c_char,
-                  flags: ::c_int) -> ::c_int;
-    pub fn mkdirat(dirfd: ::c_int, pathname: *const ::c_char,
-                   mode: ::mode_t) -> ::c_int;
-    pub fn mknodat(dirfd: ::c_int, pathname: *const ::c_char,
-                   mode: ::mode_t, dev: dev_t) -> ::c_int;
-    pub fn readlinkat(dirfd: ::c_int, pathname: *const ::c_char,
-                      buf: *mut ::c_char, bufsiz: ::size_t) -> ::ssize_t;
-    pub fn renameat(olddirfd: ::c_int, oldpath: *const ::c_char,
-                    newdirfd: ::c_int, newpath: *const ::c_char)
-                    -> ::c_int;
-    pub fn symlinkat(target: *const ::c_char, newdirfd: ::c_int,
-                     linkpath: *const ::c_char) -> ::c_int;
-    pub fn unlinkat(dirfd: ::c_int, pathname: *const ::c_char,
-                    flags: ::c_int) -> ::c_int;
-    pub fn pthread_condattr_getclock(attr: *const pthread_condattr_t,
-                                     clock_id: *mut clockid_t) -> ::c_int;
-    pub fn pthread_condattr_setclock(attr: *mut pthread_condattr_t,
-                                     clock_id: clockid_t) -> ::c_int;
-    pub fn sched_getaffinity(pid: ::pid_t,
-                             cpusetsize: ::size_t,
-                             cpuset: *mut cpu_set_t) -> ::c_int;
-    pub fn sched_setaffinity(pid: ::pid_t,
-                             cpusetsize: ::size_t,
-                             cpuset: *const cpu_set_t) -> ::c_int;
-    pub fn unshare(flags: ::c_int) -> ::c_int;
-    pub fn setns(fd: ::c_int, nstype: ::c_int) -> ::c_int;
-    pub fn sem_timedwait(sem: *mut sem_t,
-                         abstime: *const ::timespec) -> ::c_int;
-}
-
-cfg_if! {
-    if #[cfg(any(target_os = "linux",
-                 target_os = "emscripten"))] {
-        mod linux;
-        pub use self::linux::*;
-    } else if #[cfg(target_os = "android")] {
-        mod android;
-        pub use self::android::*;
-    } else {
-        // Unknown target_os
-    }
-}
diff --git a/third_party/rust/libc/src/unix/solaris/mod.rs b/third_party/rust/libc/src/unix/solaris/mod.rs
deleted file mode 100644
index 31f67b78e..000000000
--- a/third_party/rust/libc/src/unix/solaris/mod.rs
+++ /dev/null
@@ -1,1040 +0,0 @@
-pub type c_char = i8;
-pub type c_long = i64;
-pub type c_ulong = u64;
-pub type clockid_t = ::c_int;
-
-pub type blkcnt_t = i64;
-pub type clock_t = i64;
-pub type daddr_t = i64;
-pub type dev_t = u64;
-pub type fsblkcnt_t = u64;
-pub type fsfilcnt_t = u64;
-pub type ino_t = i64;
-pub type key_t = i32;
-pub type major_t = u32;
-pub type minor_t = u32;
-pub type mode_t = u32;
-pub type nlink_t = u32;
-pub type rlim_t = u64;
-pub type speed_t = u32;
-pub type tcflag_t = u32;
-pub type time_t = i64;
-pub type wchar_t = i32;
-pub type nfds_t = ::c_ulong;
-
-pub type suseconds_t = ::c_long;
-pub type off_t = i64;
-pub type useconds_t = ::c_uint;
-pub type socklen_t = u32;
-pub type sa_family_t = u8;
-pub type pthread_t = ::uintptr_t;
-pub type pthread_key_t = ::c_uint;
-pub type blksize_t = u32;
-pub type fflags_t = u32;
-pub type nl_item = ::c_int;
-
-pub enum timezone {}
-
-s! {
-    pub struct sockaddr {
-        pub sa_family: sa_family_t,
-        pub sa_data: [::c_char; 14],
-    }
-
-    pub struct sockaddr_in {
-        pub sin_family: sa_family_t,
-        pub sin_port: ::in_port_t,
-        pub sin_addr: ::in_addr,
-        pub sin_zero: [::c_char; 8]
-    }
-
-    pub struct sockaddr_in6 {
-        pub sin6_family: sa_family_t,
-        pub sin6_port: ::in_port_t,
-        pub sin6_flowinfo: u32,
-        pub sin6_addr: ::in6_addr,
-        pub sin6_scope_id: u32,
-        pub __sin6_src_id: u32
-    }
-
-    pub struct sockaddr_un {
-        pub sun_family: sa_family_t,
-        pub sun_path: [c_char; 108]
-    }
-
-    pub struct passwd {
-        pub pw_name: *mut ::c_char,
-        pub pw_passwd: *mut ::c_char,
-        pub pw_uid: ::uid_t,
-        pub pw_gid: ::gid_t,
-        pub pw_age: *mut ::c_char,
-        pub pw_comment: *mut ::c_char,
-        pub pw_gecos: *mut ::c_char,
-        pub pw_dir: *mut ::c_char,
-        pub pw_shell: *mut ::c_char
-    }
-
-    pub struct ifaddrs {
-        pub ifa_next: *mut ifaddrs,
-        pub ifa_name: *mut ::c_char,
-        pub ifa_flags: ::c_ulong,
-        pub ifa_addr: *mut ::sockaddr,
-        pub ifa_netmask: *mut ::sockaddr,
-        pub ifa_dstaddr: *mut ::sockaddr,
-        pub ifa_data: *mut ::c_void
-    }
-
-    pub struct tm {
-        pub tm_sec: ::c_int,
-        pub tm_min: ::c_int,
-        pub tm_hour: ::c_int,
-        pub tm_mday: ::c_int,
-        pub tm_mon: ::c_int,
-        pub tm_year: ::c_int,
-        pub tm_wday: ::c_int,
-        pub tm_yday: ::c_int,
-        pub tm_isdst: ::c_int
-    }
-
-    pub struct utsname {
-        pub sysname: [::c_char; 257],
-        pub nodename: [::c_char; 257],
-        pub release: [::c_char; 257],
-        pub version: [::c_char; 257],
-        pub machine: [::c_char; 257],
-    }
-
-    pub struct msghdr {
-        pub msg_name: *mut ::c_void,
-        pub msg_namelen: ::socklen_t,
-        pub msg_iov: *mut ::iovec,
-        pub msg_iovlen: ::c_int,
-        pub msg_control: *mut ::c_void,
-        pub msg_controllen: ::socklen_t,
-        pub msg_flags: ::c_int,
-    }
-
-    pub struct fd_set {
-        fds_bits: [i32; FD_SETSIZE / 32],
-    }
-
-    pub struct pthread_attr_t {
-        __pthread_attrp: *mut ::c_void
-    }
-
-    pub struct pthread_mutex_t {
-        __pthread_mutex_flag1: u16,
-        __pthread_mutex_flag2: u8,
-        __pthread_mutex_ceiling: u8,
-        __pthread_mutex_type: u16,
-        __pthread_mutex_magic: u16,
-        __pthread_mutex_lock: u64,
-        __pthread_mutex_data: u64
-    }
-
-    pub struct pthread_mutexattr_t {
-        __pthread_mutexattrp: *mut ::c_void
-    }
-
-    pub struct pthread_cond_t {
-        __pthread_cond_flag: [u8; 4],
-        __pthread_cond_type: u16,
-        __pthread_cond_magic: u16,
-        __pthread_cond_data: u64
-    }
-
-    pub struct pthread_condattr_t {
-        __pthread_condattrp: *mut ::c_void,
-    }
-
-    pub struct pthread_rwlock_t {
-        __pthread_rwlock_readers: i32,
-        __pthread_rwlock_type: u16,
-        __pthread_rwlock_magic: u16,
-        __pthread_rwlock_mutex: ::pthread_mutex_t,
-        __pthread_rwlock_readercv: ::pthread_cond_t,
-        __pthread_rwlock_writercv: ::pthread_cond_t
-    }
-
-    pub struct dirent {
-        pub d_ino: ::ino_t,
-        pub d_off: ::off_t,
-        pub d_reclen: u16,
-        pub d_name: [::c_char; 1]
-    }
-
-    pub struct glob_t {
-        pub gl_pathc: ::size_t,
-        pub gl_pathv:  *mut *mut ::c_char,
-        pub gl_offs: ::size_t,
-        __unused1: *mut ::c_void,
-        __unused2: ::c_int,
-        __unused3: ::c_int,
-        __unused4: ::c_int,
-        __unused5: *mut ::c_void,
-        __unused6: *mut ::c_void,
-        __unused7: *mut ::c_void,
-        __unused8: *mut ::c_void,
-        __unused9: *mut ::c_void,
-        __unused10: *mut ::c_void,
-    }
-
-    pub struct sockaddr_storage {
-        pub ss_family: ::sa_family_t,
-        __ss_pad1: [u8; 6],
-        __ss_align: i64,
-        __ss_pad2: [u8; 240],
-    }
-
-    pub struct addrinfo {
-        pub ai_flags: ::c_int,
-        pub ai_family: ::c_int,
-        pub ai_socktype: ::c_int,
-        pub ai_protocol: ::c_int,
-        pub ai_addrlen: ::socklen_t,
-        pub ai_canonname: *mut ::c_char,
-        pub ai_addr: *mut ::sockaddr,
-        pub ai_next: *mut addrinfo,
-    }
-
-    pub struct sigset_t {
-        bits: [u32; 4],
-    }
-
-    pub struct siginfo_t {
-        pub si_signo: ::c_int,
-        pub si_code: ::c_int,
-        pub si_errno: ::c_int,
-        pub si_pad: ::c_int,
-        pub si_addr: *mut ::c_void,
-        __pad: [u8; 232],
-    }
-
-    pub struct sigaction {
-        pub sa_flags: ::c_int,
-        pub sa_sigaction: ::sighandler_t,
-        pub sa_mask: sigset_t,
-    }
-
-    pub struct stack_t {
-        pub ss_sp: *mut ::c_void,
-        pub ss_size: ::size_t,
-        pub ss_flags: ::c_int,
-    }
-
-    pub struct statvfs {
-        pub f_bsize: ::c_ulong,
-        pub f_frsize: ::c_ulong,
-        pub f_blocks: ::fsblkcnt_t,
-        pub f_bfree: ::fsblkcnt_t,
-        pub f_bavail: ::fsblkcnt_t,
-        pub f_files: ::fsfilcnt_t,
-        pub f_ffree: ::fsfilcnt_t,
-        pub f_favail: ::fsfilcnt_t,
-        pub f_fsid: ::c_ulong,
-        pub f_basetype: [::c_char; 16],
-        pub f_flag: ::c_ulong,
-        pub f_namemax: ::c_ulong,
-        pub f_fstr: [::c_char; 32]
-    }
-
-    pub struct sched_param {
-        pub sched_priority: ::c_int,
-        sched_pad: [::c_int; 8]
-    }
-
-    pub struct Dl_info {
-        pub dli_fname: *const ::c_char,
-        pub dli_fbase: *mut ::c_void,
-        pub dli_sname: *const ::c_char,
-        pub dli_saddr: *mut ::c_void,
-    }
-
-    pub struct stat {
-        pub st_dev: ::dev_t,
-        pub st_ino: ::ino_t,
-        pub st_mode: ::mode_t,
-        pub st_nlink: ::nlink_t,
-        pub st_uid: ::uid_t,
-        pub st_gid: ::gid_t,
-        pub st_rdev: ::dev_t,
-        pub st_size: ::off_t,
-        pub st_atime: ::time_t,
-        pub st_atime_nsec: ::c_long,
-        pub st_mtime: ::time_t,
-        pub st_mtime_nsec: ::c_long,
-        pub st_ctime: ::time_t,
-        pub st_ctime_nsec: ::c_long,
-        pub st_blksize: ::blksize_t,
-        pub st_blocks: ::blkcnt_t,
-        __unused: [::c_char; 16]
-    }
-
-    pub struct termios {
-        pub c_iflag: ::tcflag_t,
-        pub c_oflag: ::tcflag_t,
-        pub c_cflag: ::tcflag_t,
-        pub c_lflag: ::tcflag_t,
-        pub c_cc: [::cc_t; ::NCCS]
-    }
-
-    pub struct lconv {
-        pub decimal_point: *mut ::c_char,
-        pub thousands_sep: *mut ::c_char,
-        pub grouping: *mut ::c_char,
-        pub int_curr_symbol: *mut ::c_char,
-        pub currency_symbol: *mut ::c_char,
-        pub mon_decimal_point: *mut ::c_char,
-        pub mon_thousands_sep: *mut ::c_char,
-        pub mon_grouping: *mut ::c_char,
-        pub positive_sign: *mut ::c_char,
-        pub negative_sign: *mut ::c_char,
-        pub int_frac_digits: ::c_char,
-        pub frac_digits: ::c_char,
-        pub p_cs_precedes: ::c_char,
-        pub p_sep_by_space: ::c_char,
-        pub n_cs_precedes: ::c_char,
-        pub n_sep_by_space: ::c_char,
-        pub p_sign_posn: ::c_char,
-        pub n_sign_posn: ::c_char,
-        pub int_p_cs_precedes: ::c_char,
-        pub int_p_sep_by_space: ::c_char,
-        pub int_n_cs_precedes: ::c_char,
-        pub int_n_sep_by_space: ::c_char,
-        pub int_p_sign_posn: ::c_char,
-        pub int_n_sign_posn: ::c_char,
-    }
-
-    pub struct sem_t {
-        pub sem_count: u32,
-        pub sem_type: u16,
-        pub sem_magic: u16,
-        pub sem_pad1: [u64; 3],
-        pub sem_pad2: [u64; 2]
-    }
-
-    pub struct flock {
-        pub l_type: ::c_short,
-        pub l_whence: ::c_short,
-        pub l_start: ::off_t,
-        pub l_len: ::off_t,
-        pub l_sysid: ::c_int,
-        pub l_pid: ::pid_t,
-        pub l_pad: [::c_long; 4]
-    }
-
-    pub struct if_nameindex {
-        pub if_index: ::c_uint,
-        pub if_name: *mut ::c_char,
-    }
-}
-
-pub const LC_CTYPE: ::c_int = 0;
-pub const LC_NUMERIC: ::c_int = 1;
-pub const LC_TIME: ::c_int = 2;
-pub const LC_COLLATE: ::c_int = 3;
-pub const LC_MONETARY: ::c_int = 4;
-pub const LC_MESSAGES: ::c_int = 5;
-pub const LC_ALL: ::c_int = 6;
-pub const LC_CTYPE_MASK: ::c_int = (1 << LC_CTYPE);
-pub const LC_NUMERIC_MASK: ::c_int = (1 << LC_NUMERIC);
-pub const LC_TIME_MASK: ::c_int = (1 << LC_TIME);
-pub const LC_COLLATE_MASK: ::c_int = (1 << LC_COLLATE);
-pub const LC_MONETARY_MASK: ::c_int = (1 << LC_MONETARY);
-pub const LC_MESSAGES_MASK: ::c_int = (1 << LC_MESSAGES);
-pub const LC_ALL_MASK: ::c_int = LC_CTYPE_MASK
-                               | LC_NUMERIC_MASK
-                               | LC_TIME_MASK
-                               | LC_COLLATE_MASK
-                               | LC_MONETARY_MASK
-                               | LC_MESSAGES_MASK;
-
-pub const DAY_1: ::nl_item = 1;
-pub const DAY_2: ::nl_item = 2;
-pub const DAY_3: ::nl_item = 3;
-pub const DAY_4: ::nl_item = 4;
-pub const DAY_5: ::nl_item = 5;
-pub const DAY_6: ::nl_item = 6;
-pub const DAY_7: ::nl_item = 7;
-
-pub const ABDAY_1: ::nl_item = 8;
-pub const ABDAY_2: ::nl_item = 9;
-pub const ABDAY_3: ::nl_item = 10;
-pub const ABDAY_4: ::nl_item = 11;
-pub const ABDAY_5: ::nl_item = 12;
-pub const ABDAY_6: ::nl_item = 13;
-pub const ABDAY_7: ::nl_item = 14;
-
-pub const MON_1: ::nl_item = 15;
-pub const MON_2: ::nl_item = 16;
-pub const MON_3: ::nl_item = 17;
-pub const MON_4: ::nl_item = 18;
-pub const MON_5: ::nl_item = 19;
-pub const MON_6: ::nl_item = 20;
-pub const MON_7: ::nl_item = 21;
-pub const MON_8: ::nl_item = 22;
-pub const MON_9: ::nl_item = 23;
-pub const MON_10: ::nl_item = 24;
-pub const MON_11: ::nl_item = 25;
-pub const MON_12: ::nl_item = 26;
-
-pub const ABMON_1: ::nl_item = 27;
-pub const ABMON_2: ::nl_item = 28;
-pub const ABMON_3: ::nl_item = 29;
-pub const ABMON_4: ::nl_item = 30;
-pub const ABMON_5: ::nl_item = 31;
-pub const ABMON_6: ::nl_item = 32;
-pub const ABMON_7: ::nl_item = 33;
-pub const ABMON_8: ::nl_item = 34;
-pub const ABMON_9: ::nl_item = 35;
-pub const ABMON_10: ::nl_item = 36;
-pub const ABMON_11: ::nl_item = 37;
-pub const ABMON_12: ::nl_item = 38;
-
-pub const RADIXCHAR: ::nl_item = 39;
-pub const THOUSEP: ::nl_item = 40;
-pub const YESSTR: ::nl_item = 41;
-pub const NOSTR: ::nl_item = 42;
-pub const CRNCYSTR: ::nl_item = 43;
-
-pub const D_T_FMT: ::nl_item = 44;
-pub const D_FMT: ::nl_item = 45;
-pub const T_FMT: ::nl_item = 46;
-pub const AM_STR: ::nl_item = 47;
-pub const PM_STR: ::nl_item = 48;
-
-pub const CODESET: ::nl_item = 49;
-pub const T_FMT_AMPM: ::nl_item = 50;
-pub const ERA: ::nl_item = 51;
-pub const ERA_D_FMT: ::nl_item = 52;
-pub const ERA_D_T_FMT: ::nl_item = 53;
-pub const ERA_T_FMT: ::nl_item = 54;
-pub const ALT_DIGITS: ::nl_item = 55;
-pub const YESEXPR: ::nl_item = 56;
-pub const NOEXPR: ::nl_item = 57;
-pub const _DATE_FMT: ::nl_item = 58;
-pub const MAXSTRMSG: ::nl_item = 58;
-
-pub const PATH_MAX: ::c_int = 1024;
-
-pub const SA_ONSTACK: ::c_int = 0x00000001;
-pub const SA_RESETHAND: ::c_int = 0x00000002;
-pub const SA_RESTART: ::c_int = 0x00000004;
-pub const SA_SIGINFO: ::c_int = 0x00000008;
-pub const SA_NODEFER: ::c_int = 0x00000010;
-pub const SA_NOCLDWAIT: ::c_int = 0x00010000;
-pub const SA_NOCLDSTOP: ::c_int = 0x00020000;
-
-pub const SS_ONSTACK: ::c_int = 1;
-pub const SS_DISABLE: ::c_int = 2;
-
-pub const FIONBIO: ::c_int = 0x8004667e;
-
-pub const SIGCHLD: ::c_int = 18;
-pub const SIGBUS: ::c_int = 10;
-pub const SIGINFO: ::c_int = 41;
-pub const SIG_BLOCK: ::c_int = 1;
-pub const SIG_UNBLOCK: ::c_int = 2;
-pub const SIG_SETMASK: ::c_int = 3;
-
-pub const IPV6_MULTICAST_LOOP: ::c_int = 0x8;
-pub const IPV6_V6ONLY: ::c_int = 0x27;
-
-pub const FD_SETSIZE: usize = 1024;
-
-pub const ST_RDONLY: ::c_ulong = 1;
-pub const ST_NOSUID: ::c_ulong = 2;
-
-pub const NI_MAXHOST: ::socklen_t = 1025;
-
-pub const EXIT_FAILURE: ::c_int = 1;
-pub const EXIT_SUCCESS: ::c_int = 0;
-pub const RAND_MAX: ::c_int = 32767;
-pub const EOF: ::c_int = -1;
-pub const SEEK_SET: ::c_int = 0;
-pub const SEEK_CUR: ::c_int = 1;
-pub const SEEK_END: ::c_int = 2;
-pub const _IOFBF: ::c_int = 0;
-pub const _IONBF: ::c_int = 4;
-pub const _IOLBF: ::c_int = 64;
-pub const BUFSIZ: ::c_uint = 1024;
-pub const FOPEN_MAX: ::c_uint = 20;
-pub const FILENAME_MAX: ::c_uint = 1024;
-pub const L_tmpnam: ::c_uint = 25;
-pub const TMP_MAX: ::c_uint = 17576;
-
-pub const O_RDONLY: ::c_int = 0;
-pub const O_WRONLY: ::c_int = 1;
-pub const O_RDWR: ::c_int = 2;
-pub const O_APPEND: ::c_int = 8;
-pub const O_CREAT: ::c_int = 256;
-pub const O_EXCL: ::c_int = 1024;
-pub const O_NOCTTY: ::c_int = 2048;
-pub const O_TRUNC: ::c_int = 512;
-pub const O_CLOEXEC: ::c_int = 0x800000;
-pub const O_ACCMODE: ::c_int = 0x600003;
-pub const S_IFIFO: mode_t = 4096;
-pub const S_IFCHR: mode_t = 8192;
-pub const S_IFBLK: mode_t = 24576;
-pub const S_IFDIR: mode_t = 16384;
-pub const S_IFREG: mode_t = 32768;
-pub const S_IFLNK: mode_t = 40960;
-pub const S_IFSOCK: mode_t = 49152;
-pub const S_IFMT: mode_t = 61440;
-pub const S_IEXEC: mode_t = 64;
-pub const S_IWRITE: mode_t = 128;
-pub const S_IREAD: mode_t = 256;
-pub const S_IRWXU: mode_t = 448;
-pub const S_IXUSR: mode_t = 64;
-pub const S_IWUSR: mode_t = 128;
-pub const S_IRUSR: mode_t = 256;
-pub const S_IRWXG: mode_t = 56;
-pub const S_IXGRP: mode_t = 8;
-pub const S_IWGRP: mode_t = 16;
-pub const S_IRGRP: mode_t = 32;
-pub const S_IRWXO: mode_t = 7;
-pub const S_IXOTH: mode_t = 1;
-pub const S_IWOTH: mode_t = 2;
-pub const S_IROTH: mode_t = 4;
-pub const F_OK: ::c_int = 0;
-pub const R_OK: ::c_int = 4;
-pub const W_OK: ::c_int = 2;
-pub const X_OK: ::c_int = 1;
-pub const STDIN_FILENO: ::c_int = 0;
-pub const STDOUT_FILENO: ::c_int = 1;
-pub const STDERR_FILENO: ::c_int = 2;
-pub const F_LOCK: ::c_int = 1;
-pub const F_TEST: ::c_int = 3;
-pub const F_TLOCK: ::c_int = 2;
-pub const F_ULOCK: ::c_int = 0;
-pub const F_DUPFD_CLOEXEC: ::c_int = 37;
-pub const F_SETLK: ::c_int = 6;
-pub const F_SETLKW: ::c_int = 7;
-pub const F_GETLK: ::c_int = 14;
-pub const SIGHUP: ::c_int = 1;
-pub const SIGINT: ::c_int = 2;
-pub const SIGQUIT: ::c_int = 3;
-pub const SIGILL: ::c_int = 4;
-pub const SIGABRT: ::c_int = 6;
-pub const SIGEMT: ::c_int = 7;
-pub const SIGFPE: ::c_int = 8;
-pub const SIGKILL: ::c_int = 9;
-pub const SIGSEGV: ::c_int = 11;
-pub const SIGSYS: ::c_int = 12;
-pub const SIGPIPE: ::c_int = 13;
-pub const SIGALRM: ::c_int = 14;
-pub const SIGTERM: ::c_int = 15;
-pub const SIGUSR1: ::c_int = 16;
-pub const SIGUSR2: ::c_int = 17;
-pub const SIGPWR: ::c_int = 19;
-pub const SIGWINCH: ::c_int = 20;
-pub const SIGURG: ::c_int = 21;
-pub const SIGPOLL: ::c_int = 22;
-pub const SIGIO: ::c_int = SIGPOLL;
-pub const SIGSTOP: ::c_int = 23;
-pub const SIGTSTP: ::c_int = 24;
-pub const SIGCONT: ::c_int = 25;
-pub const SIGTTIN: ::c_int = 26;
-pub const SIGTTOU: ::c_int = 27;
-pub const SIGVTALRM: ::c_int = 28;
-pub const SIGPROF: ::c_int = 29;
-pub const SIGXCPU: ::c_int = 30;
-pub const SIGXFSZ: ::c_int = 31;
-
-pub const WNOHANG: ::c_int = 0x40;
-pub const WUNTRACED: ::c_int = 0x04;
-
-pub const PROT_NONE: ::c_int = 0;
-pub const PROT_READ: ::c_int = 1;
-pub const PROT_WRITE: ::c_int = 2;
-pub const PROT_EXEC: ::c_int = 4;
-
-pub const MAP_SHARED: ::c_int = 0x0001;
-pub const MAP_PRIVATE: ::c_int = 0x0002;
-pub const MAP_FIXED: ::c_int = 0x0010;
-pub const MAP_NORESERVE: ::c_int = 0x40;
-pub const MAP_ANON: ::c_int = 0x0100;
-pub const MAP_RENAME: ::c_int = 0x20;
-pub const MAP_ALIGN: ::c_int = 0x200;
-pub const MAP_TEXT: ::c_int = 0x400;
-pub const MAP_INITDATA: ::c_int = 0x800;
-pub const MAP_FAILED: *mut ::c_void = !0 as *mut ::c_void;
-
-pub const MCL_CURRENT: ::c_int = 0x0001;
-pub const MCL_FUTURE: ::c_int = 0x0002;
-
-pub const MS_SYNC: ::c_int = 0x0004;
-pub const MS_ASYNC: ::c_int = 0x0001;
-pub const MS_INVALIDATE: ::c_int = 0x0002;
-pub const MS_INVALCURPROC: ::c_int = 0x0008;
-
-pub const EPERM: ::c_int = 1;
-pub const ENOENT: ::c_int = 2;
-pub const ESRCH: ::c_int = 3;
-pub const EINTR: ::c_int = 4;
-pub const EIO: ::c_int = 5;
-pub const ENXIO: ::c_int = 6;
-pub const E2BIG: ::c_int = 7;
-pub const ENOEXEC: ::c_int = 8;
-pub const EBADF: ::c_int = 9;
-pub const ECHILD: ::c_int = 10;
-pub const EDEADLK: ::c_int = 45;
-pub const ENOMEM: ::c_int = 12;
-pub const EACCES: ::c_int = 13;
-pub const EFAULT: ::c_int = 14;
-pub const ENOTBLK: ::c_int = 15;
-pub const EBUSY: ::c_int = 16;
-pub const EEXIST: ::c_int = 17;
-pub const EXDEV: ::c_int = 18;
-pub const ENODEV: ::c_int = 19;
-pub const ENOTDIR: ::c_int = 20;
-pub const EISDIR: ::c_int = 21;
-pub const EINVAL: ::c_int = 22;
-pub const ENFILE: ::c_int = 23;
-pub const EMFILE: ::c_int = 24;
-pub const ENOTTY: ::c_int = 25;
-pub const ETXTBSY: ::c_int = 26;
-pub const EFBIG: ::c_int = 27;
-pub const ENOSPC: ::c_int = 28;
-pub const ESPIPE: ::c_int = 29;
-pub const EROFS: ::c_int = 30;
-pub const EMLINK: ::c_int = 31;
-pub const EPIPE: ::c_int = 32;
-pub const EDOM: ::c_int = 33;
-pub const ERANGE: ::c_int = 34;
-pub const EAGAIN: ::c_int = 11;
-pub const EWOULDBLOCK: ::c_int = 11;
-pub const EINPROGRESS: ::c_int = 150;
-pub const EALREADY: ::c_int = 149;
-pub const ENOTSOCK: ::c_int = 95;
-pub const EDESTADDRREQ: ::c_int = 96;
-pub const EMSGSIZE: ::c_int = 97;
-pub const EPROTOTYPE: ::c_int = 98;
-pub const ENOPROTOOPT: ::c_int = 99;
-pub const EPROTONOSUPPORT: ::c_int = 120;
-pub const ESOCKTNOSUPPORT: ::c_int = 121;
-pub const EOPNOTSUPP: ::c_int = 122;
-pub const EPFNOSUPPORT: ::c_int = 123;
-pub const EAFNOSUPPORT: ::c_int = 124;
-pub const EADDRINUSE: ::c_int = 125;
-pub const EADDRNOTAVAIL: ::c_int = 126;
-pub const ENETDOWN: ::c_int = 127;
-pub const ENETUNREACH: ::c_int = 128;
-pub const ENETRESET: ::c_int = 129;
-pub const ECONNABORTED: ::c_int = 130;
-pub const ECONNRESET: ::c_int = 131;
-pub const ENOBUFS: ::c_int = 132;
-pub const EISCONN: ::c_int = 133;
-pub const ENOTCONN: ::c_int = 134;
-pub const ESHUTDOWN: ::c_int = 143;
-pub const ETOOMANYREFS: ::c_int = 144;
-pub const ETIMEDOUT: ::c_int = 145;
-pub const ECONNREFUSED: ::c_int = 146;
-pub const ELOOP: ::c_int = 90;
-pub const ENAMETOOLONG: ::c_int = 78;
-pub const EHOSTDOWN: ::c_int = 147;
-pub const EHOSTUNREACH: ::c_int = 148;
-pub const ENOTEMPTY: ::c_int = 93;
-pub const EUSERS: ::c_int = 94;
-pub const EDQUOT: ::c_int = 49;
-pub const ESTALE: ::c_int = 151;
-pub const EREMOTE: ::c_int = 66;
-pub const ENOLCK: ::c_int = 46;
-pub const ENOSYS: ::c_int = 89;
-pub const EIDRM: ::c_int = 36;
-pub const ENOMSG: ::c_int = 35;
-pub const EOVERFLOW: ::c_int = 79;
-pub const ECANCELED: ::c_int = 47;
-pub const EILSEQ: ::c_int = 88;
-pub const EBADMSG: ::c_int = 77;
-pub const EMULTIHOP: ::c_int = 74;
-pub const ENOLINK: ::c_int = 67;
-pub const EPROTO: ::c_int = 71;
-
-pub const F_DUPFD: ::c_int = 0;
-pub const F_GETFD: ::c_int = 1;
-pub const F_SETFD: ::c_int = 2;
-pub const F_GETFL: ::c_int = 3;
-pub const F_SETFL: ::c_int = 4;
-
-pub const SIGTRAP: ::c_int = 5;
-
-pub const GLOB_APPEND  : ::c_int = 32;
-pub const GLOB_DOOFFS  : ::c_int = 16;
-pub const GLOB_ERR     : ::c_int = 1;
-pub const GLOB_MARK    : ::c_int = 2;
-pub const GLOB_NOCHECK : ::c_int = 8;
-pub const GLOB_NOSORT  : ::c_int = 4;
-pub const GLOB_NOESCAPE: ::c_int = 64;
-
-pub const GLOB_NOSPACE : ::c_int = -2;
-pub const GLOB_ABORTED : ::c_int = -1;
-pub const GLOB_NOMATCH : ::c_int = -3;
-
-pub const POSIX_MADV_NORMAL: ::c_int = 0;
-pub const POSIX_MADV_RANDOM: ::c_int = 1;
-pub const POSIX_MADV_SEQUENTIAL: ::c_int = 2;
-pub const POSIX_MADV_WILLNEED: ::c_int = 3;
-pub const POSIX_MADV_DONTNEED: ::c_int = 4;
-
-pub const _SC_IOV_MAX: ::c_int = 77;
-pub const _SC_GETGR_R_SIZE_MAX: ::c_int = 569;
-pub const _SC_GETPW_R_SIZE_MAX: ::c_int = 570;
-pub const _SC_LOGIN_NAME_MAX: ::c_int = 571;
-pub const _SC_MQ_PRIO_MAX: ::c_int = 30;
-pub const _SC_THREAD_ATTR_STACKADDR: ::c_int = 577;
-pub const _SC_THREAD_ATTR_STACKSIZE: ::c_int = 578;
-pub const _SC_THREAD_DESTRUCTOR_ITERATIONS: ::c_int = 568;
-pub const _SC_THREAD_KEYS_MAX: ::c_int = 572;
-pub const _SC_THREAD_PRIO_INHERIT: ::c_int = 580;
-pub const _SC_THREAD_PRIO_PROTECT: ::c_int = 581;
-pub const _SC_THREAD_PRIORITY_SCHEDULING: ::c_int = 579;
-pub const _SC_THREAD_PROCESS_SHARED: ::c_int = 582;
-pub const _SC_THREAD_SAFE_FUNCTIONS: ::c_int = 583;
-pub const _SC_THREAD_STACK_MIN: ::c_int = 573;
-pub const _SC_THREAD_THREADS_MAX: ::c_int = 574;
-pub const _SC_THREADS: ::c_int = 576;
-pub const _SC_TTY_NAME_MAX: ::c_int = 575;
-pub const _SC_ATEXIT_MAX: ::c_int = 76;
-pub const _SC_XOPEN_CRYPT: ::c_int = 62;
-pub const _SC_XOPEN_ENH_I18N: ::c_int = 63;
-pub const _SC_XOPEN_LEGACY: ::c_int = 717;
-pub const _SC_XOPEN_REALTIME: ::c_int = 718;
-pub const _SC_XOPEN_REALTIME_THREADS: ::c_int = 719;
-pub const _SC_XOPEN_SHM: ::c_int = 64;
-pub const _SC_XOPEN_UNIX: ::c_int = 78;
-pub const _SC_XOPEN_VERSION: ::c_int = 12;
-pub const _SC_XOPEN_XCU_VERSION: ::c_int = 67;
-
-pub const PTHREAD_CREATE_JOINABLE: ::c_int = 0;
-pub const PTHREAD_CREATE_DETACHED: ::c_int = 0x40;
-pub const PTHREAD_PROCESS_SHARED: ::c_int = 1;
-pub const PTHREAD_PROCESS_PRIVATE: u16 = 0;
-pub const PTHREAD_STACK_MIN: ::size_t = 4096;
-
-pub const SIGSTKSZ: ::size_t = 8192;
-
-// https://illumos.org/man/3c/clock_gettime
-// https://github.com/illumos/illumos-gate/
-//   blob/HEAD/usr/src/lib/libc/amd64/sys/__clock_gettime.s
-// clock_gettime(3c) doesn't seem to accept anything other than CLOCK_REALTIME
-// or __CLOCK_REALTIME0
-//
-// https://github.com/illumos/illumos-gate/
-//   blob/HEAD/usr/src/uts/common/sys/time_impl.h
-// Confusing! CLOCK_HIGHRES==CLOCK_MONOTONIC==4
-// __CLOCK_REALTIME0==0 is an obsoleted version of CLOCK_REALTIME==3
-pub const CLOCK_REALTIME: clockid_t = 3;
-pub const CLOCK_MONOTONIC: clockid_t = 4;
-pub const TIMER_RELTIME: ::c_int = 0;
-pub const TIMER_ABSTIME: ::c_int = 1;
-
-pub const RLIMIT_CPU: ::c_int = 0;
-pub const RLIMIT_FSIZE: ::c_int = 1;
-pub const RLIMIT_DATA: ::c_int = 2;
-pub const RLIMIT_STACK: ::c_int = 3;
-pub const RLIMIT_CORE: ::c_int = 4;
-pub const RLIMIT_NOFILE: ::c_int = 5;
-pub const RLIMIT_VMEM: ::c_int = 6;
-pub const RLIMIT_AS: ::c_int = RLIMIT_VMEM;
-
-pub const RLIM_NLIMITS: rlim_t = 7;
-pub const RLIM_INFINITY: rlim_t = 0x7fffffff;
-
-pub const RUSAGE_SELF: ::c_int = 0;
-pub const RUSAGE_CHILDREN: ::c_int = -1;
-
-pub const MADV_NORMAL: ::c_int = 0;
-pub const MADV_RANDOM: ::c_int = 1;
-pub const MADV_SEQUENTIAL: ::c_int = 2;
-pub const MADV_WILLNEED: ::c_int = 3;
-pub const MADV_DONTNEED: ::c_int = 4;
-pub const MADV_FREE: ::c_int = 5;
-
-pub const AF_INET: ::c_int = 2;
-pub const AF_INET6: ::c_int = 26;
-pub const AF_UNIX: ::c_int = 1;
-pub const SOCK_DGRAM: ::c_int = 1;
-pub const SOCK_STREAM: ::c_int = 2;
-pub const SOCK_RAW: ::c_int = 4;
-pub const SOCK_RDM: ::c_int = 5;
-pub const SOCK_SEQPACKET: ::c_int = 6;
-pub const IPPROTO_TCP: ::c_int = 6;
-pub const IPPROTO_IP: ::c_int = 0;
-pub const IPPROTO_IPV6: ::c_int = 41;
-pub const IP_MULTICAST_TTL: ::c_int = 17;
-pub const IP_MULTICAST_LOOP: ::c_int = 18;
-pub const IP_TTL: ::c_int = 4;
-pub const IP_HDRINCL: ::c_int = 2;
-pub const IP_ADD_MEMBERSHIP: ::c_int = 19;
-pub const IP_DROP_MEMBERSHIP: ::c_int = 20;
-pub const IPV6_JOIN_GROUP: ::c_int = 9;
-pub const IPV6_LEAVE_GROUP: ::c_int = 10;
-
-pub const TCP_NODELAY: ::c_int = 1;
-pub const TCP_KEEPIDLE: ::c_int = 34;
-pub const SOL_SOCKET: ::c_int = 0xffff;
-pub const SO_DEBUG: ::c_int = 0x01;
-pub const SO_ACCEPTCONN: ::c_int = 0x0002;
-pub const SO_REUSEADDR: ::c_int = 0x0004;
-pub const SO_KEEPALIVE: ::c_int = 0x0008;
-pub const SO_DONTROUTE: ::c_int = 0x0010;
-pub const SO_BROADCAST: ::c_int = 0x0020;
-pub const SO_USELOOPBACK: ::c_int = 0x0040;
-pub const SO_LINGER: ::c_int = 0x0080;
-pub const SO_OOBINLINE: ::c_int = 0x0100;
-pub const SO_SNDBUF: ::c_int = 0x1001;
-pub const SO_RCVBUF: ::c_int = 0x1002;
-pub const SO_SNDLOWAT: ::c_int = 0x1003;
-pub const SO_RCVLOWAT: ::c_int = 0x1004;
-pub const SO_SNDTIMEO: ::c_int = 0x1005;
-pub const SO_RCVTIMEO: ::c_int = 0x1006;
-pub const SO_ERROR: ::c_int = 0x1007;
-pub const SO_TYPE: ::c_int = 0x1008;
-
-pub const IFF_LOOPBACK: ::c_int = 0x8;
-
-pub const SHUT_RD: ::c_int = 0;
-pub const SHUT_WR: ::c_int = 1;
-pub const SHUT_RDWR: ::c_int = 2;
-
-pub const LOCK_SH: ::c_int = 1;
-pub const LOCK_EX: ::c_int = 2;
-pub const LOCK_NB: ::c_int = 4;
-pub const LOCK_UN: ::c_int = 8;
-
-pub const O_SYNC: ::c_int = 16;
-pub const O_NONBLOCK: ::c_int = 128;
-
-pub const IPPROTO_RAW: ::c_int = 255;
-
-pub const _SC_ARG_MAX: ::c_int = 1;
-pub const _SC_CHILD_MAX: ::c_int = 2;
-pub const _SC_CLK_TCK: ::c_int = 3;
-pub const _SC_NGROUPS_MAX: ::c_int = 4;
-pub const _SC_OPEN_MAX: ::c_int = 5;
-pub const _SC_JOB_CONTROL: ::c_int = 6;
-pub const _SC_SAVED_IDS: ::c_int = 7;
-pub const _SC_VERSION: ::c_int = 8;
-pub const _SC_PAGESIZE: ::c_int = 11;
-pub const _SC_PAGE_SIZE: ::c_int = _SC_PAGESIZE;
-pub const _SC_NPROCESSORS_ONLN: ::c_int = 15;
-pub const _SC_STREAM_MAX: ::c_int = 16;
-pub const _SC_TZNAME_MAX: ::c_int = 17;
-pub const _SC_AIO_LISTIO_MAX: ::c_int = 18;
-pub const _SC_AIO_MAX: ::c_int = 19;
-pub const _SC_BC_BASE_MAX: ::c_int = 54;
-pub const _SC_BC_DIM_MAX: ::c_int = 55;
-pub const _SC_BC_SCALE_MAX: ::c_int = 56;
-pub const _SC_BC_STRING_MAX: ::c_int = 57;
-pub const _SC_COLL_WEIGHTS_MAX: ::c_int = 58;
-pub const _SC_EXPR_NEST_MAX: ::c_int = 59;
-pub const _SC_LINE_MAX: ::c_int = 60;
-pub const _SC_RE_DUP_MAX: ::c_int = 61;
-pub const _SC_2_VERSION: ::c_int = 53;
-pub const _SC_2_C_BIND: ::c_int = 45;
-pub const _SC_2_C_DEV: ::c_int = 46;
-pub const _SC_2_CHAR_TERM: ::c_int = 66;
-pub const _SC_2_FORT_DEV: ::c_int = 48;
-pub const _SC_2_FORT_RUN: ::c_int = 49;
-pub const _SC_2_LOCALEDEF: ::c_int = 50;
-pub const _SC_2_SW_DEV: ::c_int = 51;
-pub const _SC_2_UPE: ::c_int = 52;
-pub const _SC_ASYNCHRONOUS_IO: ::c_int = 21;
-pub const _SC_MAPPED_FILES: ::c_int = 24;
-pub const _SC_MEMLOCK: ::c_int = 25;
-pub const _SC_MEMLOCK_RANGE: ::c_int = 26;
-pub const _SC_MEMORY_PROTECTION: ::c_int = 27;
-pub const _SC_MESSAGE_PASSING: ::c_int = 28;
-pub const _SC_PRIORITIZED_IO: ::c_int = 31;
-pub const _SC_PRIORITY_SCHEDULING: ::c_int = 32;
-pub const _SC_REALTIME_SIGNALS: ::c_int = 33;
-pub const _SC_SEMAPHORES: ::c_int = 35;
-pub const _SC_FSYNC: ::c_int = 23;
-pub const _SC_SHARED_MEMORY_OBJECTS: ::c_int = 38;
-pub const _SC_SYNCHRONIZED_IO: ::c_int = 42;
-pub const _SC_TIMERS: ::c_int = 43;
-pub const _SC_AIO_PRIO_DELTA_MAX: ::c_int = 20;
-pub const _SC_DELAYTIMER_MAX: ::c_int = 22;
-pub const _SC_MQ_OPEN_MAX: ::c_int = 29;
-pub const _SC_RTSIG_MAX: ::c_int = 34;
-pub const _SC_SEM_NSEMS_MAX: ::c_int = 36;
-pub const _SC_SEM_VALUE_MAX: ::c_int = 37;
-pub const _SC_SIGQUEUE_MAX: ::c_int = 39;
-pub const _SC_TIMER_MAX: ::c_int = 44;
-
-pub const _MUTEX_MAGIC: u16 = 0x4d58; // MX
-pub const _COND_MAGIC: u16 = 0x4356;  // CV
-pub const _RWL_MAGIC: u16 = 0x5257;   // RW
-
-pub const NCCS: usize = 19;
-
-pub const LOG_CRON: ::c_int = 15 << 3;
-
-pub const PTHREAD_MUTEX_INITIALIZER: pthread_mutex_t = pthread_mutex_t {
-    __pthread_mutex_flag1: 0,
-    __pthread_mutex_flag2: 0,
-    __pthread_mutex_ceiling: 0,
-    __pthread_mutex_type: PTHREAD_PROCESS_PRIVATE,
-    __pthread_mutex_magic: _MUTEX_MAGIC,
-    __pthread_mutex_lock: 0,
-    __pthread_mutex_data: 0
-};
-pub const PTHREAD_COND_INITIALIZER: pthread_cond_t = pthread_cond_t {
-    __pthread_cond_flag: [0; 4],
-    __pthread_cond_type: PTHREAD_PROCESS_PRIVATE,
-    __pthread_cond_magic: _COND_MAGIC,
-    __pthread_cond_data: 0
-};
-pub const PTHREAD_RWLOCK_INITIALIZER: pthread_rwlock_t = pthread_rwlock_t {
-    __pthread_rwlock_readers: 0,
-    __pthread_rwlock_type: PTHREAD_PROCESS_PRIVATE,
-    __pthread_rwlock_magic: _RWL_MAGIC,
-    __pthread_rwlock_mutex: PTHREAD_MUTEX_INITIALIZER,
-    __pthread_rwlock_readercv: PTHREAD_COND_INITIALIZER,
-    __pthread_rwlock_writercv: PTHREAD_COND_INITIALIZER
-};
-pub const PTHREAD_MUTEX_NORMAL: ::c_int = 0;
-pub const PTHREAD_MUTEX_ERRORCHECK: ::c_int = 2;
-pub const PTHREAD_MUTEX_RECURSIVE: ::c_int = 4;
-pub const PTHREAD_MUTEX_DEFAULT: ::c_int = PTHREAD_MUTEX_NORMAL;
-
-pub const RTLD_NEXT: *mut ::c_void = -1isize as *mut ::c_void;
-pub const RTLD_DEFAULT: *mut ::c_void = -2isize as *mut ::c_void;
-pub const RTLD_SELF: *mut ::c_void = -3isize as *mut ::c_void;
-pub const RTLD_PROBE: *mut ::c_void = -4isize as *mut ::c_void;
-
-pub const RTLD_NOW: ::c_int = 0x2;
-pub const RTLD_NOLOAD: ::c_int = 0x4;
-pub const RTLD_GLOBAL: ::c_int = 0x100;
-pub const RTLD_LOCAL: ::c_int = 0x0;
-pub const RTLD_PARENT: ::c_int = 0x200;
-pub const RTLD_GROUP: ::c_int = 0x400;
-pub const RTLD_WORLD: ::c_int = 0x800;
-pub const RTLD_NODELETE: ::c_int = 0x1000;
-pub const RTLD_FIRST: ::c_int = 0x2000;
-pub const RTLD_CONFGEN: ::c_int = 0x10000;
-
-f! {
-    pub fn FD_CLR(fd: ::c_int, set: *mut fd_set) -> () {
-        let fd = fd as usize;
-        (*set).fds_bits[fd / 32] &= !(1 << (fd % 32));
-        return
-    }
-
-    pub fn FD_ISSET(fd: ::c_int, set: *mut fd_set) -> bool {
-        let fd = fd as usize;
-        return ((*set).fds_bits[fd / 32] & (1 << (fd % 32))) != 0
-    }
-
-    pub fn FD_SET(fd: ::c_int, set: *mut fd_set) -> () {
-        let fd = fd as usize;
-        (*set).fds_bits[fd / 32] |= 1 << (fd % 32);
-        return
-    }
-
-    pub fn FD_ZERO(set: *mut fd_set) -> () {
-        for slot in (*set).fds_bits.iter_mut() {
-            *slot = 0;
-        }
-    }
-
-    pub fn WIFEXITED(status: ::c_int) -> bool {
-        (status & 0xFF) == 0
-    }
-
-    pub fn WEXITSTATUS(status: ::c_int) -> ::c_int {
-        (status >> 8) & 0xFF
-    }
-
-    pub fn WTERMSIG(status: ::c_int) -> ::c_int {
-        status & 0x7F
-    }
-}
-
-extern {
-    pub fn stack_getbounds(sp: *mut ::stack_t) -> ::c_int;
-    pub fn mincore(addr: *const ::c_void, len: ::size_t,
-                   vec: *mut c_char) -> ::c_int;
-    pub fn setgroups(ngroups: ::c_int,
-                     ptr: *const ::gid_t) -> ::c_int;
-    pub fn ioctl(fildes: ::c_int, request: ::c_int, ...) -> ::c_int;
-    pub fn mprotect(addr: *const ::c_void, len: ::size_t, prot: ::c_int)
-                    -> ::c_int;
-    pub fn clock_getres(clk_id: clockid_t, tp: *mut ::timespec) -> ::c_int;
-    pub fn clock_gettime(clk_id: clockid_t, tp: *mut ::timespec) -> ::c_int;
-    pub fn clock_nanosleep(clk_id: clockid_t,
-                           flags: ::c_int,
-                           rqtp: *const ::timespec,
-                           rmtp:  *mut ::timespec) -> ::c_int;
-    pub fn getnameinfo(sa: *const ::sockaddr,
-                       salen: ::socklen_t,
-                       host: *mut ::c_char,
-                       hostlen: ::socklen_t,
-                       serv: *mut ::c_char,
-                       sevlen: ::socklen_t,
-                       flags: ::c_int) -> ::c_int;
-    pub fn getpwnam_r(name: *const ::c_char,
-                      pwd: *mut passwd,
-                      buf: *mut ::c_char,
-                      buflen: ::c_int) -> *const passwd;
-    pub fn getpwuid_r(uid: ::uid_t,
-                      pwd: *mut passwd,
-                      buf: *mut ::c_char,
-                      buflen: ::c_int) -> *const passwd;
-    pub fn setpwent();
-    pub fn getpwent() -> *mut passwd;
-    pub fn readdir(dirp: *mut ::DIR) -> *const ::dirent;
-    pub fn fdatasync(fd: ::c_int) -> ::c_int;
-    pub fn nl_langinfo_l(item: ::nl_item, locale: ::locale_t) -> *mut ::c_char;
-    pub fn duplocale(base: ::locale_t) -> ::locale_t;
-    pub fn freelocale(loc: ::locale_t);
-    pub fn newlocale(mask: ::c_int,
-                     locale: *const ::c_char,
-                     base: ::locale_t) -> ::locale_t;
-    pub fn uselocale(loc: ::locale_t) -> ::locale_t;
-    pub fn getprogname() -> *const ::c_char;
-    pub fn setprogname(name: *const ::c_char);
-    pub fn getloadavg(loadavg: *mut ::c_double, nelem: ::c_int) -> ::c_int;
-    pub fn getpriority(which: ::c_int, who: ::c_int) -> ::c_int;
-    pub fn setpriority(which: ::c_int, who: ::c_int, prio: ::c_int) -> ::c_int;
-
-    pub fn openat(dirfd: ::c_int, pathname: *const ::c_char,
-                  flags: ::c_int, ...) -> ::c_int;
-    pub fn faccessat(dirfd: ::c_int, pathname: *const ::c_char,
-                     mode: ::c_int, flags: ::c_int) -> ::c_int;
-    pub fn fchmodat(dirfd: ::c_int, pathname: *const ::c_char,
-                    mode: ::mode_t, flags: ::c_int) -> ::c_int;
-    pub fn fchownat(dirfd: ::c_int, pathname: *const ::c_char,
-                    owner: ::uid_t, group: ::gid_t,
-                    flags: ::c_int) -> ::c_int;
-    pub fn fstatat(dirfd: ::c_int, pathname: *const ::c_char,
-                   buf: *mut stat, flags: ::c_int) -> ::c_int;
-    pub fn linkat(olddirfd: ::c_int, oldpath: *const ::c_char,
-                  newdirfd: ::c_int, newpath: *const ::c_char,
-                  flags: ::c_int) -> ::c_int;
-    pub fn mkdirat(dirfd: ::c_int, pathname: *const ::c_char,
-                   mode: ::mode_t) -> ::c_int;
-    pub fn mknodat(dirfd: ::c_int, pathname: *const ::c_char,
-                   mode: ::mode_t, dev: dev_t) -> ::c_int;
-    pub fn readlinkat(dirfd: ::c_int, pathname: *const ::c_char,
-                      buf: *mut ::c_char, bufsiz: ::size_t) -> ::ssize_t;
-    pub fn renameat(olddirfd: ::c_int, oldpath: *const ::c_char,
-                    newdirfd: ::c_int, newpath: *const ::c_char)
-                    -> ::c_int;
-    pub fn symlinkat(target: *const ::c_char, newdirfd: ::c_int,
-                     linkpath: *const ::c_char) -> ::c_int;
-    pub fn unlinkat(dirfd: ::c_int, pathname: *const ::c_char,
-                    flags: ::c_int) -> ::c_int;
-    pub fn mkfifoat(dirfd: ::c_int, pathname: *const ::c_char,
-                    mode: ::mode_t) -> ::c_int;
-    pub fn sethostname(name: *const ::c_char, len: ::size_t) -> ::c_int;
-    pub fn if_nameindex() -> *mut if_nameindex;
-    pub fn if_freenameindex(ptr: *mut if_nameindex);
-    pub fn pthread_condattr_getclock(attr: *const pthread_condattr_t,
-                                     clock_id: *mut clockid_t) -> ::c_int;
-    pub fn pthread_condattr_setclock(attr: *mut pthread_condattr_t,
-                                     clock_id: clockid_t) -> ::c_int;
-    pub fn sem_timedwait(sem: *mut sem_t,
-                         abstime: *const ::timespec) -> ::c_int;
-}