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authorMatt A. Tobin <mattatobin@localhost.localdomain>2018-02-02 04:16:08 -0500
committerMatt A. Tobin <mattatobin@localhost.localdomain>2018-02-02 04:16:08 -0500
commit5f8de423f190bbb79a62f804151bc24824fa32d8 (patch)
tree10027f336435511475e392454359edea8e25895d /security/nss/lib/base/nssbaset.h
parent49ee0794b5d912db1f95dce6eb52d781dc210db5 (diff)
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Add m-esr52 at 52.6.0
Diffstat (limited to 'security/nss/lib/base/nssbaset.h')
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1 files changed, 118 insertions, 0 deletions
diff --git a/security/nss/lib/base/nssbaset.h b/security/nss/lib/base/nssbaset.h
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+/* This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
+
+#ifndef NSSBASET_H
+#define NSSBASET_H
+
+/*
+ * nssbaset.h
+ *
+ * This file contains the most low-level, fundamental public types.
+ */
+
+#include "nspr.h"
+#include "nssilock.h"
+
+/*
+ * NSS_EXTERN, NSS_IMPLEMENT, NSS_EXTERN_DATA, NSS_IMPLEMENT_DATA
+ *
+ * NSS has its own versions of these NSPR macros, in a form which
+ * does not confuse ctags and other related utilities. NSPR
+ * defines these macros to take the type as an argument, because
+ * of certain OS requirements on platforms not supported by NSS.
+ */
+
+#define DUMMY /* dummy */
+#define NSS_EXTERN extern
+#define NSS_EXTERN_DATA extern
+#define NSS_IMPLEMENT
+#define NSS_IMPLEMENT_DATA
+
+PR_BEGIN_EXTERN_C
+
+/*
+ * NSSError
+ *
+ * Calls to NSS routines may result in one or more errors being placed
+ * on the calling thread's "error stack." Every possible error that
+ * may be returned from a function is declared where the function is
+ * prototyped. All errors are of the following type.
+ */
+
+typedef PRInt32 NSSError;
+
+/*
+ * NSSArena
+ *
+ * Arenas are logical sets of heap memory, from which memory may be
+ * allocated. When an arena is destroyed, all memory allocated within
+ * that arena is implicitly freed. These arenas are thread-safe:
+ * an arena pointer may be used by multiple threads simultaneously.
+ * However, as they are not backed by shared memory, they may only be
+ * used within one process.
+ */
+
+struct NSSArenaStr;
+typedef struct NSSArenaStr NSSArena;
+
+/*
+ * NSSItem
+ *
+ * This is the basic type used to refer to an unconstrained datum of
+ * arbitrary size.
+ */
+
+struct NSSItemStr {
+ void *data;
+ PRUint32 size;
+};
+typedef struct NSSItemStr NSSItem;
+
+/*
+ * NSSBER
+ *
+ * Data packed according to the Basic Encoding Rules of ASN.1.
+ */
+
+typedef NSSItem NSSBER;
+
+/*
+ * NSSDER
+ *
+ * Data packed according to the Distinguished Encoding Rules of ASN.1;
+ * this form is also known as the Canonical Encoding Rules form (CER).
+ */
+
+typedef NSSBER NSSDER;
+
+/*
+ * NSSBitString
+ *
+ * Some ASN.1 types use "bit strings," which are passed around as
+ * octet strings but whose length is counted in bits. We use this
+ * typedef of NSSItem to point out the occasions when the length
+ * is counted in bits, not octets.
+ */
+
+typedef NSSItem NSSBitString;
+
+/*
+ * NSSUTF8
+ *
+ * Character strings encoded in UTF-8, as defined by RFC 2279.
+ */
+
+typedef char NSSUTF8;
+
+/*
+ * NSSASCII7
+ *
+ * Character strings guaranteed to be 7-bit ASCII.
+ */
+
+typedef char NSSASCII7;
+
+PR_END_EXTERN_C
+
+#endif /* NSSBASET_H */