summaryrefslogtreecommitdiffstats
path: root/media/libtremor/lib/os.h
diff options
context:
space:
mode:
Diffstat (limited to 'media/libtremor/lib/os.h')
-rw-r--r--media/libtremor/lib/os.h64
1 files changed, 64 insertions, 0 deletions
diff --git a/media/libtremor/lib/os.h b/media/libtremor/lib/os.h
new file mode 100644
index 000000000..130d27de3
--- /dev/null
+++ b/media/libtremor/lib/os.h
@@ -0,0 +1,64 @@
+#ifndef _OS_H
+#define _OS_H
+/********************************************************************
+ * *
+ * THIS FILE IS PART OF THE OggVorbis 'TREMOR' CODEC SOURCE CODE. *
+ * *
+ * USE, DISTRIBUTION AND REPRODUCTION OF THIS LIBRARY SOURCE IS *
+ * GOVERNED BY A BSD-STYLE SOURCE LICENSE INCLUDED WITH THIS SOURCE *
+ * IN 'COPYING'. PLEASE READ THESE TERMS BEFORE DISTRIBUTING. *
+ * *
+ * THE OggVorbis 'TREMOR' SOURCE CODE IS (C) COPYRIGHT 1994-2002 *
+ * BY THE Xiph.Org FOUNDATION http://www.xiph.org/ *
+ * *
+ ********************************************************************
+
+ function: #ifdef jail to whip a few platforms into the UNIX ideal.
+
+ ********************************************************************/
+
+#include <math.h>
+#include <ogg/os_types.h>
+
+#ifndef _V_IFDEFJAIL_H_
+# define _V_IFDEFJAIL_H_
+
+# ifdef __GNUC__
+# define STIN static __inline__
+# elif _WIN32
+# define STIN static __inline
+# endif
+#else
+# define STIN static
+#endif
+
+#ifndef M_PI
+# define M_PI (3.1415926536f)
+#endif
+
+#ifdef _WIN32
+# include <malloc.h>
+# define rint(x) (floor((x)+0.5f))
+# define NO_FLOAT_MATH_LIB
+# define FAST_HYPOT(a, b) sqrt((a)*(a) + (b)*(b))
+# define LITTLE_ENDIAN 1
+# define BYTE_ORDER LITTLE_ENDIAN
+#endif
+
+#ifdef HAVE_ALLOCA_H
+# include <alloca.h>
+#endif
+
+#ifdef USE_MEMORY_H
+# include <memory.h>
+#endif
+
+#ifndef min
+# define min(x,y) ((x)>(y)?(y):(x))
+#endif
+
+#ifndef max
+# define max(x,y) ((x)<(y)?(y):(x))
+#endif
+
+#endif /* _OS_H */