tremor/os_types.h

   1 /********************************************************************
   2  *                                                                  *
   3  * THIS FILE IS PART OF THE OggVorbis 'TREMOR' CODEC SOURCE CODE.   *
   4  *                                                                  *
   5  * USE, DISTRIBUTION AND REPRODUCTION OF THIS LIBRARY SOURCE IS     *
   6  * GOVERNED BY A BSD-STYLE SOURCE LICENSE INCLUDED WITH THIS SOURCE *
   7  * IN 'COPYING'. PLEASE READ THESE TERMS BEFORE DISTRIBUTING.       *
   8  *                                                                  *
   9  * THE OggVorbis 'TREMOR' SOURCE CODE IS (C) COPYRIGHT 1994-2002    *
  10  * BY THE Xiph.Org FOUNDATION http://www.xiph.org/                  *
  11  *                                                                  *
  12  ********************************************************************
  13
  14  function: #ifdef jail to whip a few platforms into the UNIX ideal.
  15
  16  ********************************************************************/
  17 #ifndef _OS_TYPES_H
  18 #define _OS_TYPES_H
  19
  20 #ifdef _LOW_ACCURACY_
  21 #  define X(n) (((((n)>>22)+1)>>1) - ((((n)>>22)+1)>>9))
  22 #  define LOOKUP_T const unsigned char
  23 #else
  24 #  define X(n) (n)
  25 #  define LOOKUP_T const ogg_int32_t
  26 #endif
  27
  28 /* make it easy on the folks that want to compile the libs with a
  29    different malloc than stdlib */
  30 #define _ogg_malloc  malloc
  31 #define _ogg_calloc  calloc
  32 #define _ogg_realloc realloc
  33 #define _ogg_free    free
  34
  35    #include <inttypes.h>
  36    typedef int64_t ogg_int64_t;
  37    typedef int32_t ogg_int32_t;
  38    typedef uint32_t ogg_uint32_t;
  39    typedef uint16_t ogg_uint16_t;
  40    typedef int16_t ogg_int16_t;
  41
  42 #endif  /* _OS_TYPES_H */