apps/codecs/codec.h

   1 /***************************************************************************
   2  *             __________               __   ___.
   3  *   Open      \______   \ ____   ____ |  | _\_ |__   _______  ___
   4  *   Source     |       _//  _ \_/ ___\|  |/ /| __ \ /  _ \  \/  /
   5  *   Jukebox    |    |   (  <_> )  \___|    < | \_\ (  <_> > <  <
   6  *   Firmware   |____|_  /\____/ \___  >__|_ \|___  /\____/__/\_ \
   7  *                     \/            \/     \/    \/            \/
   8  * $Id$
   9  *
  10  * Copyright (C) 2005 Jens Arnold
  11  *
  12  * This program is free software; you can redistribute it and/or
  13  * modify it under the terms of the GNU General Public License
  14  * as published by the Free Software Foundation; either version 2
  15  * of the License, or (at your option) any later version.
  16  *
  17  * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
  18  * KIND, either express or implied.
  19  *
  20  ****************************************************************************/
  21
  22 /* Global declarations to be used in rockbox software codecs */
  23
  24 #include "config.h"
  25 #include "system.h"
  26
  27 #include <sys/types.h>
  28
  29 extern struct codec_api *ci;
  30
  31 /* Get these functions 'out of the way' of the standard functions. Not doing
  32  * so confuses the cygwin linker, and maybe others. These functions need to
  33  * be implemented elsewhere */
  34 #define malloc(x) codec_malloc(x)
  35 #define calloc(x,y) codec_calloc(x,y)
  36 #define realloc(x,y) codec_realloc(x,y)
  37 #define free(x) codec_free(x)
  38 #define alloca(x) __builtin_alloca(x)
  39
  40 void* codec_malloc(size_t size);
  41 void* codec_calloc(size_t nmemb, size_t size);
  42 void* codec_realloc(void* ptr, size_t size);
  43 void codec_free(void* ptr);
  44
  45 #define abs(x) ((x)>0?(x):-(x))
  46 #define labs(x) abs(x)
  47
  48 void qsort(void *base, size_t nmemb, size_t size, int(*compar)(const void *, const void *));
  49