firmware/export/buffer.h

   1 /***************************************************************************
   2  *             __________               __   ___.
   3  *   Open      \______   \ ____   ____ |  | _\_ |__   _______  ___
   4  *   Source     |       _//  _ \_/ ___\|  |/ /| __ \ /  _ \  \/  /
   5  *   Jukebox    |    |   (  <_> )  \___|    < | \_\ (  <_> > <  <
   6  *   Firmware   |____|_  /\____/ \___  >__|_ \|___  /\____/__/\_ \
   7  *                     \/            \/     \/    \/            \/
   8  * $Id$
   9  *
  10  * Copyright (C) 2002 by Linus Nielsen Feltzing
  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 #ifndef BUFFER_H
  22 #define BUFFER_H
  23
  24 #include "config.h"
  25 /* defined in linker script */
  26 #if (CONFIG_PLATFORM & PLATFORM_NATIVE)
  27 #if defined(IPOD_VIDEO)
  28 extern unsigned char *audiobufend_lds[];
  29 unsigned char *audiobufend;
  30 #else
  31 extern unsigned char audiobufend[];
  32 #endif
  33 #else
  34 extern unsigned char *audiobufend;
  35 #endif
  36
  37 extern unsigned char *audiobuf;
  38
  39 void buffer_init(void) INIT_ATTR;
  40 void *buffer_alloc(size_t size);
  41
  42 #ifdef BUFFER_ALLOC_DEBUG
  43 void buffer_alloc_check(char *name);
  44 #endif
  45
  46 #endif