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include/FLAC/callback.h

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00001 /* libFLAC - Free Lossless Audio Codec library
00002  * Copyright (C) 2004,2005  Josh Coalson
00003  *
00004  * Redistribution and use in source and binary forms, with or without
00005  * modification, are permitted provided that the following conditions
00006  * are met:
00007  *
00008  * - Redistributions of source code must retain the above copyright
00009  * notice, this list of conditions and the following disclaimer.
00010  *
00011  * - Redistributions in binary form must reproduce the above copyright
00012  * notice, this list of conditions and the following disclaimer in the
00013  * documentation and/or other materials provided with the distribution.
00014  *
00015  * - Neither the name of the Xiph.org Foundation nor the names of its
00016  * contributors may be used to endorse or promote products derived from
00017  * this software without specific prior written permission.
00018  *
00019  * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
00020  * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
00021  * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
00022  * A PARTICULAR PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE FOUNDATION OR
00023  * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
00024  * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
00025  * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
00026  * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
00027  * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
00028  * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
00029  * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
00030  */
00031 
00032 #ifndef FLAC__CALLBACK_H
00033 #define FLAC__CALLBACK_H
00034 
00035 #include "ordinals.h"
00036 #include <stdlib.h> /* for size_t */
00037 
00081 #ifdef __cplusplus
00082 extern "C" {
00083 #endif
00084 
00085 typedef void* FLAC__IOHandle;
00086 
00098 typedef size_t (*FLAC__IOCallback_Read) (void *ptr, size_t size, size_t nmemb, FLAC__IOHandle handle);
00099 
00111 typedef size_t (*FLAC__IOCallback_Write) (const void *ptr, size_t size, size_t nmemb, FLAC__IOHandle handle);
00112 
00124 typedef int (*FLAC__IOCallback_Seek) (FLAC__IOHandle handle, FLAC__int64 offset, int whence);
00125 
00135 typedef FLAC__int64 (*FLAC__IOCallback_Tell) (FLAC__IOHandle handle);
00136 
00146 typedef int (*FLAC__IOCallback_Eof) (FLAC__IOHandle handle);
00147 
00156 typedef int (*FLAC__IOCallback_Close) (FLAC__IOHandle handle);
00157 
00166 typedef struct {
00167     FLAC__IOCallback_Read read;
00168     FLAC__IOCallback_Write write;
00169     FLAC__IOCallback_Seek seek;
00170     FLAC__IOCallback_Tell tell;
00171     FLAC__IOCallback_Eof eof;
00172     FLAC__IOCallback_Close close;
00173 } FLAC__IOCallbacks;
00174 
00175 /* \} */
00176 
00177 #ifdef __cplusplus
00178 }
00179 #endif
00180 
00181 #endif

Generated on Fri Feb 4 18:39:10 2005 for FLAC by doxygen1.2.14 written by Dimitri van Heesch, © 1997-2002