00001 /* libFLAC - Free Lossless Audio Codec library 00002 * Copyright (C) 2004-2009 Josh Coalson 00003 * Copyright (C) 2011-2014 Xiph.Org Foundation 00004 * 00005 * Redistribution and use in source and binary forms, with or without 00006 * modification, are permitted provided that the following conditions 00007 * are met: 00008 * 00009 * - Redistributions of source code must retain the above copyright 00010 * notice, this list of conditions and the following disclaimer. 00011 * 00012 * - Redistributions in binary form must reproduce the above copyright 00013 * notice, this list of conditions and the following disclaimer in the 00014 * documentation and/or other materials provided with the distribution. 00015 * 00016 * - Neither the name of the Xiph.org Foundation nor the names of its 00017 * contributors may be used to endorse or promote products derived from 00018 * this software without specific prior written permission. 00019 * 00020 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS 00021 * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT 00022 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR 00023 * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR 00024 * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, 00025 * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, 00026 * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR 00027 * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF 00028 * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING 00029 * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS 00030 * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 00031 */ 00032 00033 #ifndef FLAC__CALLBACK_H 00034 #define FLAC__CALLBACK_H 00035 00036 #include "ordinals.h" 00037 #include <stdlib.h> /* for size_t */ 00038 00082 #ifdef __cplusplus 00083 extern "C" { 00084 #endif 00085 00089 typedef void* FLAC__IOHandle; 00090 00102 typedef size_t (*FLAC__IOCallback_Read) (void *ptr, size_t size, size_t nmemb, FLAC__IOHandle handle); 00103 00115 typedef size_t (*FLAC__IOCallback_Write) (const void *ptr, size_t size, size_t nmemb, FLAC__IOHandle handle); 00116 00128 typedef int (*FLAC__IOCallback_Seek) (FLAC__IOHandle handle, FLAC__int64 offset, int whence); 00129 00139 typedef FLAC__int64 (*FLAC__IOCallback_Tell) (FLAC__IOHandle handle); 00140 00150 typedef int (*FLAC__IOCallback_Eof) (FLAC__IOHandle handle); 00151 00160 typedef int (*FLAC__IOCallback_Close) (FLAC__IOHandle handle); 00161 00170 typedef struct { 00171 FLAC__IOCallback_Read read; 00172 FLAC__IOCallback_Write write; 00173 FLAC__IOCallback_Seek seek; 00174 FLAC__IOCallback_Tell tell; 00175 FLAC__IOCallback_Eof eof; 00176 FLAC__IOCallback_Close close; 00177 } FLAC__IOCallbacks; 00178 00179 /* \} */ 00180 00181 #ifdef __cplusplus 00182 } 00183 #endif 00184 00185 #endif