1 /* libFLAC - Free Lossless Audio Codec 2 * Copyright (C) 2004-2009 Josh Coalson 3 * Copyright (C) 2011-2014 Xiph.Org Foundation 4 * 5 * Redistribution and use in source and binary forms, with or without 6 * modification, are permitted provided that the following conditions 7 * are met: 8 * 9 * - Redistributions of source code must retain the above copyright 10 * notice, this list of conditions and the following disclaimer. 11 * 12 * - Redistributions in binary form must reproduce the above copyright 13 * notice, this list of conditions and the following disclaimer in the 14 * documentation and/or other materials provided with the distribution. 15 * 16 * - Neither the name of the Xiph.org Foundation nor the names of its 17 * contributors may be used to endorse or promote products derived from 18 * this software without specific prior written permission. 19 * 20 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS 21 * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT 22 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR 23 * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR 24 * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, 25 * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, 26 * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR 27 * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF 28 * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING 29 * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS 30 * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 31 */ 32 33 #ifndef FLAC__PRIVATE__OGG_MAPPING_H 34 #define FLAC__PRIVATE__OGG_MAPPING_H 35 36 #include "FLAC/ordinals.h" 37 38 /** The length of the packet type field in bytes. */ 39 #define FLAC__OGG_MAPPING_PACKET_TYPE_LENGTH (1u) 40 41 extern const unsigned FLAC__OGG_MAPPING_PACKET_TYPE_LEN; /* = 8 bits */ 42 43 extern const FLAC__byte FLAC__OGG_MAPPING_FIRST_HEADER_PACKET_TYPE; /* = 0x7f */ 44 45 /** The length of the 'FLAC' magic in bytes. */ 46 #define FLAC__OGG_MAPPING_MAGIC_LENGTH (4u) 47 48 extern const FLAC__byte * const FLAC__OGG_MAPPING_MAGIC; /* = "FLAC" */ 49 50 extern const unsigned FLAC__OGG_MAPPING_VERSION_MAJOR_LEN; /* = 8 bits */ 51 extern const unsigned FLAC__OGG_MAPPING_VERSION_MINOR_LEN; /* = 8 bits */ 52 53 /** The length of the Ogg FLAC mapping major version number in bytes. */ 54 #define FLAC__OGG_MAPPING_VERSION_MAJOR_LENGTH (1u) 55 56 /** The length of the Ogg FLAC mapping minor version number in bytes. */ 57 #define FLAC__OGG_MAPPING_VERSION_MINOR_LENGTH (1u) 58 59 extern const unsigned FLAC__OGG_MAPPING_NUM_HEADERS_LEN; /* = 16 bits */ 60 61 /** The length of the #-of-header-packets number bytes. */ 62 #define FLAC__OGG_MAPPING_NUM_HEADERS_LENGTH (2u) 63 64 #endif 65