1/*
2 * CDDL HEADER START
3 *
4 * The contents of this file are subject to the terms of the
5 * Common Development and Distribution License, Version 1.0 only
6 * (the "License").  You may not use this file except in compliance
7 * with the License.
8 *
9 * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
10 * or http://www.opensolaris.org/os/licensing.
11 * See the License for the specific language governing permissions
12 * and limitations under the License.
13 *
14 * When distributing Covered Code, include this CDDL HEADER in each
15 * file and include the License file at usr/src/OPENSOLARIS.LICENSE.
16 * If applicable, add the following below this CDDL HEADER, with the
17 * fields enclosed by brackets "[]" replaced with your own identifying
18 * information: Portions Copyright [yyyy] [name of copyright owner]
19 *
20 * CDDL HEADER END
21 */
22/*
23 * Copyright (c) 2001 by Sun Microsystems, Inc.
24 * All rights reserved.
25 */
26
27#ifndef	_AUDIO_H
28#define	_AUDIO_H
29
30#pragma ident	"%Z%%M%	%I%	%E% SMI"
31
32/*
33 * Contains the audio files information for cdrw.
34 */
35
36#ifdef	__cplusplus
37extern "C" {
38#endif
39
40#include <sys/types.h>
41
42typedef struct {
43	char riff[4];
44	uint32_t total_chunk_size;
45	char wave[4];
46	char fmt[4];
47	uint32_t fmt_size;
48	uint16_t fmt_tag;
49	uint16_t n_channels;
50	uint32_t sample_rate;
51	uint32_t bytes_per_second;
52	uint16_t align;
53	uint16_t bits_per_sample;
54	char data[4];
55	uint32_t data_size;
56} Wave_filehdr;
57
58
59#define	PRE_DEF_WAV_HDR		{   'R', 'I', 'F', 'F', 0, 0, 0, 0, \
60				    'W', 'A', 'V', 'E', 'f', 'm', 't', ' ', \
61				    0x10, 0, 0, 0, 1, 0, 2, 0, \
62				    0x44, 0xac, 0, 0, 0x10, 0xb1, 2, 0, \
63				    4, 0, 0x10, 0, 'd', 'a', 't', 'a', \
64				    0, 0, 0, 0 }
65#define	PRE_DEF_WAV_HDR_LEN	44
66
67#define	PRE_DEF_AU_HDR		{   '.', 's', 'n', 'd', 0, 0, 0, 0x28, \
68				    0, 0, 0, 0, 0, 0, 0, 3, \
69				    0, 0, 0xac, 0x44, 0, 0, 0, 2, \
70				    0x43, 0x44, 0x20, 0x41, 0x75, 0x64, 0x69, \
71				    0x6f, 0, 0, 0, 0, 0, 0, 0, 0 }
72#define	PRE_DEF_AU_HDR_LEN	40
73
74#ifdef	__cplusplus
75}
76#endif
77
78#endif /* _AUDIO_H */
79