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      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
     37 extern "C" {
     38 #endif
     39 
     40 #include <sys/types.h>
     41 
     42 typedef 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