/usr/include/audio/wave.h is in libaudio-dev 1.9.4-3.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 | /*
* Copyright 1993 Network Computing Devices, Inc.
*
* Permission to use, copy, modify, distribute, and sell this software and its
* documentation for any purpose is hereby granted without fee, provided that
* the above copyright notice appear in all copies and that both that
* copyright notice and this permission notice appear in supporting
* documentation, and that the name Network Computing Devices, Inc. not be
* used in advertising or publicity pertaining to distribution of this
* software without specific, written prior permission.
*
* THIS SOFTWARE IS PROVIDED 'AS-IS'. NETWORK COMPUTING DEVICES, INC.,
* DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, INCLUDING WITHOUT
* LIMITATION ALL IMPLIED WARRANTIES OF MERCHANTABILITY, FITNESS FOR A
* PARTICULAR PURPOSE, OR NONINFRINGEMENT. IN NO EVENT SHALL NETWORK
* COMPUTING DEVICES, INC., BE LIABLE FOR ANY DAMAGES WHATSOEVER, INCLUDING
* SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES, INCLUDING LOSS OF USE, DATA,
* OR PROFITS, EVEN IF ADVISED OF THE POSSIBILITY THEREOF, AND REGARDLESS OF
* WHETHER IN AN ACTION IN CONTRACT, TORT OR NEGLIGENCE, ARISING OUT OF OR IN
* CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
*
* $NCDId: @(#)wave.h,v 1.10 1995/05/23 23:40:21 greg Exp $
*/
/*
* WAVE support library
*/
#ifndef _WAVE_H_
#define _WAVE_H_
#include <audio/audio.h> /* for AuInt32 and AuUint32 */
#ifndef _WaveConst
#define _WaveConst const
#endif /* _WaveConst */
#ifndef _FUNCPROTOBEGIN
#ifdef __cplusplus /* for C++ V2.0 */
#define _FUNCPROTOBEGIN extern "C" { /* do not leave open across includes */
#define _FUNCPROTOEND }
#else
#define _FUNCPROTOBEGIN
#define _FUNCPROTOEND
#endif
#endif /* _FUNCPROTOBEGIN */
#define RIFF_RiffID "RIFF"
#define RIFF_WaveID "WAVE"
#define RIFF_ListID "LIST"
#define RIFF_ListInfoID "INFO"
#define RIFF_InfoIcmtID "ICMT"
#define RIFF_WaveFmtID "fmt "
#define RIFF_WaveFmtSize 16
#define RIFF_WaveDataID "data"
#define RIFF_WAVE_FORMAT_PCM 0x0001 /* Microsoft PCM */
#define RIFF_IBM_FORMAT_MULAW 0x0101 /* IBM mu-law format */
#define RIFF_IBM_FORMAT_ALAW 0x0102 /* IBM a-law format */
#define RIFF_IBM_FORMAT_ADPCM 0x0103 /* IBM AVC Adaptive
* Differential Pulse Code
* Modulation format */
typedef AuUint32 RIFF_FOURCC;
typedef struct
{
RIFF_FOURCC ckID; /* chunk ID */
AuInt32 ckSize; /* chunk size, in bytes */
} RiffChunk;
typedef struct
{
FILE *fp;
char *comment;
short channels,
bitsPerSample;
AuInt32 sampleRate;
AuUint32 dataOffset,
numSamples;
/* private data */
AuUint32 fileSize, dataSize, sizeOffset;
unsigned int writing;
short format;
} WaveInfo;
/*****************************************************************************
* PUBLIC INTERFACES *
*****************************************************************************/
_FUNCPROTOBEGIN
extern WaveInfo *
WaveOpenFileForReading(
const char * /* file name */
);
extern WaveInfo *
WaveOpenFileForWriting(
const char *, /* file name */
WaveInfo * /* info */
);
extern int
WaveCloseFile(
WaveInfo * /* info */
);
extern int
WaveReadFile(
char *, /* buffer */
int, /* num bytes */
WaveInfo * /* info */
);
extern int
WaveWriteFile(
char *, /* buffer */
int, /* num bytes */
WaveInfo * /* info */
);
extern int
WaveSeekFile(
int, /* number of audio bytes */
WaveInfo * /* info */
);
extern int
WaveTellFile(
WaveInfo * /* info */
);
extern int
WaveFlushFile(
WaveInfo * /* info */
);
extern int
WaveRewindFile(
WaveInfo * /* info */
);
_FUNCPROTOEND
#endif /* _WAVE_H_ */
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