/usr/include/audio/fileutil.h is in libaudio-dev 1.9.4-6.
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 | /*
* 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: @(#)fileutil.h,v 1.7 1994/09/01 01:14:27 greg Exp $
*/
#ifndef _FILEUTIL_H_
#define _FILEUTIL_H_
#include <audio/audio.h> /* for AuInt32 and AuUint32 */
#ifndef _FileConst
#define _FileConst const
#endif /* _FileConst */
#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 NAS_LITTLE_ENDIAN (*(char *) &endian)
#define NAS_BIG_ENDIAN (!NAS_LITTLE_ENDIAN)
static int endian = 1;
/* byte swap a AuInt32 */
#define swapl(x, n) { n = ((char *) (x))[0];\
((char *) (x))[0] = ((char *) (x))[3];\
((char *) (x))[3] = n;\
n = ((char *) (x))[1];\
((char *) (x))[1] = ((char *) (x))[2];\
((char *) (x))[2] = n; }
/* byte swap a short */
#define swaps(x, n) { n = ((char *) (x))[0];\
((char *) (x))[0] = ((char *) (x))[1];\
((char *) (x))[1] = n; }
_FUNCPROTOBEGIN
#ifndef mips
extern unsigned short
FileSwapS(
unsigned short
);
#endif /* mips */
extern AuUint32
FileSwapL(
AuUint32
);
extern unsigned short
FileReadS(
FILE *,
int /* swap? */
);
extern AuUint32
FileReadL(
FILE *,
int /* swap? */
);
#ifndef mips
extern int
FileWriteS(
unsigned short,
FILE *,
int /* swap? */
);
#endif
extern int
FileWriteL(
AuUint32,
FILE *,
int /* swap? */
);
extern char *
FileCommentFromFilename(
const char * /* file name */
);
_FUNCPROTOEND
#endif /* _FILEUTIL_H_ */
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