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comparison src/libsst.c @ 412:697ef44129c6 r21-2-14

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Import from CVS: tag r21-2-14
author cvs
date Mon, 13 Aug 2007 11:20:41 +0200
parents 74fd4e045ea6
children
comparison
equal deleted inserted replaced
411:12e008d41344 412:697ef44129c6
18 #ifdef emacs 18 #ifdef emacs
19 #include <config.h> 19 #include <config.h>
20 #include "lisp.h" 20 #include "lisp.h"
21 #endif 21 #endif
22 22
23 #ifdef STDC_HEADERS
23 #include <stdlib.h> 24 #include <stdlib.h>
24 #include <stdio.h> 25 #endif
25 #include <fcntl.h>
26 26
27 #ifdef HAVE_UNISTD_H 27 #ifdef HAVE_UNISTD_H
28 #include <unistd.h> 28 #include <unistd.h>
29 #endif 29 #endif
30 30
31 #include <stdio.h>
32 #include <fcntl.h>
31 #include "libsst.h" 33 #include "libsst.h"
32 34
33 #define AUDBUF 1024 35 #define AUDBUF 1024
36
37 extern void usleep();
34 38
35 int 39 int
36 sst_open(play_level, record_level) 40 sst_open(play_level, record_level)
37 int play_level, record_level; 41 int play_level, record_level;
38 { 42 {
39 int fd, i, gr, ger, gx; 43 int fd, i, gr, ger, gx;
40 struct audio_ioctl ai; 44 struct audio_ioctl ai;
41 char *ep; 45 char *getenv(), *ep;
42 46
43 fd = open( "/dev/audio", O_RDWR ); 47 fd = open( "/dev/audio", O_RDWR );
44 if ( fd < 0 ) 48 if ( fd < 0 )
45 { 49 {
46 perror( "sst_open: open /dev/audio" ); 50 perror( "sst_open: open /dev/audio" );