Mercurial > hg > xemacs-beta

comparison src/miscplay.c @ 2286:04bc9d2f42c7

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
[xemacs-hg @ 2004-09-20 19:18:55 by james] Mark all unused parameters as unused. Also eliminate some unneeded local variables.
author james
date Mon, 20 Sep 2004 19:20:08 +0000
parents 943eaba38521
children ecf1ebac70d8
comparison
equal deleted inserted replaced
2285:914c5afaac33 2286:04bc9d2f42c7
27 #include "sound.h" 27 #include "sound.h"
28 28
29 #include "syssignal.h" 29 #include "syssignal.h"
30 #include "sysfile.h" 30 #include "sysfile.h"
31 31
32 #ifdef __GNUC__
33 #define UNUSED(x) ((void)(x))
34 #else
35 #define UNUSED(x)
36 #endif
37
38 /* Maintain global variable for keeping parser state information; this struct 32 /* Maintain global variable for keeping parser state information; this struct
39 is set to zero before the first invocation of the parser. The use of a 33 is set to zero before the first invocation of the parser. The use of a
40 global variable prevents multiple concurrent executions of this code, but 34 global variable prevents multiple concurrent executions of this code, but
41 this does not happen anyways... */ 35 this does not happen anyways... */
42 enum wvState 36 enum wvState
100 return(rc); 94 return(rc);
101 } 95 }
102 96
103 /* Currently we cannot cope with files in VOC format; if you really need 97 /* Currently we cannot cope with files in VOC format; if you really need
104 to play these files, they should be converted by using SOX */ 98 to play these files, they should be converted by using SOX */
105 static size_t parsevoc(void **data,size_t *sz,void **outbuf) 99 static size_t parsevoc(void **UNUSED (data), size_t *UNUSED (sz),
106 { 100 void **UNUSED (outbuf))
107 UNUSED(data); 101 {
108 UNUSED(sz);
109 UNUSED(outbuf);
110 return(0); 102 return(0);
111 } 103 }
112 104
113 /* We need to perform some look-ahead in order to parse files in WAVE format; 105 /* We need to perform some look-ahead in order to parse files in WAVE format;
114 this might require re-partioning of the data segments if headers cross the 106 this might require re-partioning of the data segments if headers cross the