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remove unused vars, add prototypes

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This commit is contained in:
Alexandre Ratchov 2014-07-17 01:10:21 +02:00
parent f6de087c49
commit 5e0dea1ded
1 changed files with 5 additions and 6 deletions
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11
xvolkeys/xvolkeys.c
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@ -19,6 +19,7 @@
#include <stdio.h> #include <stdio.h>
#include <errno.h> #include <errno.h>
#include <stdlib.h> #include <stdlib.h>
#include <string.h>
#include <sndio.h> #include <sndio.h>
#include <X11/Xlib.h> #include <X11/Xlib.h>
#include <X11/Xutil.h> #include <X11/Xutil.h>
@ -35,11 +36,11 @@
*/ */
#define MODMASK (Mod1Mask | ControlMask) #define MODMASK (Mod1Mask | ControlMask)
void mixer_setvol(int);
void mixer_ondesc(void *, struct siomix_desc *, int);
void mixer_onctl(void *, unsigned int, unsigned int);
int mixer_connect(void); int mixer_connect(void);
void mixer_disconnect(void); void mixer_disconnect(void);
void mixer_setvol(int);
void mixer_sysex(unsigned char *, unsigned);
void mixer_parse(unsigned char *, unsigned);
void grab_keys(void); void grab_keys(void);
void ungrab_keys(void); void ungrab_keys(void);
void usage(void); void usage(void);
@ -88,8 +89,6 @@ mixer_setvol(int vol)
void void
mixer_ondesc(void *unused, struct siomix_desc *desc, int val) mixer_ondesc(void *unused, struct siomix_desc *desc, int val)
{ {
unsigned c;
if (desc == NULL) if (desc == NULL)
return; return;
if (master_addr != -1) if (master_addr != -1)
@ -227,7 +226,7 @@ main(int argc, char **argv)
{ {
unsigned int scr; unsigned int scr;
XEvent xev; XEvent xev;
int c, nfds, n; int c, nfds;
int background, revents; int background, revents;
/* /*