ericonr
/
sndio
mirror of https://github.com/ericonr/sndio.git
1
0
Fork 0
Code Issues Projects Releases Wiki Activity

comments, unused vars

This commit is contained in:
Alexandre Ratchov 2014-02-06 10:22:47 +01:00
parent 860ecb9d0d
commit 0db9a7904e
1 changed files with 19 additions and 3 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

22
xvolkeys/xvolkeys.c
View File

@ -74,6 +74,9 @@ Display *dpy;
KeyCode inc_code, dec_code;
KeySym *inc_map, *dec_map;
/*
* connect to sndiod
*/
int
midi_connect(void)
{
@ -86,6 +89,9 @@ midi_connect(void)
return 1;
}
/*
* if there's an error, close connection to sndiod
*/
void
midi_disconnect(void)
{
@ -97,6 +103,9 @@ midi_disconnect(void)
hdl = NULL;
}
/*
* send master volume message and to the server
*/
void
midi_setvol(int vol)
{
@ -133,8 +142,6 @@ midi_setvol(int vol)
void
midi_sysex(unsigned char *msg, unsigned len)
{
int i;
if (len == 8 &&
msg[1] == SYSEX_TYPE_RT &&
msg[3] == SYSEX_CONTROL &&
@ -149,6 +156,9 @@ midi_sysex(unsigned char *msg, unsigned len)
}
}
/*
* decode midi bytes
*/
void
midi_parse(unsigned char *mbuf, unsigned len)
{
@ -178,6 +188,9 @@ midi_parse(unsigned char *mbuf, unsigned len)
}
}
/*
* register hot-keys in X
*/
void
grab_keys(void)
{
@ -216,6 +229,9 @@ grab_keys(void)
}
}
/*
* unregister hot-keys
*/
void
ungrab_keys(void)
{
@ -244,7 +260,7 @@ main(int argc, char **argv)
{
#define MIDIBUFSZ 0x100
unsigned char msg[MIDIBUFSZ];
unsigned int i, scr;
unsigned int scr;
XEvent xev;
int c, nfds, n;
int background;