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
|
/*
* This is part of DCD, Dave's CD Player.
* (C) 1998-2001 David E. Smith <dave@technopagan.org>
* Released under GNU GPL v2. (See 'COPYING' for details.)
*/
/* These are weird miscellaneous bits of CD handling code that don't
* really fit anywhere else...
*/
#include "libcdplay.h"
#include "cd-misc.h"
#include <sys/types.h>
u_char cd_play_next_track(void) {
u_char target_track;
u_char cur_track = cd_current_track();
if (cur_track >= cd_last_track()) target_track = cd_first_track();
else target_track = (cur_track + 1);
cd_play_disc(target_track);
return target_track;
}
u_char cd_play_prev_track(void) {
u_char target_track;
u_char cur_track = cd_current_track();
if (cur_track <= cd_first_track()) target_track = cd_last_track();
else target_track = (cur_track - 1);
cd_play_disc(target_track);
return target_track;
}
|
