diff options
Diffstat (limited to 'sys/dev/speaker')
| -rw-r--r-- | sys/dev/speaker/spkr.c | 2 |
1 files changed, 0 insertions, 2 deletions
diff --git a/sys/dev/speaker/spkr.c b/sys/dev/speaker/spkr.c index 10cc4a1..7054b27 100644 --- a/sys/dev/speaker/spkr.c +++ b/sys/dev/speaker/spkr.c @@ -151,8 +151,6 @@ typedef int bool; #define TRUE 1 #define FALSE 0 -#define toupper(c) ((c) - ' ' * (((c) >= 'a') && ((c) <= 'z'))) -#define isdigit(c) (((c) >= '0') && ((c) <= '9')) #define dtoi(c) ((c) - '0') static int octave; /* currently selected octave */ |
