diff options
| -rw-r--r-- | include/sys/time.h | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/include/sys/time.h b/include/sys/time.h index 3ce824e6..b6787c3c 100644 --- a/include/sys/time.h +++ b/include/sys/time.h @@ -43,10 +43,10 @@ int adjtime (const struct timeval *, struct timeval *); #define timerclear(t) ((t)->tv_sec = (t)->tv_usec = 0) #define timercmp(s,t,op) ((s)->tv_sec == (t)->tv_sec ? \ (s)->tv_usec op (t)->tv_usec : (s)->tv_sec op (t)->tv_sec) -#define timeradd(s,t,a) ( (a)->tv_sec = (s)->tv_sec + (t)->tv_sec, \ +#define timeradd(s,t,a) (void) ( (a)->tv_sec = (s)->tv_sec + (t)->tv_sec, \ ((a)->tv_usec = (s)->tv_usec + (t)->tv_usec) >= 1000000 && \ ((a)->tv_usec -= 1000000, (a)->tv_sec++) ) -#define timersub(s,t,a) ( (a)->tv_sec = (s)->tv_sec - (t)->tv_sec, \ +#define timersub(s,t,a) (void) ( (a)->tv_sec = (s)->tv_sec - (t)->tv_sec, \ ((a)->tv_usec = (s)->tv_usec - (t)->tv_usec) < 0 && \ ((a)->tv_usec += 1000000, (a)->tv_sec--) ) #endif |