Functions
getitimer ()
int
getitimer (int which,
struct itimerval *value);
gettimeofday ()
int
gettimeofday (struct timeval *tv,
void *null);
setitimer ()
int
setitimer (int which,
const struct itimerval *value,
struct itimerval *ovalue);
utimes ()
int
utimes (char const *path,
const struct timeval times[2]);
