timer_t
int timer_create(clockid_t, struct sigevent *__restrict, timer_t *__restrict);
int timer_delete(timer_t);
int timer_gettime(timer_t, struct itimerspec *);
int timer_getoverrun(timer_t);
int timer_settime(timer_t, int, const struct itimerspec *__restrict,
int timer_oshandle_np(timer_t timerid);
__timer_delete(timer_t timerid)
__timer_gettime(timer_t timerid, struct itimerspec *value)
__timer_getoverrun(timer_t timerid)
__timer_settime(timer_t timerid, int flags,
timer_oshandle_np(timer_t timerid)
__timer_create(clockid_t clockid, struct sigevent *evp, timer_t *timerid)
timer_t timerid;
timer_t timerid;
timer_t timerid;
timer_t timerid;
timer_t timerid;
static timer_t
timer_t timerid;
support_delete_timer(timer_t timer)