USER_TIMER_REAL_TIME_ID
int32 timerID = create_timer(CLOCK_MONOTONIC, USER_TIMER_REAL_TIME_ID,
int32 timerID = create_timer(CLOCK_MONOTONIC, USER_TIMER_REAL_TIME_ID,
if (UserTimer* timer = thread->UserTimerFor(USER_TIMER_REAL_TIME_ID))
status_t error = _kern_set_timer(USER_TIMER_REAL_TIME_ID, find_thread(NULL),
timer.SetTo(USER_TIMER_REAL_TIME_ID, -1);