- poll_timer_wait_until(timer->t);
- }
-}
-
-/* Returns the time at which 'timer' was set with 'duration'. Infinite timers
- * were enabled at time LLONG_MAX. Manually expired timers were enabled at
- * LLONG_MIN. */
-long long int
-timer_enabled_at(const struct timer *timer, long long int duration)
-{
- switch (timer->t) {
- case LLONG_MAX: return LLONG_MAX;
- case LLONG_MIN: return LLONG_MIN;
- default: return timer->t - duration;