DragonFly On-Line Manual Pages

al_wait_for_event_until(3)                          al_wait_for_event_until(3)

NAME
       al_wait_for_event_until - Allegro 5 API

SYNOPSIS

              #include <allegro5/allegro.h>

              bool al_wait_for_event_until(ALLEGRO_EVENT_QUEUE *queue,
                 ALLEGRO_EVENT *ret_event, ALLEGRO_TIMEOUT *timeout)

DESCRIPTION
       Wait until the event queue specified is non-empty.  If ret_event is not
       NULL, the first event in the queue will be copied into ret_event and
       removed from the queue.  If ret_event is NULL the first event is left
       at the head of the queue.

       timeout determines how long to wait.  If the call times out, false is
       returned.  Otherwise true is returned.

SEE ALSO
       ALLEGRO_EVENT(3), ALLEGRO_TIMEOUT(3), al_init_timeout(3),
       al_wait_for_event(3), al_wait_for_event_timed(3)

Allegro reference manual                            al_wait_for_event_until(3)