Provided by: allegro5-doc_5.0.10-2_all 

NAME
al_wait_for_event_timed - Allegro 5 API
SYNOPSIS
#include <allegro5/allegro.h>
bool al_wait_for_event_timed(ALLEGRO_EVENT_QUEUE *queue,
ALLEGRO_EVENT *ret_event, float secs)
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_msecs determines approximately how many seconds to wait. If the call times out, false is
returned. Otherwise true is returned.
SEE ALSO
ALLEGRO_EVENT(3alleg5), al_wait_for_event(3alleg5), al_wait_for_event_until(3alleg5)
Allegro reference manual al_wait_for_event_timed(3alleg5)()