al_is_event_queue_empty(3) al_is_event_queue_empty(3)

al_is_event_queue_empty - Allegro 5 API

#include <allegro5/allegro.h>
bool al_is_event_queue_empty(ALLEGRO_EVENT_QUEUE *queue)

Return true if the event queue specified is currently empty.

al_get_next_event(3), al_peek_next_event(3)

Allegro reference manual