al_is_event_source_registered(3)              al_is_event_source_registered(3)

NAME
       al_is_event_source_registered - Allegro 5 API

SYNOPSIS

              #include <allegro5/allegro.h>

              bool al_is_event_source_registered(ALLEGRO_EVENT_QUEUE *queue,
                    ALLEGRO_EVENT_SOURCE *source)


DESCRIPTION
       Return true if the event source is registered.

SEE ALSO
       al_register_event_source(3)

SINCE
       5.2.0

Allegro reference manual                      al_is_event_source_registered(3)