ALLEGRO_EVENT_TYPE - Allegro 5 API

       An integer used to distinguish between different types of events.

       ALLEGRO_EVENT_TYPE - Allegro 5 API

ALLEGRO_EVENT(3alleg5), ALLEGRO_GET_EVENT_TYPE(3alleg5), ALLEGRO_EVENT_TYPE_IS_USER(3alleg5)

Allegro reference manual                                                             ALLEGRO_EVENT_TYPE(3alleg5)

              #include <allegro5/allegro.h>

              typedef unsigned int ALLEGRO_EVENT_TYPE;