al_init_timeout - Allegro 5 API

       Set timeout value of some number of seconds after the function call.

       For compatibility with all platforms, seconds must be 2,147,483.647 seconds or less.

       al_init_timeout - Allegro 5 API

ALLEGRO_TIMEOUT(3alleg5), al_wait_for_event_until(3alleg5)

Allegro reference manual                                                                al_init_timeout(3alleg5)

              #include <allegro5/allegro.h>

              void al_init_timeout(ALLEGRO_TIMEOUT *timeout, double seconds)