DOKK / manpages / debian 10 / allegro5-doc / al_key_down.3alleg5.en
al_key_down(3alleg5) al_key_down(3alleg5)

al_key_down - Allegro 5 API

#include <allegro5/allegro.h>
bool al_key_down(const ALLEGRO_KEYBOARD_STATE *state, int keycode)
    

Return true if the key specified was held down in the state specified.

ALLEGRO_KEYBOARD_STATE(3alleg5)

Allegro reference manual