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

ALLEGRO_DISPLAY - Allegro 5 API

#include <allegro5/allegro.h>
typedef struct ALLEGRO_DISPLAY ALLEGRO_DISPLAY;
    

An opaque type representing an open display or window.

Allegro reference manual