DOKK / manpages / debian 10 / allegro4-doc / ALLEGRO_VERSION.3alleg4.en
ALLEGRO_VERSION(3alleg4) Allegro manual ALLEGRO_VERSION(3alleg4)

ALLEGRO_VERSION - Defined to the major version of Allegro.

#include <allegro.h>

#define ALLEGRO_VERSION

Defined to the major version of Allegro. From a version number like 4.1.16, this would be defined to the integer 4.

version 4.4.2 Allegro