al_get_window_constraints - Man Page

#include <allegro5/allegro.h>

bool al_get_window_constraints(ALLEGRO_DISPLAY *display,
   int *min_w, int *min_h, int *max_w, int *max_h)

Gets the constraints for a non-fullscreen resizable display.

5.1.0

al_set_window_constraints(3)

al_apply_window_constraints(3), al_set_window_constraints(3).