al_get_new_window_position - Allegro 5 API

       Get the position where new non-fullscreen displays created by the calling thread will be placed.

       al_get_new_window_position - Allegro 5 API

al_set_new_window_position(3alleg5)

Allegro reference manual                                                     al_get_new_window_position(3alleg5)

              #include <allegro5/allegro.h>

              void al_get_new_window_position(int *x, int *y)