al_uninstall_joystick - Allegro 5 API

       Uninstalls  the  active  joystick  driver.   All  outstanding  ALLEGRO_JOYSTICK(3alleg5)  structures  are
       invalidated.  If no joystick driver was active, this function does nothing.

       This function is automatically called when Allegro is shut down.

       al_uninstall_joystick - Allegro 5 API

al_install_joystick(3alleg5)

Allegro reference manual                                                          al_uninstall_joystick(3alleg5)

              #include <allegro5/allegro.h>

              void al_uninstall_joystick(void)