Man pages matching name joystick_info in section 3alleg4:

JOYSTICK_INFO.3alleg4.en	debian 10 / allegro4-doc
JOYSTICK_INFO.3alleg4.en	debian 11 / allegro4-doc
JOYSTICK_INFO.3alleg4.en	debian 12 / allegro4-doc
JOYSTICK_INFO.3alleg4.en	debian 13 / allegro4-doc