Allegro 5 api
#include <allegro5/allegro.h> typedef struct ALLEGRO_JOYSTICK_STATE ALLEGRO_JOYSTICK_STATE;
This is a structure that is used to hold a "snapshot" of a joystick\[aq]s axes and buttons at a particular instant. All fields public and read-only.
struct { float axis[num_axes]; // -1.0 to 1.0 } stick[num_sticks]; int button[num_buttons]; // 0 to 32767
al_get_joystick_state(3alleg5)