num_joysticks(3alleg4) debian man page | unix.com

num_joysticks(3alleg4)						  Allegro manual					    num_joysticks(3alleg4)

NAME
       num_joysticks - Global variable saying how many joysticks there are. Allegro game programming library.

SYNOPSIS
       #include <allegro.h>

       extern int num_joysticks;

DESCRIPTION
       Global variable containing the number of active joystick devices. The current drivers support a maximum of eight controllers.

SEE ALSO
       install_joystick(3alleg4), joy(3alleg4), exjoy(3alleg4)

Allegro 							   version 4.4.2					    num_joysticks(3alleg4)