num_joysticks

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

Provided by: allegro4-doc (Version: 2:4.4.3.1-4.1build3)
Source: allegro4.4
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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)