al_get_num_joysticks3
Allegro 5 api
Usage
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#include <allegro5/allegro.h> int al_get_num_joysticks(void)
Overview
Return the number of joysticks currently on the system (or potentially on the system). This number can change after al_reconfigure_joysticks(3) is called, in order to support hotplugging.
Returns 0 if there is no joystick driver installed.