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NAMEpoll_joystick - Polls the joystick. Allegro game programming library. SYNOPSIS#include <allegro.h> int poll_joystick(); DESCRIPTIONThe joystick handler is not interrupt driven, so you need to call this function every now and again to update the global position values. Example:
RETURN VALUEReturns zero on success or a negative number on failure (usually because no joystick driver was installed). SEE ALSOinstall_joystick(3), joy(3), num_joysticks(3), exjoy(3)
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