(define-method (get-video-driver (device <irrlicht-device>))
(let ((getVideoDriver (get-irrlicht-proc "getVideoDriver" device)))
(getVideoDriver device)))
(define-method (get-video-driver (device <irrlicht-device>))
(let ((getVideoDriver (get-irrlicht-proc "getVideoDriver" device)))
(getVideoDriver device)))