-(export <irrlicht-device> create-device get-cursor-control get-file-system get-gui-environment
- get-scene-manager get-timer get-video-driver is-window-active? run set-event-receiver!
- set-resizable! set-window-caption! yield-device)
+(export <irrlicht-device> close-device create-device get-cursor-control get-file-system
+ get-gui-environment get-scene-manager get-timer get-video-driver is-window-active? run
+ set-event-receiver! set-resizable! set-window-caption! yield-device)