#:use-module (ice-9 optargs)
#:use-module (irrlicht base)
#:use-module (irrlicht foreign)
- #:use-module (irrlicht io)
- #:use-module (irrlicht irr))
+ #:use-module ((irrlicht io) #:select (<attribute-exchanging-object>))
+ #:use-module ((irrlicht irr) #:select (<event-receiver> <reference-counted>)))
;; ICursorControl