+
+;; IReferenceCounted
+(define-class <reference-counted> (<irrlicht-base>)
+ (irr-class #:init-value "IReferenceCounted"))
+
+(define-method (drop! (obj <reference-counted>))
+ (let ((drop (get-irrlicht-proc "drop" obj)))
+ (drop obj)))
+
+(export <reference-counted> drop!)
+
+
+;; IEventReceiver
+(define-class <event-receiver> (<irrlicht-base>)
+ (irr-class #:init-value "IEventReceiver"))
+
+(export <event-receiver>)