(defcallback gtk-translate-func-callback (:string :free-to-foreign nil :free-from-foreign nil)
((path (:string :free-from-foreign nil)) (data :pointer))
(defcallback gtk-translate-func-callback (:string :free-to-foreign nil :free-from-foreign nil)
((path (:string :free-from-foreign nil)) (data :pointer))