(translate-arguments (mapcar #'to-alien-function arg-types))
(translate-return-value (from-alien-function return-type))
(cleanup-arguments (mapcar #'cleanup-function arg-types)))
(translate-arguments (mapcar #'to-alien-function arg-types))
(translate-return-value (from-alien-function return-type))
(cleanup-arguments (mapcar #'cleanup-function arg-types)))