* @param clss points to the visited class
* @param env free environment pointer
*/
-typedef void class_walk_func(type *clss, void *env);
+typedef void class_walk_func(ir_type *clss, void *env);
/** Touches every type and entity in unspecified order. If new
* types/entities are created during the traversal these will
* @param doit the entity walker function
* @param env environment, will be passed to the walker function
*/
-void walk_types_entities(type *tp,
+void walk_types_entities(ir_type *tp,
entity_walk_func *doit,
void *env);