X-Git-Url: http://nsz.repo.hu/git/?a=blobdiff_plain;f=ir%2Ftr%2Ftypewalk.h;h=e5524733eacadfaa5d490174df954facd4531453;hb=d0d85962ef52c14950db90e5981a7bea36023ab3;hp=66d0e159bedad217f28b3040cad6fd6e2b9be27e;hpb=d91fc73ffae404c44bda8152edf08c86a15be1af;p=libfirm

diff --git a/ir/tr/typewalk.h b/ir/tr/typewalk.h
index 66d0e159b..e5524733e 100644
--- a/ir/tr/typewalk.h
+++ b/ir/tr/typewalk.h
@@ -43,7 +43,7 @@ typedef void type_walk_func(type_or_ent *tore, void *env);
  * @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
@@ -57,9 +57,9 @@ void type_walk(type_walk_func *pre, type_walk_func *post, void *env);
  *  type walk at the irgs entity, the irgs frame type and all types and
  *  entities that are attributes to firm nodes. */
 void type_walk_irg(ir_graph *irg,
-		   type_walk_func *pre,
-		   type_walk_func *post,
-		   void *env);
+           type_walk_func *pre,
+           type_walk_func *post,
+           void *env);
 
 /**
     Touches every class in specified order:
@@ -73,18 +73,24 @@ void type_walk_irg(ir_graph *irg,
     @deprecated will be removed?
 */
 void type_walk_super2sub(type_walk_func *pre,
-			 type_walk_func *post,
-			 void *env);
+             type_walk_func *post,
+             void *env);
 
-/**
-    Touches every class in specified order:
-    - first the super class
-    - second the class itself
-    If new classes are created during the traversal these
-    will be visited, too. */
+/** Walker for class types in inheritance order.
+ *
+ *  Touches every class in specified order:
+ *   - first the super class
+ *   - second the class itself
+ *   If new classes are created during the traversal these
+ *   will be visited, too.
+ * Starts the walk at arbitrary classes.
+ * Executes pre when first visiting a class.  Executes post after
+ * visiting all superclasses.
+ *
+ * The arguments pre, post, env may be NULL. */
 void type_walk_super(type_walk_func *pre,
-		     type_walk_func *post,
-		     void *env);
+             type_walk_func *post,
+             void *env);
 
 /** Same as type_walk_super2sub, but visits only class types.
    Executes pre for a class if all superclasses have been visited.
@@ -95,11 +101,11 @@ void type_walk_super(type_walk_func *pre,
    @bug ?? something is wrong with this.
 */
 void class_walk_super2sub(class_walk_func *pre,
-			  class_walk_func *post,
-			  void *env);
+                          class_walk_func *post,
+                          void *env);
 
 /**
- * the entity walk function
+ * the entity walk function.  A function type for entity walkers.
  *
  * @param ent     points to the visited entity
  * @param env     free environment pointer
@@ -111,9 +117,10 @@ typedef void entity_walk_func(entity *ent, void *env);
  *
  * @param tp    the type
  * @param doit  the entity walker function
- * @param env   environment, wil be passed to the walker function
+ * @param env   environment, will be passed to the walker function
  */
-void walk_types_entities(type *tp,
-			 entity_walk_func *doit,
-			 void *env);
+void walk_types_entities(ir_type *tp,
+             entity_walk_func *doit,
+             void *env);
+
 #endif /* _TYPEWALK_H_ */