X-Git-Url: http://nsz.repo.hu/git/?a=blobdiff_plain;f=ir%2Ftr%2Ftypewalk.h;h=6b9262ac079a1174ae13390d837a84e5679684c9;hb=f3157bda5e3b46233ea4ec9abd8499a8e7bb83ff;hp=dafea61f9272c069e3da87c3e8002b2a5838df7a;hpb=2e3dc475cf5d9edd3ecd6143f44fb1a45f7630d5;p=libfirm

diff --git a/ir/tr/typewalk.h b/ir/tr/typewalk.h
index dafea61f9..6b9262ac0 100644
--- a/ir/tr/typewalk.h
+++ b/ir/tr/typewalk.h
@@ -1,13 +1,13 @@
 /* Copyright (C) 1998 - 2000 by Universitaet Karlsruhe
 
-** All rights reserved.
-**
-** Author: Goetz Lindenmaier
-**
-** traverse the type information.  The walker walks the whole ir graph
-** to find the distinct type trees in the type graph forest.
-** - execute the pre function before recursion
-** - execute the post function after recursion
+* All rights reserved.
+*
+* Author: Goetz Lindenmaier
+*
+* traverse the type information.  The walker walks the whole ir graph
+* to find the distinct type trees in the type graph forest.
+* - execute the pre function before recursion
+* - execute the post function after recursion
 */
 
 /* $Id$ */
@@ -21,21 +21,24 @@
 # include "type_or_entity.h"
 
 
-/** Walks over all type information reachable from global roots.
+typedef void (type_walk_func)(type_or_ent *, void *);
+typedef void (class_walk_func)(type *, void *);
+
+/**
     Touches every type and entity in unspecified order.  If new
     types/entities are created during the traversal these will
     be visited, too. **/
-void type_walk(void (pre)(type_or_ent*, void*),
-	       void (post)(type_or_ent*, void*),
+void type_walk(type_walk_func *pre,
+	       type_walk_func *post,
 	       void *env);
 
 /** walks over all type information reachable from irg **/
 void type_walk_irg(ir_graph *irg,
-		   void (pre)(type_or_ent*, void*),
-		   void (post)(type_or_ent*, void*),
+		   type_walk_func *pre,
+		   type_walk_func *post,
 		   void *env);
 
-/** Walks over all type information reachable from global roots.
+/**
     Touches every class in specified order:
     - first the super class
     - second the class itself
@@ -43,18 +46,18 @@ void type_walk_irg(ir_graph *irg,
     during the traversal these will be visited, too. **/
 /** @@@ should be named class-walk **/
 /*  @@@ will be removed? */
-void type_walk_super2sub(void (pre)(type_or_ent*, void*),
-			 void (post)(type_or_ent*, void*),
+void type_walk_super2sub(type_walk_func *pre,
+			 type_walk_func *post,
 			 void *env);
 
-/** Walks over all type information reachable from global roots.
+/**
     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. **/
-void type_walk_super(void (pre)(type_or_ent*, void*),
-		     void (post)(type_or_ent*, void*),
+void type_walk_super(type_walk_func *pre,
+		     type_walk_func *post,
 		     void *env);
 
 /* Same as type_walk_super2sub, but visits only class types.
@@ -64,13 +67,14 @@ void type_walk_super(void (pre)(type_or_ent*, void*),
    Does not visit global type, frame types.
 */
 /* @@@ ?? something is wrong with this. */
-void class_walk_super2sub(void (pre)(type*, void*),
-			  void (post)(type*, void*),
+void class_walk_super2sub(class_walk_func *pre,
+			  class_walk_func *post,
 			  void *env);
 
 
 /* Walks over all entities in the type */
+typedef void (entity_walk_func)(entity *, void *);
 void walk_types_entities(type *tp,
-			 void (doit)(entity*, void*),
+			 entity_walk_func *doit,
 			 void *env);
 #endif /* _TYPEWALK_H_ */