X-Git-Url: http://nsz.repo.hu/git/?a=blobdiff_plain;f=ir%2Fana%2Firbackedge_t.h;h=592f3b5b85c86b359c75890006cdaa238865b7db;hb=4bad1346ff2abc3923beea23e5ac949acc7ca514;hp=cfabf357826729261989c232a4b5595c8943798f;hpb=9785eb583134ca36e24eda808b1734d5afe8851c;p=libfirm

diff --git a/ir/ana/irbackedge_t.h b/ir/ana/irbackedge_t.h
index cfabf3578..592f3b5b8 100644
--- a/ir/ana/irbackedge_t.h
+++ b/ir/ana/irbackedge_t.h
@@ -1,7 +1,19 @@
+/*
+ * Project:     libFIRM
+ * File name:   ir/ana/irbackedge_t.h
+ * Purpose:     Access function for backedges -- private header.
+ * Author:      Goetz Lindenmaier
+ * Modified by:
+ * Created:     7.2002
+ * CVS-ID:      $Id$
+ * Copyright:   (c) 2002-2003 Universität Karlsruhe
+ * Licence:     This file protected by GPL -  GNU GENERAL PUBLIC LICENSE.
+ */
+
 #ifndef _IRBACKEDGE_T_H_
 #define _IRBACKEDGE_T_H_
 
-# include "string.h"
+# include <string.h>
 
 static INLINE int * new_backedge_arr(struct obstack *obst, int size) {
   int *res = NEW_ARR_D (int, obst, size);
@@ -9,5 +21,9 @@ static INLINE int * new_backedge_arr(struct obstack *obst, int size) {
   return res;
 }
 
+/* Adapts backedges array to new size.
+   Must be called if in array of irnode is changed.  Else
+   Segmentation faults might occur.  */
+void fix_backedges(struct obstack *obst, ir_node *n);
 
 #endif /* _IRBACKEDGE_T_H_ */