X-Git-Url: http://nsz.repo.hu/git/?a=blobdiff_plain;f=ir%2Fana%2Fdfs.h;h=d80c71154a0502fe8e40c9cd42cdfd6cf53d5820;hb=3da5ed2598245b896255bc444aaa1768f6098cfe;hp=d3189fdb0bc9ce9e3ff26390e39c74a48a23a5eb;hpb=bd761d8687f89b868057fb823c8abd8f13643c6c;p=libfirm

diff --git a/ir/ana/dfs.h b/ir/ana/dfs.h
index d3189fdb0..d80c71154 100644
--- a/ir/ana/dfs.h
+++ b/ir/ana/dfs.h
@@ -1,5 +1,5 @@
 /*
- * Copyright (C) 1995-2007 University of Karlsruhe.  All right reserved.
+ * Copyright (C) 1995-2008 University of Karlsruhe.  All right reserved.
  *
  * This file is part of libFirm.
  *
@@ -21,13 +21,10 @@
  * @file    dfs.h
  * @author  Sebastian Hack
  * @date    20.04.2007
- * @version $Id: $
- * @summary
+ * @version $Id$
+ * @brief
  *
  * Primitive depth-first search on the CFG.
- *
- * Copyright (C) 2007 Universitaet Karlsruhe
- * Released under the GPL
  */
 #ifndef FIRM_ANA_DFS_H
 #define FIRM_ANA_DFS_H
@@ -45,7 +42,7 @@ typedef enum {
 	DFS_EDGE_BACK
 } dfs_edge_kind_t;
 
-extern dfs_edge_kind_t dfs_get_edge_kind(const dfs_t *dfs, void *src, void *tgt);
+extern dfs_edge_kind_t dfs_get_edge_kind(const dfs_t *dfs, const void *src, const void *tgt);
 
 extern dfs_t *dfs_new(const absgraph_t *graph_impl, void *graph);
 extern void dfs_free(dfs_t *dfs);