X-Git-Url: http://nsz.repo.hu/git/?a=blobdiff_plain;f=ir%2Fana%2Fabsgraph.h;h=9b6a7d2e55d71e797d5040c2f07101a0ad7a0992;hb=95afc5aaefb484a67fb89f02b5e96cc302fe02ef;hp=356f5719eac79149138f0301667679d8308f53a3;hpb=bd761d8687f89b868057fb823c8abd8f13643c6c;p=libfirm

diff --git a/ir/ana/absgraph.h b/ir/ana/absgraph.h
index 356f5719e..9b6a7d2e5 100644
--- a/ir/ana/absgraph.h
+++ b/ir/ana/absgraph.h
@@ -21,7 +21,7 @@
  * @file    absgraph.h
  * @author  Sebastian Hack
  * @date    20.04.2007
- * @version $Id: $
+ * @version $Id$
  * @summary
  *
  * An abstract graph "interface". Currently
@@ -29,9 +29,6 @@
  *
  * This is just that we can do some graph algos
  * on the CFG, dominance tree, etc.
- *
- * Copyright (C) 2007 Universitaet Karlsruhe
- * Released under the GPL
  */
 #ifndef FIRM_ANA_ABSGRAPH_H
 #define FIRM_ANA_ABSGRAPH_H
@@ -43,7 +40,7 @@ typedef struct _absgraph_t {
 	void (*grow_succs)(void *self, void *node, struct obstack *obst);
 } absgraph_t;
 
-const absgraph_t absgraph_irg_cfg_succ;
-const absgraph_t absgraph_irg_cfg_pred;
+extern const absgraph_t absgraph_irg_cfg_succ;
+extern const absgraph_t absgraph_irg_cfg_pred;
 
 #endif /* FIRM_ANA_ABSGRAPH_H */