X-Git-Url: http://nsz.repo.hu/git/?a=blobdiff_plain;f=ir%2Fana%2Firbackedge_t.h;h=1223209f0bc2094839f2bac7e0d6cc87155c75ba;hb=f6aeac6a547a52beb3cb663c5e63c05c9c3728ea;hp=6b13d3b9b0207e2a1f218c00f76748b8ec39a66a;hpb=9b716841c3b0865b86af8d3890b3914060c37ed0;p=libfirm

diff --git a/ir/ana/irbackedge_t.h b/ir/ana/irbackedge_t.h
index 6b13d3b9b..1223209f0 100644
--- a/ir/ana/irbackedge_t.h
+++ b/ir/ana/irbackedge_t.h
@@ -1,5 +1,5 @@
 /*
- * Copyrigth (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.
  *
@@ -29,17 +29,20 @@
 
 /**
  * Allocate a new backedge array on the obstack for given size.
+ *
+ * @param obst   the obstack to allocate the array on
+ * @param size   the size of the backedge array
  */
-int *new_backedge_arr(struct obstack *obst, int size);
+unsigned *new_backedge_arr(struct obstack *obst, unsigned size);
 
 /**
- * allocate new backedge info for nodes.
+ * Allocate new backedge info for a given node.
  */
 void new_backedge_info(ir_node *n);
 
 /**
  * Adapts backedges array to new size.
- * Must be called if in array of irnode is changed.  Else
+ * Must be called if the in array of an IR node is changed.  Else
  * Segmentation faults might occur.
  */
 void fix_backedges(struct obstack *obst, ir_node *n);