fix 64bit warnings

[libfirm] / ir / adt / hungarian.c

diff --git a/ir/adt/hungarian.c b/ir/adt/hungarian.c
index 943567e..05910a9 100644 (file)
--- a/ir/adt/hungarian.c
+++ b/ir/adt/hungarian.c
@@ -24,8 +24,11 @@
  ********************************************************************
  ********************************************************************/
 
-/* $Id$ */
-
+/**
+ * @file
+ * @brief   Solving the Minimum Assignment Problem using the Hungarian Method.
+ * @version $Id$
+ */
 #ifdef HAVE_CONFIG_H
 # include "config.h"
 #endif