diff -r daca31868d70 -r a055123339d5 lemon/concept_check.h
--- a/lemon/concept_check.h	Fri Feb 03 16:11:08 2006 +0000
+++ b/lemon/concept_check.h	Fri Feb 03 16:40:16 2006 +0000
@@ -1,8 +1,24 @@
-// -*- C++ -*-
+/* -*- C++ -*-
+ *
+ * This file is a part of LEMON, a generic C++ optimization library
+ *
+ * Copyright (C) 2003-2006
+ * Egervary Jeno Kombinatorikus Optimalizalasi Kutatocsoport
+ * (Egervary Research Group on Combinatorial Optimization, EGRES).
+ *
+ * Permission to use, modify and distribute this software is granted
+ * provided that this copyright notice appears in all copies. For
+ * precise terms see the accompanying LICENSE file.
+ *
+ * This software is provided "AS IS" with no warranty of any kind,
+ * express or implied, and with no claim as to its suitability for any
+ * purpose.
+ *
+ */
+
 // Modified for use in LEMON.
 // We should really consider using Boost...
 
-
 //
 // (C) Copyright Jeremy Siek 2000.
 // Distributed under the Boost Software License, Version 1.0. (See