-#ifndef BOOST_PREPROCESSOR_IDENTITY_HPP
-#define BOOST_PREPROCESSOR_IDENTITY_HPP
-
-/* Copyright (C) 2001
- * Housemarque Oy
- * http://www.housemarque.com
- *
- * Permission to copy, use, modify, sell and distribute this software is
- * granted provided this copyright notice appears in all copies. This
- * software is provided "as is" without express or implied warranty, and
- * with no claim as to its suitability for any purpose.
- *
- * See http://www.boost.org for most recent version.
- */
-
-#include <boost/preprocessor/empty.hpp>
-
-/** <p>Expands to <code>X</code> once invoked.</p>
-
-<p>Designed to be used with BOOST_PP_IF(), when one of the clauses need to be
-invoked.</p>
-
-<p>For example,</p>
-
-<pre>
-BOOST_PP_IF(1,BOOST_PP_IDENTITY(X),BOOST_PP_EMPTY)<b>()</b>
-</pre>
-
-<p>expands to:</p>
-
-<pre>
-X
-</pre>
-
-<h3>Test</h3>
-<ul>
- <li><a href="../../test/preprocessor_test.cpp">preprocessor_test.cpp</a></li>
-</ul>
-*/
-#define BOOST_PP_IDENTITY(X) X BOOST_PP_EMPTY
-#endif
+# /* **************************************************************************
+# * *
+# * (C) Copyright Paul Mensonides 2002.
+# * Distributed under the Boost Software License, Version 1.0. (See
+# * accompanying file LICENSE_1_0.txt or copy at
+# * http://www.boost.org/LICENSE_1_0.txt)
+# * *
+# ************************************************************************** */
+#
+# /* See http://www.boost.org for most recent version. */
+#
+# ifndef BOOST_PREPROCESSOR_IDENTITY_HPP
+# define BOOST_PREPROCESSOR_IDENTITY_HPP
+#
+# include <boost/preprocessor/facilities/identity.hpp>
+#
+# endif