--- /dev/null
+# /* **************************************************************************
+# * *
+# * (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_PUNCTUATION_PAREN_HPP
+# define BOOST_PREPROCESSOR_PUNCTUATION_PAREN_HPP
+#
+# /* BOOST_PP_LPAREN */
+#
+# define BOOST_PP_LPAREN() (
+#
+# /* BOOST_PP_RPAREN */
+#
+# define BOOST_PP_RPAREN() )
+#
+# endif