Added boost header

test/external/boost/preprocessor/cat.hpp

@@ -0,0 +1,35 @@
+# /* Copyright (C) 2001
+#  * Housemarque Oy
+#  * http://www.housemarque.com
+#  *
+#  * 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)
+#  */
+#
+# /* Revised by Paul Mensonides (2002) */
+#
+# /* See http://www.boost.org for most recent version. */
+#
+# ifndef BOOST_PREPROCESSOR_CAT_HPP
+# define BOOST_PREPROCESSOR_CAT_HPP
+#
+# include <boost/preprocessor/config/config.hpp>
+#
+# /* BOOST_PP_CAT */
+#
+# if ~BOOST_PP_CONFIG_FLAGS() & BOOST_PP_CONFIG_MWCC()
+#    define BOOST_PP_CAT(a, b) BOOST_PP_CAT_I(a, b)
+# else
+#    define BOOST_PP_CAT(a, b) BOOST_PP_CAT_OO((a, b))
+#    define BOOST_PP_CAT_OO(par) BOOST_PP_CAT_I ## par
+# endif
+#
+# if ~BOOST_PP_CONFIG_FLAGS() & BOOST_PP_CONFIG_MSVC()
+#    define BOOST_PP_CAT_I(a, b) a ## b
+# else
+#    define BOOST_PP_CAT_I(a, b) BOOST_PP_CAT_II(a ## b)
+#    define BOOST_PP_CAT_II(res) res
+# endif
+#
+# endif