ndnboost: Also rename BOOST_ to NDNBOOST_
diff --git a/include/ndnboost/preprocessor/cat.hpp b/include/ndnboost/preprocessor/cat.hpp
index 6dbc6c2..b3ed9f6 100644
--- a/include/ndnboost/preprocessor/cat.hpp
+++ b/include/ndnboost/preprocessor/cat.hpp
@@ -11,25 +11,25 @@
#
# /* See http://www.boost.org for most recent version. */
#
-# ifndef BOOST_PREPROCESSOR_CAT_HPP
-# define BOOST_PREPROCESSOR_CAT_HPP
+# ifndef NDNBOOST_PREPROCESSOR_CAT_HPP
+# define NDNBOOST_PREPROCESSOR_CAT_HPP
#
# include <ndnboost/preprocessor/config/config.hpp>
#
-# /* BOOST_PP_CAT */
+# /* NDNBOOST_PP_CAT */
#
-# if ~BOOST_PP_CONFIG_FLAGS() & BOOST_PP_CONFIG_MWCC()
-# define BOOST_PP_CAT(a, b) BOOST_PP_CAT_I(a, b)
+# if ~NDNBOOST_PP_CONFIG_FLAGS() & NDNBOOST_PP_CONFIG_MWCC()
+# define NDNBOOST_PP_CAT(a, b) NDNBOOST_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
+# define NDNBOOST_PP_CAT(a, b) NDNBOOST_PP_CAT_OO((a, b))
+# define NDNBOOST_PP_CAT_OO(par) NDNBOOST_PP_CAT_I ## par
# endif
#
-# if ~BOOST_PP_CONFIG_FLAGS() & BOOST_PP_CONFIG_MSVC()
-# define BOOST_PP_CAT_I(a, b) a ## b
+# if ~NDNBOOST_PP_CONFIG_FLAGS() & NDNBOOST_PP_CONFIG_MSVC()
+# define NDNBOOST_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(p, res) res
+# define NDNBOOST_PP_CAT_I(a, b) NDNBOOST_PP_CAT_II(~, a ## b)
+# define NDNBOOST_PP_CAT_II(p, res) res
# endif
#
# endif