diff --git a/include/ndnboost/preprocessor/slot/detail/counter.hpp b/include/ndnboost/preprocessor/slot/detail/counter.hpp
index fb98a8d..428e478 100644
--- a/include/ndnboost/preprocessor/slot/detail/counter.hpp
+++ b/include/ndnboost/preprocessor/slot/detail/counter.hpp
@@ -9,261 +9,261 @@
 #
 # /* See http://www.boost.org for most recent version. */
 #
-# define BOOST_PP_VALUE BOOST_PP_COUNTER + 1
+# define NDNBOOST_PP_VALUE NDNBOOST_PP_COUNTER + 1
 #
 # include <ndnboost/preprocessor/slot/detail/shared.hpp>
 #
-# undef BOOST_PP_COUNTER
+# undef NDNBOOST_PP_COUNTER
 #
-# undef BOOST_PP_COUNTER_DIGIT_1
-# undef BOOST_PP_COUNTER_DIGIT_2
-# undef BOOST_PP_COUNTER_DIGIT_3
-# undef BOOST_PP_COUNTER_DIGIT_4
-# undef BOOST_PP_COUNTER_DIGIT_5
-# undef BOOST_PP_COUNTER_DIGIT_6
-# undef BOOST_PP_COUNTER_DIGIT_7
-# undef BOOST_PP_COUNTER_DIGIT_8
-# undef BOOST_PP_COUNTER_DIGIT_9
-# undef BOOST_PP_COUNTER_DIGIT_10
+# undef NDNBOOST_PP_COUNTER_DIGIT_1
+# undef NDNBOOST_PP_COUNTER_DIGIT_2
+# undef NDNBOOST_PP_COUNTER_DIGIT_3
+# undef NDNBOOST_PP_COUNTER_DIGIT_4
+# undef NDNBOOST_PP_COUNTER_DIGIT_5
+# undef NDNBOOST_PP_COUNTER_DIGIT_6
+# undef NDNBOOST_PP_COUNTER_DIGIT_7
+# undef NDNBOOST_PP_COUNTER_DIGIT_8
+# undef NDNBOOST_PP_COUNTER_DIGIT_9
+# undef NDNBOOST_PP_COUNTER_DIGIT_10
 #
-# if BOOST_PP_SLOT_TEMP_10 == 0
-#    define BOOST_PP_COUNTER_DIGIT_10 0
-# elif BOOST_PP_SLOT_TEMP_10 == 1
-#    define BOOST_PP_COUNTER_DIGIT_10 1
-# elif BOOST_PP_SLOT_TEMP_10 == 2
-#    define BOOST_PP_COUNTER_DIGIT_10 2
-# elif BOOST_PP_SLOT_TEMP_10 == 3
-#    define BOOST_PP_COUNTER_DIGIT_10 3
-# elif BOOST_PP_SLOT_TEMP_10 == 4
-#    define BOOST_PP_COUNTER_DIGIT_10 4
-# elif BOOST_PP_SLOT_TEMP_10 == 5
-#    define BOOST_PP_COUNTER_DIGIT_10 5
-# elif BOOST_PP_SLOT_TEMP_10 == 6
-#    define BOOST_PP_COUNTER_DIGIT_10 6
-# elif BOOST_PP_SLOT_TEMP_10 == 7
-#    define BOOST_PP_COUNTER_DIGIT_10 7
-# elif BOOST_PP_SLOT_TEMP_10 == 8
-#    define BOOST_PP_COUNTER_DIGIT_10 8
-# elif BOOST_PP_SLOT_TEMP_10 == 9
-#    define BOOST_PP_COUNTER_DIGIT_10 9
+# if NDNBOOST_PP_SLOT_TEMP_10 == 0
+#    define NDNBOOST_PP_COUNTER_DIGIT_10 0
+# elif NDNBOOST_PP_SLOT_TEMP_10 == 1
+#    define NDNBOOST_PP_COUNTER_DIGIT_10 1
+# elif NDNBOOST_PP_SLOT_TEMP_10 == 2
+#    define NDNBOOST_PP_COUNTER_DIGIT_10 2
+# elif NDNBOOST_PP_SLOT_TEMP_10 == 3
+#    define NDNBOOST_PP_COUNTER_DIGIT_10 3
+# elif NDNBOOST_PP_SLOT_TEMP_10 == 4
+#    define NDNBOOST_PP_COUNTER_DIGIT_10 4
+# elif NDNBOOST_PP_SLOT_TEMP_10 == 5
+#    define NDNBOOST_PP_COUNTER_DIGIT_10 5
+# elif NDNBOOST_PP_SLOT_TEMP_10 == 6
+#    define NDNBOOST_PP_COUNTER_DIGIT_10 6
+# elif NDNBOOST_PP_SLOT_TEMP_10 == 7
+#    define NDNBOOST_PP_COUNTER_DIGIT_10 7
+# elif NDNBOOST_PP_SLOT_TEMP_10 == 8
+#    define NDNBOOST_PP_COUNTER_DIGIT_10 8
+# elif NDNBOOST_PP_SLOT_TEMP_10 == 9
+#    define NDNBOOST_PP_COUNTER_DIGIT_10 9
 # endif
 #
-# if BOOST_PP_SLOT_TEMP_9 == 0
-#    define BOOST_PP_COUNTER_DIGIT_9 0
-# elif BOOST_PP_SLOT_TEMP_9 == 1
-#    define BOOST_PP_COUNTER_DIGIT_9 1
-# elif BOOST_PP_SLOT_TEMP_9 == 2
-#    define BOOST_PP_COUNTER_DIGIT_9 2
-# elif BOOST_PP_SLOT_TEMP_9 == 3
-#    define BOOST_PP_COUNTER_DIGIT_9 3
-# elif BOOST_PP_SLOT_TEMP_9 == 4
-#    define BOOST_PP_COUNTER_DIGIT_9 4
-# elif BOOST_PP_SLOT_TEMP_9 == 5
-#    define BOOST_PP_COUNTER_DIGIT_9 5
-# elif BOOST_PP_SLOT_TEMP_9 == 6
-#    define BOOST_PP_COUNTER_DIGIT_9 6
-# elif BOOST_PP_SLOT_TEMP_9 == 7
-#    define BOOST_PP_COUNTER_DIGIT_9 7
-# elif BOOST_PP_SLOT_TEMP_9 == 8
-#    define BOOST_PP_COUNTER_DIGIT_9 8
-# elif BOOST_PP_SLOT_TEMP_9 == 9
-#    define BOOST_PP_COUNTER_DIGIT_9 9
+# if NDNBOOST_PP_SLOT_TEMP_9 == 0
+#    define NDNBOOST_PP_COUNTER_DIGIT_9 0
+# elif NDNBOOST_PP_SLOT_TEMP_9 == 1
+#    define NDNBOOST_PP_COUNTER_DIGIT_9 1
+# elif NDNBOOST_PP_SLOT_TEMP_9 == 2
+#    define NDNBOOST_PP_COUNTER_DIGIT_9 2
+# elif NDNBOOST_PP_SLOT_TEMP_9 == 3
+#    define NDNBOOST_PP_COUNTER_DIGIT_9 3
+# elif NDNBOOST_PP_SLOT_TEMP_9 == 4
+#    define NDNBOOST_PP_COUNTER_DIGIT_9 4
+# elif NDNBOOST_PP_SLOT_TEMP_9 == 5
+#    define NDNBOOST_PP_COUNTER_DIGIT_9 5
+# elif NDNBOOST_PP_SLOT_TEMP_9 == 6
+#    define NDNBOOST_PP_COUNTER_DIGIT_9 6
+# elif NDNBOOST_PP_SLOT_TEMP_9 == 7
+#    define NDNBOOST_PP_COUNTER_DIGIT_9 7
+# elif NDNBOOST_PP_SLOT_TEMP_9 == 8
+#    define NDNBOOST_PP_COUNTER_DIGIT_9 8
+# elif NDNBOOST_PP_SLOT_TEMP_9 == 9
+#    define NDNBOOST_PP_COUNTER_DIGIT_9 9
 # endif
 #
-# if BOOST_PP_SLOT_TEMP_8 == 0
-#    define BOOST_PP_COUNTER_DIGIT_8 0
-# elif BOOST_PP_SLOT_TEMP_8 == 1
-#    define BOOST_PP_COUNTER_DIGIT_8 1
-# elif BOOST_PP_SLOT_TEMP_8 == 2
-#    define BOOST_PP_COUNTER_DIGIT_8 2
-# elif BOOST_PP_SLOT_TEMP_8 == 3
-#    define BOOST_PP_COUNTER_DIGIT_8 3
-# elif BOOST_PP_SLOT_TEMP_8 == 4
-#    define BOOST_PP_COUNTER_DIGIT_8 4
-# elif BOOST_PP_SLOT_TEMP_8 == 5
-#    define BOOST_PP_COUNTER_DIGIT_8 5
-# elif BOOST_PP_SLOT_TEMP_8 == 6
-#    define BOOST_PP_COUNTER_DIGIT_8 6
-# elif BOOST_PP_SLOT_TEMP_8 == 7
-#    define BOOST_PP_COUNTER_DIGIT_8 7
-# elif BOOST_PP_SLOT_TEMP_8 == 8
-#    define BOOST_PP_COUNTER_DIGIT_8 8
-# elif BOOST_PP_SLOT_TEMP_8 == 9
-#    define BOOST_PP_COUNTER_DIGIT_8 9
+# if NDNBOOST_PP_SLOT_TEMP_8 == 0
+#    define NDNBOOST_PP_COUNTER_DIGIT_8 0
+# elif NDNBOOST_PP_SLOT_TEMP_8 == 1
+#    define NDNBOOST_PP_COUNTER_DIGIT_8 1
+# elif NDNBOOST_PP_SLOT_TEMP_8 == 2
+#    define NDNBOOST_PP_COUNTER_DIGIT_8 2
+# elif NDNBOOST_PP_SLOT_TEMP_8 == 3
+#    define NDNBOOST_PP_COUNTER_DIGIT_8 3
+# elif NDNBOOST_PP_SLOT_TEMP_8 == 4
+#    define NDNBOOST_PP_COUNTER_DIGIT_8 4
+# elif NDNBOOST_PP_SLOT_TEMP_8 == 5
+#    define NDNBOOST_PP_COUNTER_DIGIT_8 5
+# elif NDNBOOST_PP_SLOT_TEMP_8 == 6
+#    define NDNBOOST_PP_COUNTER_DIGIT_8 6
+# elif NDNBOOST_PP_SLOT_TEMP_8 == 7
+#    define NDNBOOST_PP_COUNTER_DIGIT_8 7
+# elif NDNBOOST_PP_SLOT_TEMP_8 == 8
+#    define NDNBOOST_PP_COUNTER_DIGIT_8 8
+# elif NDNBOOST_PP_SLOT_TEMP_8 == 9
+#    define NDNBOOST_PP_COUNTER_DIGIT_8 9
 # endif
 #
-# if BOOST_PP_SLOT_TEMP_7 == 0
-#    define BOOST_PP_COUNTER_DIGIT_7 0
-# elif BOOST_PP_SLOT_TEMP_7 == 1
-#    define BOOST_PP_COUNTER_DIGIT_7 1
-# elif BOOST_PP_SLOT_TEMP_7 == 2
-#    define BOOST_PP_COUNTER_DIGIT_7 2
-# elif BOOST_PP_SLOT_TEMP_7 == 3
-#    define BOOST_PP_COUNTER_DIGIT_7 3
-# elif BOOST_PP_SLOT_TEMP_7 == 4
-#    define BOOST_PP_COUNTER_DIGIT_7 4
-# elif BOOST_PP_SLOT_TEMP_7 == 5
-#    define BOOST_PP_COUNTER_DIGIT_7 5
-# elif BOOST_PP_SLOT_TEMP_7 == 6
-#    define BOOST_PP_COUNTER_DIGIT_7 6
-# elif BOOST_PP_SLOT_TEMP_7 == 7
-#    define BOOST_PP_COUNTER_DIGIT_7 7
-# elif BOOST_PP_SLOT_TEMP_7 == 8
-#    define BOOST_PP_COUNTER_DIGIT_7 8
-# elif BOOST_PP_SLOT_TEMP_7 == 9
-#    define BOOST_PP_COUNTER_DIGIT_7 9
+# if NDNBOOST_PP_SLOT_TEMP_7 == 0
+#    define NDNBOOST_PP_COUNTER_DIGIT_7 0
+# elif NDNBOOST_PP_SLOT_TEMP_7 == 1
+#    define NDNBOOST_PP_COUNTER_DIGIT_7 1
+# elif NDNBOOST_PP_SLOT_TEMP_7 == 2
+#    define NDNBOOST_PP_COUNTER_DIGIT_7 2
+# elif NDNBOOST_PP_SLOT_TEMP_7 == 3
+#    define NDNBOOST_PP_COUNTER_DIGIT_7 3
+# elif NDNBOOST_PP_SLOT_TEMP_7 == 4
+#    define NDNBOOST_PP_COUNTER_DIGIT_7 4
+# elif NDNBOOST_PP_SLOT_TEMP_7 == 5
+#    define NDNBOOST_PP_COUNTER_DIGIT_7 5
+# elif NDNBOOST_PP_SLOT_TEMP_7 == 6
+#    define NDNBOOST_PP_COUNTER_DIGIT_7 6
+# elif NDNBOOST_PP_SLOT_TEMP_7 == 7
+#    define NDNBOOST_PP_COUNTER_DIGIT_7 7
+# elif NDNBOOST_PP_SLOT_TEMP_7 == 8
+#    define NDNBOOST_PP_COUNTER_DIGIT_7 8
+# elif NDNBOOST_PP_SLOT_TEMP_7 == 9
+#    define NDNBOOST_PP_COUNTER_DIGIT_7 9
 # endif
 #
-# if BOOST_PP_SLOT_TEMP_6 == 0
-#    define BOOST_PP_COUNTER_DIGIT_6 0
-# elif BOOST_PP_SLOT_TEMP_6 == 1
-#    define BOOST_PP_COUNTER_DIGIT_6 1
-# elif BOOST_PP_SLOT_TEMP_6 == 2
-#    define BOOST_PP_COUNTER_DIGIT_6 2
-# elif BOOST_PP_SLOT_TEMP_6 == 3
-#    define BOOST_PP_COUNTER_DIGIT_6 3
-# elif BOOST_PP_SLOT_TEMP_6 == 4
-#    define BOOST_PP_COUNTER_DIGIT_6 4
-# elif BOOST_PP_SLOT_TEMP_6 == 5
-#    define BOOST_PP_COUNTER_DIGIT_6 5
-# elif BOOST_PP_SLOT_TEMP_6 == 6
-#    define BOOST_PP_COUNTER_DIGIT_6 6
-# elif BOOST_PP_SLOT_TEMP_6 == 7
-#    define BOOST_PP_COUNTER_DIGIT_6 7
-# elif BOOST_PP_SLOT_TEMP_6 == 8
-#    define BOOST_PP_COUNTER_DIGIT_6 8
-# elif BOOST_PP_SLOT_TEMP_6 == 9
-#    define BOOST_PP_COUNTER_DIGIT_6 9
+# if NDNBOOST_PP_SLOT_TEMP_6 == 0
+#    define NDNBOOST_PP_COUNTER_DIGIT_6 0
+# elif NDNBOOST_PP_SLOT_TEMP_6 == 1
+#    define NDNBOOST_PP_COUNTER_DIGIT_6 1
+# elif NDNBOOST_PP_SLOT_TEMP_6 == 2
+#    define NDNBOOST_PP_COUNTER_DIGIT_6 2
+# elif NDNBOOST_PP_SLOT_TEMP_6 == 3
+#    define NDNBOOST_PP_COUNTER_DIGIT_6 3
+# elif NDNBOOST_PP_SLOT_TEMP_6 == 4
+#    define NDNBOOST_PP_COUNTER_DIGIT_6 4
+# elif NDNBOOST_PP_SLOT_TEMP_6 == 5
+#    define NDNBOOST_PP_COUNTER_DIGIT_6 5
+# elif NDNBOOST_PP_SLOT_TEMP_6 == 6
+#    define NDNBOOST_PP_COUNTER_DIGIT_6 6
+# elif NDNBOOST_PP_SLOT_TEMP_6 == 7
+#    define NDNBOOST_PP_COUNTER_DIGIT_6 7
+# elif NDNBOOST_PP_SLOT_TEMP_6 == 8
+#    define NDNBOOST_PP_COUNTER_DIGIT_6 8
+# elif NDNBOOST_PP_SLOT_TEMP_6 == 9
+#    define NDNBOOST_PP_COUNTER_DIGIT_6 9
 # endif
 #
-# if BOOST_PP_SLOT_TEMP_5 == 0
-#    define BOOST_PP_COUNTER_DIGIT_5 0
-# elif BOOST_PP_SLOT_TEMP_5 == 1
-#    define BOOST_PP_COUNTER_DIGIT_5 1
-# elif BOOST_PP_SLOT_TEMP_5 == 2
-#    define BOOST_PP_COUNTER_DIGIT_5 2
-# elif BOOST_PP_SLOT_TEMP_5 == 3
-#    define BOOST_PP_COUNTER_DIGIT_5 3
-# elif BOOST_PP_SLOT_TEMP_5 == 4
-#    define BOOST_PP_COUNTER_DIGIT_5 4
-# elif BOOST_PP_SLOT_TEMP_5 == 5
-#    define BOOST_PP_COUNTER_DIGIT_5 5
-# elif BOOST_PP_SLOT_TEMP_5 == 6
-#    define BOOST_PP_COUNTER_DIGIT_5 6
-# elif BOOST_PP_SLOT_TEMP_5 == 7
-#    define BOOST_PP_COUNTER_DIGIT_5 7
-# elif BOOST_PP_SLOT_TEMP_5 == 8
-#    define BOOST_PP_COUNTER_DIGIT_5 8
-# elif BOOST_PP_SLOT_TEMP_5 == 9
-#    define BOOST_PP_COUNTER_DIGIT_5 9
+# if NDNBOOST_PP_SLOT_TEMP_5 == 0
+#    define NDNBOOST_PP_COUNTER_DIGIT_5 0
+# elif NDNBOOST_PP_SLOT_TEMP_5 == 1
+#    define NDNBOOST_PP_COUNTER_DIGIT_5 1
+# elif NDNBOOST_PP_SLOT_TEMP_5 == 2
+#    define NDNBOOST_PP_COUNTER_DIGIT_5 2
+# elif NDNBOOST_PP_SLOT_TEMP_5 == 3
+#    define NDNBOOST_PP_COUNTER_DIGIT_5 3
+# elif NDNBOOST_PP_SLOT_TEMP_5 == 4
+#    define NDNBOOST_PP_COUNTER_DIGIT_5 4
+# elif NDNBOOST_PP_SLOT_TEMP_5 == 5
+#    define NDNBOOST_PP_COUNTER_DIGIT_5 5
+# elif NDNBOOST_PP_SLOT_TEMP_5 == 6
+#    define NDNBOOST_PP_COUNTER_DIGIT_5 6
+# elif NDNBOOST_PP_SLOT_TEMP_5 == 7
+#    define NDNBOOST_PP_COUNTER_DIGIT_5 7
+# elif NDNBOOST_PP_SLOT_TEMP_5 == 8
+#    define NDNBOOST_PP_COUNTER_DIGIT_5 8
+# elif NDNBOOST_PP_SLOT_TEMP_5 == 9
+#    define NDNBOOST_PP_COUNTER_DIGIT_5 9
 # endif
 #
-# if BOOST_PP_SLOT_TEMP_4 == 0
-#    define BOOST_PP_COUNTER_DIGIT_4 0
-# elif BOOST_PP_SLOT_TEMP_4 == 1
-#    define BOOST_PP_COUNTER_DIGIT_4 1
-# elif BOOST_PP_SLOT_TEMP_4 == 2
-#    define BOOST_PP_COUNTER_DIGIT_4 2
-# elif BOOST_PP_SLOT_TEMP_4 == 3
-#    define BOOST_PP_COUNTER_DIGIT_4 3
-# elif BOOST_PP_SLOT_TEMP_4 == 4
-#    define BOOST_PP_COUNTER_DIGIT_4 4
-# elif BOOST_PP_SLOT_TEMP_4 == 5
-#    define BOOST_PP_COUNTER_DIGIT_4 5
-# elif BOOST_PP_SLOT_TEMP_4 == 6
-#    define BOOST_PP_COUNTER_DIGIT_4 6
-# elif BOOST_PP_SLOT_TEMP_4 == 7
-#    define BOOST_PP_COUNTER_DIGIT_4 7
-# elif BOOST_PP_SLOT_TEMP_4 == 8
-#    define BOOST_PP_COUNTER_DIGIT_4 8
-# elif BOOST_PP_SLOT_TEMP_4 == 9
-#    define BOOST_PP_COUNTER_DIGIT_4 9
+# if NDNBOOST_PP_SLOT_TEMP_4 == 0
+#    define NDNBOOST_PP_COUNTER_DIGIT_4 0
+# elif NDNBOOST_PP_SLOT_TEMP_4 == 1
+#    define NDNBOOST_PP_COUNTER_DIGIT_4 1
+# elif NDNBOOST_PP_SLOT_TEMP_4 == 2
+#    define NDNBOOST_PP_COUNTER_DIGIT_4 2
+# elif NDNBOOST_PP_SLOT_TEMP_4 == 3
+#    define NDNBOOST_PP_COUNTER_DIGIT_4 3
+# elif NDNBOOST_PP_SLOT_TEMP_4 == 4
+#    define NDNBOOST_PP_COUNTER_DIGIT_4 4
+# elif NDNBOOST_PP_SLOT_TEMP_4 == 5
+#    define NDNBOOST_PP_COUNTER_DIGIT_4 5
+# elif NDNBOOST_PP_SLOT_TEMP_4 == 6
+#    define NDNBOOST_PP_COUNTER_DIGIT_4 6
+# elif NDNBOOST_PP_SLOT_TEMP_4 == 7
+#    define NDNBOOST_PP_COUNTER_DIGIT_4 7
+# elif NDNBOOST_PP_SLOT_TEMP_4 == 8
+#    define NDNBOOST_PP_COUNTER_DIGIT_4 8
+# elif NDNBOOST_PP_SLOT_TEMP_4 == 9
+#    define NDNBOOST_PP_COUNTER_DIGIT_4 9
 # endif
 #
-# if BOOST_PP_SLOT_TEMP_3 == 0
-#    define BOOST_PP_COUNTER_DIGIT_3 0
-# elif BOOST_PP_SLOT_TEMP_3 == 1
-#    define BOOST_PP_COUNTER_DIGIT_3 1
-# elif BOOST_PP_SLOT_TEMP_3 == 2
-#    define BOOST_PP_COUNTER_DIGIT_3 2
-# elif BOOST_PP_SLOT_TEMP_3 == 3
-#    define BOOST_PP_COUNTER_DIGIT_3 3
-# elif BOOST_PP_SLOT_TEMP_3 == 4
-#    define BOOST_PP_COUNTER_DIGIT_3 4
-# elif BOOST_PP_SLOT_TEMP_3 == 5
-#    define BOOST_PP_COUNTER_DIGIT_3 5
-# elif BOOST_PP_SLOT_TEMP_3 == 6
-#    define BOOST_PP_COUNTER_DIGIT_3 6
-# elif BOOST_PP_SLOT_TEMP_3 == 7
-#    define BOOST_PP_COUNTER_DIGIT_3 7
-# elif BOOST_PP_SLOT_TEMP_3 == 8
-#    define BOOST_PP_COUNTER_DIGIT_3 8
-# elif BOOST_PP_SLOT_TEMP_3 == 9
-#    define BOOST_PP_COUNTER_DIGIT_3 9
+# if NDNBOOST_PP_SLOT_TEMP_3 == 0
+#    define NDNBOOST_PP_COUNTER_DIGIT_3 0
+# elif NDNBOOST_PP_SLOT_TEMP_3 == 1
+#    define NDNBOOST_PP_COUNTER_DIGIT_3 1
+# elif NDNBOOST_PP_SLOT_TEMP_3 == 2
+#    define NDNBOOST_PP_COUNTER_DIGIT_3 2
+# elif NDNBOOST_PP_SLOT_TEMP_3 == 3
+#    define NDNBOOST_PP_COUNTER_DIGIT_3 3
+# elif NDNBOOST_PP_SLOT_TEMP_3 == 4
+#    define NDNBOOST_PP_COUNTER_DIGIT_3 4
+# elif NDNBOOST_PP_SLOT_TEMP_3 == 5
+#    define NDNBOOST_PP_COUNTER_DIGIT_3 5
+# elif NDNBOOST_PP_SLOT_TEMP_3 == 6
+#    define NDNBOOST_PP_COUNTER_DIGIT_3 6
+# elif NDNBOOST_PP_SLOT_TEMP_3 == 7
+#    define NDNBOOST_PP_COUNTER_DIGIT_3 7
+# elif NDNBOOST_PP_SLOT_TEMP_3 == 8
+#    define NDNBOOST_PP_COUNTER_DIGIT_3 8
+# elif NDNBOOST_PP_SLOT_TEMP_3 == 9
+#    define NDNBOOST_PP_COUNTER_DIGIT_3 9
 # endif
 #
-# if BOOST_PP_SLOT_TEMP_2 == 0
-#    define BOOST_PP_COUNTER_DIGIT_2 0
-# elif BOOST_PP_SLOT_TEMP_2 == 1
-#    define BOOST_PP_COUNTER_DIGIT_2 1
-# elif BOOST_PP_SLOT_TEMP_2 == 2
-#    define BOOST_PP_COUNTER_DIGIT_2 2
-# elif BOOST_PP_SLOT_TEMP_2 == 3
-#    define BOOST_PP_COUNTER_DIGIT_2 3
-# elif BOOST_PP_SLOT_TEMP_2 == 4
-#    define BOOST_PP_COUNTER_DIGIT_2 4
-# elif BOOST_PP_SLOT_TEMP_2 == 5
-#    define BOOST_PP_COUNTER_DIGIT_2 5
-# elif BOOST_PP_SLOT_TEMP_2 == 6
-#    define BOOST_PP_COUNTER_DIGIT_2 6
-# elif BOOST_PP_SLOT_TEMP_2 == 7
-#    define BOOST_PP_COUNTER_DIGIT_2 7
-# elif BOOST_PP_SLOT_TEMP_2 == 8
-#    define BOOST_PP_COUNTER_DIGIT_2 8
-# elif BOOST_PP_SLOT_TEMP_2 == 9
-#    define BOOST_PP_COUNTER_DIGIT_2 9
+# if NDNBOOST_PP_SLOT_TEMP_2 == 0
+#    define NDNBOOST_PP_COUNTER_DIGIT_2 0
+# elif NDNBOOST_PP_SLOT_TEMP_2 == 1
+#    define NDNBOOST_PP_COUNTER_DIGIT_2 1
+# elif NDNBOOST_PP_SLOT_TEMP_2 == 2
+#    define NDNBOOST_PP_COUNTER_DIGIT_2 2
+# elif NDNBOOST_PP_SLOT_TEMP_2 == 3
+#    define NDNBOOST_PP_COUNTER_DIGIT_2 3
+# elif NDNBOOST_PP_SLOT_TEMP_2 == 4
+#    define NDNBOOST_PP_COUNTER_DIGIT_2 4
+# elif NDNBOOST_PP_SLOT_TEMP_2 == 5
+#    define NDNBOOST_PP_COUNTER_DIGIT_2 5
+# elif NDNBOOST_PP_SLOT_TEMP_2 == 6
+#    define NDNBOOST_PP_COUNTER_DIGIT_2 6
+# elif NDNBOOST_PP_SLOT_TEMP_2 == 7
+#    define NDNBOOST_PP_COUNTER_DIGIT_2 7
+# elif NDNBOOST_PP_SLOT_TEMP_2 == 8
+#    define NDNBOOST_PP_COUNTER_DIGIT_2 8
+# elif NDNBOOST_PP_SLOT_TEMP_2 == 9
+#    define NDNBOOST_PP_COUNTER_DIGIT_2 9
 # endif
 #
-# if BOOST_PP_SLOT_TEMP_1 == 0
-#    define BOOST_PP_COUNTER_DIGIT_1 0
-# elif BOOST_PP_SLOT_TEMP_1 == 1
-#    define BOOST_PP_COUNTER_DIGIT_1 1
-# elif BOOST_PP_SLOT_TEMP_1 == 2
-#    define BOOST_PP_COUNTER_DIGIT_1 2
-# elif BOOST_PP_SLOT_TEMP_1 == 3
-#    define BOOST_PP_COUNTER_DIGIT_1 3
-# elif BOOST_PP_SLOT_TEMP_1 == 4
-#    define BOOST_PP_COUNTER_DIGIT_1 4
-# elif BOOST_PP_SLOT_TEMP_1 == 5
-#    define BOOST_PP_COUNTER_DIGIT_1 5
-# elif BOOST_PP_SLOT_TEMP_1 == 6
-#    define BOOST_PP_COUNTER_DIGIT_1 6
-# elif BOOST_PP_SLOT_TEMP_1 == 7
-#    define BOOST_PP_COUNTER_DIGIT_1 7
-# elif BOOST_PP_SLOT_TEMP_1 == 8
-#    define BOOST_PP_COUNTER_DIGIT_1 8
-# elif BOOST_PP_SLOT_TEMP_1 == 9
-#    define BOOST_PP_COUNTER_DIGIT_1 9
+# if NDNBOOST_PP_SLOT_TEMP_1 == 0
+#    define NDNBOOST_PP_COUNTER_DIGIT_1 0
+# elif NDNBOOST_PP_SLOT_TEMP_1 == 1
+#    define NDNBOOST_PP_COUNTER_DIGIT_1 1
+# elif NDNBOOST_PP_SLOT_TEMP_1 == 2
+#    define NDNBOOST_PP_COUNTER_DIGIT_1 2
+# elif NDNBOOST_PP_SLOT_TEMP_1 == 3
+#    define NDNBOOST_PP_COUNTER_DIGIT_1 3
+# elif NDNBOOST_PP_SLOT_TEMP_1 == 4
+#    define NDNBOOST_PP_COUNTER_DIGIT_1 4
+# elif NDNBOOST_PP_SLOT_TEMP_1 == 5
+#    define NDNBOOST_PP_COUNTER_DIGIT_1 5
+# elif NDNBOOST_PP_SLOT_TEMP_1 == 6
+#    define NDNBOOST_PP_COUNTER_DIGIT_1 6
+# elif NDNBOOST_PP_SLOT_TEMP_1 == 7
+#    define NDNBOOST_PP_COUNTER_DIGIT_1 7
+# elif NDNBOOST_PP_SLOT_TEMP_1 == 8
+#    define NDNBOOST_PP_COUNTER_DIGIT_1 8
+# elif NDNBOOST_PP_SLOT_TEMP_1 == 9
+#    define NDNBOOST_PP_COUNTER_DIGIT_1 9
 # endif
 #
-# if BOOST_PP_COUNTER_DIGIT_10
-#    define BOOST_PP_COUNTER BOOST_PP_SLOT_CC_10(BOOST_PP_COUNTER_DIGIT_10, BOOST_PP_COUNTER_DIGIT_9, BOOST_PP_COUNTER_DIGIT_8, BOOST_PP_COUNTER_DIGIT_7, BOOST_PP_COUNTER_DIGIT_6, BOOST_PP_COUNTER_DIGIT_5, BOOST_PP_COUNTER_DIGIT_4, BOOST_PP_COUNTER_DIGIT_3, BOOST_PP_COUNTER_DIGIT_2, BOOST_PP_COUNTER_DIGIT_1)
-# elif BOOST_PP_COUNTER_DIGIT_9
-#    define BOOST_PP_COUNTER BOOST_PP_SLOT_CC_9(BOOST_PP_COUNTER_DIGIT_9, BOOST_PP_COUNTER_DIGIT_8, BOOST_PP_COUNTER_DIGIT_7, BOOST_PP_COUNTER_DIGIT_6, BOOST_PP_COUNTER_DIGIT_5, BOOST_PP_COUNTER_DIGIT_4, BOOST_PP_COUNTER_DIGIT_3, BOOST_PP_COUNTER_DIGIT_2, BOOST_PP_COUNTER_DIGIT_1)
-# elif BOOST_PP_COUNTER_DIGIT_8
-#    define BOOST_PP_COUNTER BOOST_PP_SLOT_CC_8(BOOST_PP_COUNTER_DIGIT_8, BOOST_PP_COUNTER_DIGIT_7, BOOST_PP_COUNTER_DIGIT_6, BOOST_PP_COUNTER_DIGIT_5, BOOST_PP_COUNTER_DIGIT_4, BOOST_PP_COUNTER_DIGIT_3, BOOST_PP_COUNTER_DIGIT_2, BOOST_PP_COUNTER_DIGIT_1)
-# elif BOOST_PP_COUNTER_DIGIT_7
-#    define BOOST_PP_COUNTER BOOST_PP_SLOT_CC_7(BOOST_PP_COUNTER_DIGIT_7, BOOST_PP_COUNTER_DIGIT_6, BOOST_PP_COUNTER_DIGIT_5, BOOST_PP_COUNTER_DIGIT_4, BOOST_PP_COUNTER_DIGIT_3, BOOST_PP_COUNTER_DIGIT_2, BOOST_PP_COUNTER_DIGIT_1)
-# elif BOOST_PP_COUNTER_DIGIT_6
-#    define BOOST_PP_COUNTER BOOST_PP_SLOT_CC_6(BOOST_PP_COUNTER_DIGIT_6, BOOST_PP_COUNTER_DIGIT_5, BOOST_PP_COUNTER_DIGIT_4, BOOST_PP_COUNTER_DIGIT_3, BOOST_PP_COUNTER_DIGIT_2, BOOST_PP_COUNTER_DIGIT_1)
-# elif BOOST_PP_COUNTER_DIGIT_5
-#    define BOOST_PP_COUNTER BOOST_PP_SLOT_CC_5(BOOST_PP_COUNTER_DIGIT_5, BOOST_PP_COUNTER_DIGIT_4, BOOST_PP_COUNTER_DIGIT_3, BOOST_PP_COUNTER_DIGIT_2, BOOST_PP_COUNTER_DIGIT_1)
-# elif BOOST_PP_COUNTER_DIGIT_4
-#    define BOOST_PP_COUNTER BOOST_PP_SLOT_CC_4(BOOST_PP_COUNTER_DIGIT_4, BOOST_PP_COUNTER_DIGIT_3, BOOST_PP_COUNTER_DIGIT_2, BOOST_PP_COUNTER_DIGIT_1)
-# elif BOOST_PP_COUNTER_DIGIT_3
-#    define BOOST_PP_COUNTER BOOST_PP_SLOT_CC_3(BOOST_PP_COUNTER_DIGIT_3, BOOST_PP_COUNTER_DIGIT_2, BOOST_PP_COUNTER_DIGIT_1)
-# elif BOOST_PP_COUNTER_DIGIT_2
-#    define BOOST_PP_COUNTER BOOST_PP_SLOT_CC_2(BOOST_PP_COUNTER_DIGIT_2, BOOST_PP_COUNTER_DIGIT_1)
+# if NDNBOOST_PP_COUNTER_DIGIT_10
+#    define NDNBOOST_PP_COUNTER NDNBOOST_PP_SLOT_CC_10(NDNBOOST_PP_COUNTER_DIGIT_10, NDNBOOST_PP_COUNTER_DIGIT_9, NDNBOOST_PP_COUNTER_DIGIT_8, NDNBOOST_PP_COUNTER_DIGIT_7, NDNBOOST_PP_COUNTER_DIGIT_6, NDNBOOST_PP_COUNTER_DIGIT_5, NDNBOOST_PP_COUNTER_DIGIT_4, NDNBOOST_PP_COUNTER_DIGIT_3, NDNBOOST_PP_COUNTER_DIGIT_2, NDNBOOST_PP_COUNTER_DIGIT_1)
+# elif NDNBOOST_PP_COUNTER_DIGIT_9
+#    define NDNBOOST_PP_COUNTER NDNBOOST_PP_SLOT_CC_9(NDNBOOST_PP_COUNTER_DIGIT_9, NDNBOOST_PP_COUNTER_DIGIT_8, NDNBOOST_PP_COUNTER_DIGIT_7, NDNBOOST_PP_COUNTER_DIGIT_6, NDNBOOST_PP_COUNTER_DIGIT_5, NDNBOOST_PP_COUNTER_DIGIT_4, NDNBOOST_PP_COUNTER_DIGIT_3, NDNBOOST_PP_COUNTER_DIGIT_2, NDNBOOST_PP_COUNTER_DIGIT_1)
+# elif NDNBOOST_PP_COUNTER_DIGIT_8
+#    define NDNBOOST_PP_COUNTER NDNBOOST_PP_SLOT_CC_8(NDNBOOST_PP_COUNTER_DIGIT_8, NDNBOOST_PP_COUNTER_DIGIT_7, NDNBOOST_PP_COUNTER_DIGIT_6, NDNBOOST_PP_COUNTER_DIGIT_5, NDNBOOST_PP_COUNTER_DIGIT_4, NDNBOOST_PP_COUNTER_DIGIT_3, NDNBOOST_PP_COUNTER_DIGIT_2, NDNBOOST_PP_COUNTER_DIGIT_1)
+# elif NDNBOOST_PP_COUNTER_DIGIT_7
+#    define NDNBOOST_PP_COUNTER NDNBOOST_PP_SLOT_CC_7(NDNBOOST_PP_COUNTER_DIGIT_7, NDNBOOST_PP_COUNTER_DIGIT_6, NDNBOOST_PP_COUNTER_DIGIT_5, NDNBOOST_PP_COUNTER_DIGIT_4, NDNBOOST_PP_COUNTER_DIGIT_3, NDNBOOST_PP_COUNTER_DIGIT_2, NDNBOOST_PP_COUNTER_DIGIT_1)
+# elif NDNBOOST_PP_COUNTER_DIGIT_6
+#    define NDNBOOST_PP_COUNTER NDNBOOST_PP_SLOT_CC_6(NDNBOOST_PP_COUNTER_DIGIT_6, NDNBOOST_PP_COUNTER_DIGIT_5, NDNBOOST_PP_COUNTER_DIGIT_4, NDNBOOST_PP_COUNTER_DIGIT_3, NDNBOOST_PP_COUNTER_DIGIT_2, NDNBOOST_PP_COUNTER_DIGIT_1)
+# elif NDNBOOST_PP_COUNTER_DIGIT_5
+#    define NDNBOOST_PP_COUNTER NDNBOOST_PP_SLOT_CC_5(NDNBOOST_PP_COUNTER_DIGIT_5, NDNBOOST_PP_COUNTER_DIGIT_4, NDNBOOST_PP_COUNTER_DIGIT_3, NDNBOOST_PP_COUNTER_DIGIT_2, NDNBOOST_PP_COUNTER_DIGIT_1)
+# elif NDNBOOST_PP_COUNTER_DIGIT_4
+#    define NDNBOOST_PP_COUNTER NDNBOOST_PP_SLOT_CC_4(NDNBOOST_PP_COUNTER_DIGIT_4, NDNBOOST_PP_COUNTER_DIGIT_3, NDNBOOST_PP_COUNTER_DIGIT_2, NDNBOOST_PP_COUNTER_DIGIT_1)
+# elif NDNBOOST_PP_COUNTER_DIGIT_3
+#    define NDNBOOST_PP_COUNTER NDNBOOST_PP_SLOT_CC_3(NDNBOOST_PP_COUNTER_DIGIT_3, NDNBOOST_PP_COUNTER_DIGIT_2, NDNBOOST_PP_COUNTER_DIGIT_1)
+# elif NDNBOOST_PP_COUNTER_DIGIT_2
+#    define NDNBOOST_PP_COUNTER NDNBOOST_PP_SLOT_CC_2(NDNBOOST_PP_COUNTER_DIGIT_2, NDNBOOST_PP_COUNTER_DIGIT_1)
 # else
-#    define BOOST_PP_COUNTER BOOST_PP_COUNTER_DIGIT_1
+#    define NDNBOOST_PP_COUNTER NDNBOOST_PP_COUNTER_DIGIT_1
 # endif
diff --git a/include/ndnboost/preprocessor/slot/detail/def.hpp b/include/ndnboost/preprocessor/slot/detail/def.hpp
index 885099e..0584971 100644
--- a/include/ndnboost/preprocessor/slot/detail/def.hpp
+++ b/include/ndnboost/preprocessor/slot/detail/def.hpp
@@ -9,41 +9,41 @@
 #
 # /* See http://www.boost.org for most recent version. */
 #
-# ifndef BOOST_PREPROCESSOR_SLOT_DETAIL_DEF_HPP
-# define BOOST_PREPROCESSOR_SLOT_DETAIL_DEF_HPP
+# ifndef NDNBOOST_PREPROCESSOR_SLOT_DETAIL_DEF_HPP
+# define NDNBOOST_PREPROCESSOR_SLOT_DETAIL_DEF_HPP
 #
-# /* BOOST_PP_SLOT_OFFSET_x */
+# /* NDNBOOST_PP_SLOT_OFFSET_x */
 #
-# define BOOST_PP_SLOT_OFFSET_10(x) (x) % 1000000000UL
-# define BOOST_PP_SLOT_OFFSET_9(x) BOOST_PP_SLOT_OFFSET_10(x) % 100000000UL
-# define BOOST_PP_SLOT_OFFSET_8(x) BOOST_PP_SLOT_OFFSET_9(x) % 10000000UL
-# define BOOST_PP_SLOT_OFFSET_7(x) BOOST_PP_SLOT_OFFSET_8(x) % 1000000UL
-# define BOOST_PP_SLOT_OFFSET_6(x) BOOST_PP_SLOT_OFFSET_7(x) % 100000UL
-# define BOOST_PP_SLOT_OFFSET_5(x) BOOST_PP_SLOT_OFFSET_6(x) % 10000UL
-# define BOOST_PP_SLOT_OFFSET_4(x) BOOST_PP_SLOT_OFFSET_5(x) % 1000UL
-# define BOOST_PP_SLOT_OFFSET_3(x) BOOST_PP_SLOT_OFFSET_4(x) % 100UL
-# define BOOST_PP_SLOT_OFFSET_2(x) BOOST_PP_SLOT_OFFSET_3(x) % 10UL
+# define NDNBOOST_PP_SLOT_OFFSET_10(x) (x) % 1000000000UL
+# define NDNBOOST_PP_SLOT_OFFSET_9(x) NDNBOOST_PP_SLOT_OFFSET_10(x) % 100000000UL
+# define NDNBOOST_PP_SLOT_OFFSET_8(x) NDNBOOST_PP_SLOT_OFFSET_9(x) % 10000000UL
+# define NDNBOOST_PP_SLOT_OFFSET_7(x) NDNBOOST_PP_SLOT_OFFSET_8(x) % 1000000UL
+# define NDNBOOST_PP_SLOT_OFFSET_6(x) NDNBOOST_PP_SLOT_OFFSET_7(x) % 100000UL
+# define NDNBOOST_PP_SLOT_OFFSET_5(x) NDNBOOST_PP_SLOT_OFFSET_6(x) % 10000UL
+# define NDNBOOST_PP_SLOT_OFFSET_4(x) NDNBOOST_PP_SLOT_OFFSET_5(x) % 1000UL
+# define NDNBOOST_PP_SLOT_OFFSET_3(x) NDNBOOST_PP_SLOT_OFFSET_4(x) % 100UL
+# define NDNBOOST_PP_SLOT_OFFSET_2(x) NDNBOOST_PP_SLOT_OFFSET_3(x) % 10UL
 #
-# /* BOOST_PP_SLOT_CC_x */
+# /* NDNBOOST_PP_SLOT_CC_x */
 #
-# define BOOST_PP_SLOT_CC_2(a, b) BOOST_PP_SLOT_CC_2_D(a, b)
-# define BOOST_PP_SLOT_CC_3(a, b, c) BOOST_PP_SLOT_CC_3_D(a, b, c)
-# define BOOST_PP_SLOT_CC_4(a, b, c, d) BOOST_PP_SLOT_CC_4_D(a, b, c, d)
-# define BOOST_PP_SLOT_CC_5(a, b, c, d, e) BOOST_PP_SLOT_CC_5_D(a, b, c, d, e)
-# define BOOST_PP_SLOT_CC_6(a, b, c, d, e, f) BOOST_PP_SLOT_CC_6_D(a, b, c, d, e, f)
-# define BOOST_PP_SLOT_CC_7(a, b, c, d, e, f, g) BOOST_PP_SLOT_CC_7_D(a, b, c, d, e, f, g)
-# define BOOST_PP_SLOT_CC_8(a, b, c, d, e, f, g, h) BOOST_PP_SLOT_CC_8_D(a, b, c, d, e, f, g, h)
-# define BOOST_PP_SLOT_CC_9(a, b, c, d, e, f, g, h, i) BOOST_PP_SLOT_CC_9_D(a, b, c, d, e, f, g, h, i)
-# define BOOST_PP_SLOT_CC_10(a, b, c, d, e, f, g, h, i, j) BOOST_PP_SLOT_CC_10_D(a, b, c, d, e, f, g, h, i, j)
+# define NDNBOOST_PP_SLOT_CC_2(a, b) NDNBOOST_PP_SLOT_CC_2_D(a, b)
+# define NDNBOOST_PP_SLOT_CC_3(a, b, c) NDNBOOST_PP_SLOT_CC_3_D(a, b, c)
+# define NDNBOOST_PP_SLOT_CC_4(a, b, c, d) NDNBOOST_PP_SLOT_CC_4_D(a, b, c, d)
+# define NDNBOOST_PP_SLOT_CC_5(a, b, c, d, e) NDNBOOST_PP_SLOT_CC_5_D(a, b, c, d, e)
+# define NDNBOOST_PP_SLOT_CC_6(a, b, c, d, e, f) NDNBOOST_PP_SLOT_CC_6_D(a, b, c, d, e, f)
+# define NDNBOOST_PP_SLOT_CC_7(a, b, c, d, e, f, g) NDNBOOST_PP_SLOT_CC_7_D(a, b, c, d, e, f, g)
+# define NDNBOOST_PP_SLOT_CC_8(a, b, c, d, e, f, g, h) NDNBOOST_PP_SLOT_CC_8_D(a, b, c, d, e, f, g, h)
+# define NDNBOOST_PP_SLOT_CC_9(a, b, c, d, e, f, g, h, i) NDNBOOST_PP_SLOT_CC_9_D(a, b, c, d, e, f, g, h, i)
+# define NDNBOOST_PP_SLOT_CC_10(a, b, c, d, e, f, g, h, i, j) NDNBOOST_PP_SLOT_CC_10_D(a, b, c, d, e, f, g, h, i, j)
 #
-# define BOOST_PP_SLOT_CC_2_D(a, b) a ## b
-# define BOOST_PP_SLOT_CC_3_D(a, b, c) a ## b ## c
-# define BOOST_PP_SLOT_CC_4_D(a, b, c, d) a ## b ## c ## d
-# define BOOST_PP_SLOT_CC_5_D(a, b, c, d, e) a ## b ## c ## d ## e
-# define BOOST_PP_SLOT_CC_6_D(a, b, c, d, e, f) a ## b ## c ## d ## e ## f
-# define BOOST_PP_SLOT_CC_7_D(a, b, c, d, e, f, g) a ## b ## c ## d ## e ## f ## g
-# define BOOST_PP_SLOT_CC_8_D(a, b, c, d, e, f, g, h) a ## b ## c ## d ## e ## f ## g ## h
-# define BOOST_PP_SLOT_CC_9_D(a, b, c, d, e, f, g, h, i) a ## b ## c ## d ## e ## f ## g ## h ## i
-# define BOOST_PP_SLOT_CC_10_D(a, b, c, d, e, f, g, h, i, j) a ## b ## c ## d ## e ## f ## g ## h ## i ## j
+# define NDNBOOST_PP_SLOT_CC_2_D(a, b) a ## b
+# define NDNBOOST_PP_SLOT_CC_3_D(a, b, c) a ## b ## c
+# define NDNBOOST_PP_SLOT_CC_4_D(a, b, c, d) a ## b ## c ## d
+# define NDNBOOST_PP_SLOT_CC_5_D(a, b, c, d, e) a ## b ## c ## d ## e
+# define NDNBOOST_PP_SLOT_CC_6_D(a, b, c, d, e, f) a ## b ## c ## d ## e ## f
+# define NDNBOOST_PP_SLOT_CC_7_D(a, b, c, d, e, f, g) a ## b ## c ## d ## e ## f ## g
+# define NDNBOOST_PP_SLOT_CC_8_D(a, b, c, d, e, f, g, h) a ## b ## c ## d ## e ## f ## g ## h
+# define NDNBOOST_PP_SLOT_CC_9_D(a, b, c, d, e, f, g, h, i) a ## b ## c ## d ## e ## f ## g ## h ## i
+# define NDNBOOST_PP_SLOT_CC_10_D(a, b, c, d, e, f, g, h, i, j) a ## b ## c ## d ## e ## f ## g ## h ## i ## j
 #
 # endif
diff --git a/include/ndnboost/preprocessor/slot/detail/shared.hpp b/include/ndnboost/preprocessor/slot/detail/shared.hpp
index c97ac54..e78d3b0 100644
--- a/include/ndnboost/preprocessor/slot/detail/shared.hpp
+++ b/include/ndnboost/preprocessor/slot/detail/shared.hpp
@@ -9,239 +9,239 @@
 #
 # /* See http://www.boost.org for most recent version. */
 #
-# ifndef BOOST_PP_VALUE
-#    error BOOST_PP_ERROR:  BOOST_PP_VALUE is not defined
+# ifndef NDNBOOST_PP_VALUE
+#    error NDNBOOST_PP_ERROR:  NDNBOOST_PP_VALUE is not defined
 # endif
 #
-# undef BOOST_PP_SLOT_TEMP_1
-# undef BOOST_PP_SLOT_TEMP_2
-# undef BOOST_PP_SLOT_TEMP_3
-# undef BOOST_PP_SLOT_TEMP_4
-# undef BOOST_PP_SLOT_TEMP_5
-# undef BOOST_PP_SLOT_TEMP_6
-# undef BOOST_PP_SLOT_TEMP_7
-# undef BOOST_PP_SLOT_TEMP_8
-# undef BOOST_PP_SLOT_TEMP_9
-# undef BOOST_PP_SLOT_TEMP_10
+# undef NDNBOOST_PP_SLOT_TEMP_1
+# undef NDNBOOST_PP_SLOT_TEMP_2
+# undef NDNBOOST_PP_SLOT_TEMP_3
+# undef NDNBOOST_PP_SLOT_TEMP_4
+# undef NDNBOOST_PP_SLOT_TEMP_5
+# undef NDNBOOST_PP_SLOT_TEMP_6
+# undef NDNBOOST_PP_SLOT_TEMP_7
+# undef NDNBOOST_PP_SLOT_TEMP_8
+# undef NDNBOOST_PP_SLOT_TEMP_9
+# undef NDNBOOST_PP_SLOT_TEMP_10
 #
-# if (BOOST_PP_VALUE) / 1000000000UL == 0
-#    define BOOST_PP_SLOT_TEMP_10 0
-# elif (BOOST_PP_VALUE) / 1000000000UL == 1
-#    define BOOST_PP_SLOT_TEMP_10 1
-# elif (BOOST_PP_VALUE) / 1000000000UL == 2
-#    define BOOST_PP_SLOT_TEMP_10 2
-# elif (BOOST_PP_VALUE) / 1000000000UL == 3
-#    define BOOST_PP_SLOT_TEMP_10 3
-# elif (BOOST_PP_VALUE) / 1000000000UL == 4
-#    define BOOST_PP_SLOT_TEMP_10 4
-# elif (BOOST_PP_VALUE) / 1000000000UL == 5
-#    define BOOST_PP_SLOT_TEMP_10 5
-# elif (BOOST_PP_VALUE) / 1000000000UL == 6
-#    define BOOST_PP_SLOT_TEMP_10 6
-# elif (BOOST_PP_VALUE) / 1000000000UL == 7
-#    define BOOST_PP_SLOT_TEMP_10 7
-# elif (BOOST_PP_VALUE) / 1000000000UL == 8
-#    define BOOST_PP_SLOT_TEMP_10 8
-# elif (BOOST_PP_VALUE) / 1000000000UL == 9
-#    define BOOST_PP_SLOT_TEMP_10 9
+# if (NDNBOOST_PP_VALUE) / 1000000000UL == 0
+#    define NDNBOOST_PP_SLOT_TEMP_10 0
+# elif (NDNBOOST_PP_VALUE) / 1000000000UL == 1
+#    define NDNBOOST_PP_SLOT_TEMP_10 1
+# elif (NDNBOOST_PP_VALUE) / 1000000000UL == 2
+#    define NDNBOOST_PP_SLOT_TEMP_10 2
+# elif (NDNBOOST_PP_VALUE) / 1000000000UL == 3
+#    define NDNBOOST_PP_SLOT_TEMP_10 3
+# elif (NDNBOOST_PP_VALUE) / 1000000000UL == 4
+#    define NDNBOOST_PP_SLOT_TEMP_10 4
+# elif (NDNBOOST_PP_VALUE) / 1000000000UL == 5
+#    define NDNBOOST_PP_SLOT_TEMP_10 5
+# elif (NDNBOOST_PP_VALUE) / 1000000000UL == 6
+#    define NDNBOOST_PP_SLOT_TEMP_10 6
+# elif (NDNBOOST_PP_VALUE) / 1000000000UL == 7
+#    define NDNBOOST_PP_SLOT_TEMP_10 7
+# elif (NDNBOOST_PP_VALUE) / 1000000000UL == 8
+#    define NDNBOOST_PP_SLOT_TEMP_10 8
+# elif (NDNBOOST_PP_VALUE) / 1000000000UL == 9
+#    define NDNBOOST_PP_SLOT_TEMP_10 9
 # endif
 #
-# if BOOST_PP_SLOT_OFFSET_10(BOOST_PP_VALUE) / 100000000UL == 0
-#    define BOOST_PP_SLOT_TEMP_9 0
-# elif BOOST_PP_SLOT_OFFSET_10(BOOST_PP_VALUE) / 100000000UL == 1
-#    define BOOST_PP_SLOT_TEMP_9 1
-# elif BOOST_PP_SLOT_OFFSET_10(BOOST_PP_VALUE) / 100000000UL == 2
-#    define BOOST_PP_SLOT_TEMP_9 2
-# elif BOOST_PP_SLOT_OFFSET_10(BOOST_PP_VALUE) / 100000000UL == 3
-#    define BOOST_PP_SLOT_TEMP_9 3
-# elif BOOST_PP_SLOT_OFFSET_10(BOOST_PP_VALUE) / 100000000UL == 4
-#    define BOOST_PP_SLOT_TEMP_9 4
-# elif BOOST_PP_SLOT_OFFSET_10(BOOST_PP_VALUE) / 100000000UL == 5
-#    define BOOST_PP_SLOT_TEMP_9 5
-# elif BOOST_PP_SLOT_OFFSET_10(BOOST_PP_VALUE) / 100000000UL == 6
-#    define BOOST_PP_SLOT_TEMP_9 6
-# elif BOOST_PP_SLOT_OFFSET_10(BOOST_PP_VALUE) / 100000000UL == 7
-#    define BOOST_PP_SLOT_TEMP_9 7
-# elif BOOST_PP_SLOT_OFFSET_10(BOOST_PP_VALUE) / 100000000UL == 8
-#    define BOOST_PP_SLOT_TEMP_9 8
-# elif BOOST_PP_SLOT_OFFSET_10(BOOST_PP_VALUE) / 100000000UL == 9
-#    define BOOST_PP_SLOT_TEMP_9 9
+# if NDNBOOST_PP_SLOT_OFFSET_10(NDNBOOST_PP_VALUE) / 100000000UL == 0
+#    define NDNBOOST_PP_SLOT_TEMP_9 0
+# elif NDNBOOST_PP_SLOT_OFFSET_10(NDNBOOST_PP_VALUE) / 100000000UL == 1
+#    define NDNBOOST_PP_SLOT_TEMP_9 1
+# elif NDNBOOST_PP_SLOT_OFFSET_10(NDNBOOST_PP_VALUE) / 100000000UL == 2
+#    define NDNBOOST_PP_SLOT_TEMP_9 2
+# elif NDNBOOST_PP_SLOT_OFFSET_10(NDNBOOST_PP_VALUE) / 100000000UL == 3
+#    define NDNBOOST_PP_SLOT_TEMP_9 3
+# elif NDNBOOST_PP_SLOT_OFFSET_10(NDNBOOST_PP_VALUE) / 100000000UL == 4
+#    define NDNBOOST_PP_SLOT_TEMP_9 4
+# elif NDNBOOST_PP_SLOT_OFFSET_10(NDNBOOST_PP_VALUE) / 100000000UL == 5
+#    define NDNBOOST_PP_SLOT_TEMP_9 5
+# elif NDNBOOST_PP_SLOT_OFFSET_10(NDNBOOST_PP_VALUE) / 100000000UL == 6
+#    define NDNBOOST_PP_SLOT_TEMP_9 6
+# elif NDNBOOST_PP_SLOT_OFFSET_10(NDNBOOST_PP_VALUE) / 100000000UL == 7
+#    define NDNBOOST_PP_SLOT_TEMP_9 7
+# elif NDNBOOST_PP_SLOT_OFFSET_10(NDNBOOST_PP_VALUE) / 100000000UL == 8
+#    define NDNBOOST_PP_SLOT_TEMP_9 8
+# elif NDNBOOST_PP_SLOT_OFFSET_10(NDNBOOST_PP_VALUE) / 100000000UL == 9
+#    define NDNBOOST_PP_SLOT_TEMP_9 9
 # endif
 #
-# if BOOST_PP_SLOT_OFFSET_9(BOOST_PP_VALUE) / 10000000UL == 0
-#    define BOOST_PP_SLOT_TEMP_8 0
-# elif BOOST_PP_SLOT_OFFSET_9(BOOST_PP_VALUE) / 10000000UL == 1
-#    define BOOST_PP_SLOT_TEMP_8 1
-# elif BOOST_PP_SLOT_OFFSET_9(BOOST_PP_VALUE) / 10000000UL == 2
-#    define BOOST_PP_SLOT_TEMP_8 2
-# elif BOOST_PP_SLOT_OFFSET_9(BOOST_PP_VALUE) / 10000000UL == 3
-#    define BOOST_PP_SLOT_TEMP_8 3
-# elif BOOST_PP_SLOT_OFFSET_9(BOOST_PP_VALUE) / 10000000UL == 4
-#    define BOOST_PP_SLOT_TEMP_8 4
-# elif BOOST_PP_SLOT_OFFSET_9(BOOST_PP_VALUE) / 10000000UL == 5
-#    define BOOST_PP_SLOT_TEMP_8 5
-# elif BOOST_PP_SLOT_OFFSET_9(BOOST_PP_VALUE) / 10000000UL == 6
-#    define BOOST_PP_SLOT_TEMP_8 6
-# elif BOOST_PP_SLOT_OFFSET_9(BOOST_PP_VALUE) / 10000000UL == 7
-#    define BOOST_PP_SLOT_TEMP_8 7
-# elif BOOST_PP_SLOT_OFFSET_9(BOOST_PP_VALUE) / 10000000UL == 8
-#    define BOOST_PP_SLOT_TEMP_8 8
-# elif BOOST_PP_SLOT_OFFSET_9(BOOST_PP_VALUE) / 10000000UL == 9
-#    define BOOST_PP_SLOT_TEMP_8 9
+# if NDNBOOST_PP_SLOT_OFFSET_9(NDNBOOST_PP_VALUE) / 10000000UL == 0
+#    define NDNBOOST_PP_SLOT_TEMP_8 0
+# elif NDNBOOST_PP_SLOT_OFFSET_9(NDNBOOST_PP_VALUE) / 10000000UL == 1
+#    define NDNBOOST_PP_SLOT_TEMP_8 1
+# elif NDNBOOST_PP_SLOT_OFFSET_9(NDNBOOST_PP_VALUE) / 10000000UL == 2
+#    define NDNBOOST_PP_SLOT_TEMP_8 2
+# elif NDNBOOST_PP_SLOT_OFFSET_9(NDNBOOST_PP_VALUE) / 10000000UL == 3
+#    define NDNBOOST_PP_SLOT_TEMP_8 3
+# elif NDNBOOST_PP_SLOT_OFFSET_9(NDNBOOST_PP_VALUE) / 10000000UL == 4
+#    define NDNBOOST_PP_SLOT_TEMP_8 4
+# elif NDNBOOST_PP_SLOT_OFFSET_9(NDNBOOST_PP_VALUE) / 10000000UL == 5
+#    define NDNBOOST_PP_SLOT_TEMP_8 5
+# elif NDNBOOST_PP_SLOT_OFFSET_9(NDNBOOST_PP_VALUE) / 10000000UL == 6
+#    define NDNBOOST_PP_SLOT_TEMP_8 6
+# elif NDNBOOST_PP_SLOT_OFFSET_9(NDNBOOST_PP_VALUE) / 10000000UL == 7
+#    define NDNBOOST_PP_SLOT_TEMP_8 7
+# elif NDNBOOST_PP_SLOT_OFFSET_9(NDNBOOST_PP_VALUE) / 10000000UL == 8
+#    define NDNBOOST_PP_SLOT_TEMP_8 8
+# elif NDNBOOST_PP_SLOT_OFFSET_9(NDNBOOST_PP_VALUE) / 10000000UL == 9
+#    define NDNBOOST_PP_SLOT_TEMP_8 9
 # endif
 #
-# if BOOST_PP_SLOT_OFFSET_8(BOOST_PP_VALUE) / 1000000UL == 0
-#    define BOOST_PP_SLOT_TEMP_7 0
-# elif BOOST_PP_SLOT_OFFSET_8(BOOST_PP_VALUE) / 1000000UL == 1
-#    define BOOST_PP_SLOT_TEMP_7 1
-# elif BOOST_PP_SLOT_OFFSET_8(BOOST_PP_VALUE) / 1000000UL == 2
-#    define BOOST_PP_SLOT_TEMP_7 2
-# elif BOOST_PP_SLOT_OFFSET_8(BOOST_PP_VALUE) / 1000000UL == 3
-#    define BOOST_PP_SLOT_TEMP_7 3
-# elif BOOST_PP_SLOT_OFFSET_8(BOOST_PP_VALUE) / 1000000UL == 4
-#    define BOOST_PP_SLOT_TEMP_7 4
-# elif BOOST_PP_SLOT_OFFSET_8(BOOST_PP_VALUE) / 1000000UL == 5
-#    define BOOST_PP_SLOT_TEMP_7 5
-# elif BOOST_PP_SLOT_OFFSET_8(BOOST_PP_VALUE) / 1000000UL == 6
-#    define BOOST_PP_SLOT_TEMP_7 6
-# elif BOOST_PP_SLOT_OFFSET_8(BOOST_PP_VALUE) / 1000000UL == 7
-#    define BOOST_PP_SLOT_TEMP_7 7
-# elif BOOST_PP_SLOT_OFFSET_8(BOOST_PP_VALUE) / 1000000UL == 8
-#    define BOOST_PP_SLOT_TEMP_7 8
-# elif BOOST_PP_SLOT_OFFSET_8(BOOST_PP_VALUE) / 1000000UL == 9
-#    define BOOST_PP_SLOT_TEMP_7 9
+# if NDNBOOST_PP_SLOT_OFFSET_8(NDNBOOST_PP_VALUE) / 1000000UL == 0
+#    define NDNBOOST_PP_SLOT_TEMP_7 0
+# elif NDNBOOST_PP_SLOT_OFFSET_8(NDNBOOST_PP_VALUE) / 1000000UL == 1
+#    define NDNBOOST_PP_SLOT_TEMP_7 1
+# elif NDNBOOST_PP_SLOT_OFFSET_8(NDNBOOST_PP_VALUE) / 1000000UL == 2
+#    define NDNBOOST_PP_SLOT_TEMP_7 2
+# elif NDNBOOST_PP_SLOT_OFFSET_8(NDNBOOST_PP_VALUE) / 1000000UL == 3
+#    define NDNBOOST_PP_SLOT_TEMP_7 3
+# elif NDNBOOST_PP_SLOT_OFFSET_8(NDNBOOST_PP_VALUE) / 1000000UL == 4
+#    define NDNBOOST_PP_SLOT_TEMP_7 4
+# elif NDNBOOST_PP_SLOT_OFFSET_8(NDNBOOST_PP_VALUE) / 1000000UL == 5
+#    define NDNBOOST_PP_SLOT_TEMP_7 5
+# elif NDNBOOST_PP_SLOT_OFFSET_8(NDNBOOST_PP_VALUE) / 1000000UL == 6
+#    define NDNBOOST_PP_SLOT_TEMP_7 6
+# elif NDNBOOST_PP_SLOT_OFFSET_8(NDNBOOST_PP_VALUE) / 1000000UL == 7
+#    define NDNBOOST_PP_SLOT_TEMP_7 7
+# elif NDNBOOST_PP_SLOT_OFFSET_8(NDNBOOST_PP_VALUE) / 1000000UL == 8
+#    define NDNBOOST_PP_SLOT_TEMP_7 8
+# elif NDNBOOST_PP_SLOT_OFFSET_8(NDNBOOST_PP_VALUE) / 1000000UL == 9
+#    define NDNBOOST_PP_SLOT_TEMP_7 9
 # endif
 #
-# if BOOST_PP_SLOT_OFFSET_7(BOOST_PP_VALUE) / 100000UL == 0
-#    define BOOST_PP_SLOT_TEMP_6 0
-# elif BOOST_PP_SLOT_OFFSET_7(BOOST_PP_VALUE) / 100000UL == 1
-#    define BOOST_PP_SLOT_TEMP_6 1
-# elif BOOST_PP_SLOT_OFFSET_7(BOOST_PP_VALUE) / 100000UL == 2
-#    define BOOST_PP_SLOT_TEMP_6 2
-# elif BOOST_PP_SLOT_OFFSET_7(BOOST_PP_VALUE) / 100000UL == 3
-#    define BOOST_PP_SLOT_TEMP_6 3
-# elif BOOST_PP_SLOT_OFFSET_7(BOOST_PP_VALUE) / 100000UL == 4
-#    define BOOST_PP_SLOT_TEMP_6 4
-# elif BOOST_PP_SLOT_OFFSET_7(BOOST_PP_VALUE) / 100000UL == 5
-#    define BOOST_PP_SLOT_TEMP_6 5
-# elif BOOST_PP_SLOT_OFFSET_7(BOOST_PP_VALUE) / 100000UL == 6
-#    define BOOST_PP_SLOT_TEMP_6 6
-# elif BOOST_PP_SLOT_OFFSET_7(BOOST_PP_VALUE) / 100000UL == 7
-#    define BOOST_PP_SLOT_TEMP_6 7
-# elif BOOST_PP_SLOT_OFFSET_7(BOOST_PP_VALUE) / 100000UL == 8
-#    define BOOST_PP_SLOT_TEMP_6 8
-# elif BOOST_PP_SLOT_OFFSET_7(BOOST_PP_VALUE) / 100000UL == 9
-#    define BOOST_PP_SLOT_TEMP_6 9
+# if NDNBOOST_PP_SLOT_OFFSET_7(NDNBOOST_PP_VALUE) / 100000UL == 0
+#    define NDNBOOST_PP_SLOT_TEMP_6 0
+# elif NDNBOOST_PP_SLOT_OFFSET_7(NDNBOOST_PP_VALUE) / 100000UL == 1
+#    define NDNBOOST_PP_SLOT_TEMP_6 1
+# elif NDNBOOST_PP_SLOT_OFFSET_7(NDNBOOST_PP_VALUE) / 100000UL == 2
+#    define NDNBOOST_PP_SLOT_TEMP_6 2
+# elif NDNBOOST_PP_SLOT_OFFSET_7(NDNBOOST_PP_VALUE) / 100000UL == 3
+#    define NDNBOOST_PP_SLOT_TEMP_6 3
+# elif NDNBOOST_PP_SLOT_OFFSET_7(NDNBOOST_PP_VALUE) / 100000UL == 4
+#    define NDNBOOST_PP_SLOT_TEMP_6 4
+# elif NDNBOOST_PP_SLOT_OFFSET_7(NDNBOOST_PP_VALUE) / 100000UL == 5
+#    define NDNBOOST_PP_SLOT_TEMP_6 5
+# elif NDNBOOST_PP_SLOT_OFFSET_7(NDNBOOST_PP_VALUE) / 100000UL == 6
+#    define NDNBOOST_PP_SLOT_TEMP_6 6
+# elif NDNBOOST_PP_SLOT_OFFSET_7(NDNBOOST_PP_VALUE) / 100000UL == 7
+#    define NDNBOOST_PP_SLOT_TEMP_6 7
+# elif NDNBOOST_PP_SLOT_OFFSET_7(NDNBOOST_PP_VALUE) / 100000UL == 8
+#    define NDNBOOST_PP_SLOT_TEMP_6 8
+# elif NDNBOOST_PP_SLOT_OFFSET_7(NDNBOOST_PP_VALUE) / 100000UL == 9
+#    define NDNBOOST_PP_SLOT_TEMP_6 9
 # endif
 #
-# if BOOST_PP_SLOT_OFFSET_6(BOOST_PP_VALUE) / 10000UL == 0
-#    define BOOST_PP_SLOT_TEMP_5 0
-# elif BOOST_PP_SLOT_OFFSET_6(BOOST_PP_VALUE) / 10000UL == 1
-#    define BOOST_PP_SLOT_TEMP_5 1
-# elif BOOST_PP_SLOT_OFFSET_6(BOOST_PP_VALUE) / 10000UL == 2
-#    define BOOST_PP_SLOT_TEMP_5 2
-# elif BOOST_PP_SLOT_OFFSET_6(BOOST_PP_VALUE) / 10000UL == 3
-#    define BOOST_PP_SLOT_TEMP_5 3
-# elif BOOST_PP_SLOT_OFFSET_6(BOOST_PP_VALUE) / 10000UL == 4
-#    define BOOST_PP_SLOT_TEMP_5 4
-# elif BOOST_PP_SLOT_OFFSET_6(BOOST_PP_VALUE) / 10000UL == 5
-#    define BOOST_PP_SLOT_TEMP_5 5
-# elif BOOST_PP_SLOT_OFFSET_6(BOOST_PP_VALUE) / 10000UL == 6
-#    define BOOST_PP_SLOT_TEMP_5 6
-# elif BOOST_PP_SLOT_OFFSET_6(BOOST_PP_VALUE) / 10000UL == 7
-#    define BOOST_PP_SLOT_TEMP_5 7
-# elif BOOST_PP_SLOT_OFFSET_6(BOOST_PP_VALUE) / 10000UL == 8
-#    define BOOST_PP_SLOT_TEMP_5 8
-# elif BOOST_PP_SLOT_OFFSET_6(BOOST_PP_VALUE) / 10000UL == 9
-#    define BOOST_PP_SLOT_TEMP_5 9
+# if NDNBOOST_PP_SLOT_OFFSET_6(NDNBOOST_PP_VALUE) / 10000UL == 0
+#    define NDNBOOST_PP_SLOT_TEMP_5 0
+# elif NDNBOOST_PP_SLOT_OFFSET_6(NDNBOOST_PP_VALUE) / 10000UL == 1
+#    define NDNBOOST_PP_SLOT_TEMP_5 1
+# elif NDNBOOST_PP_SLOT_OFFSET_6(NDNBOOST_PP_VALUE) / 10000UL == 2
+#    define NDNBOOST_PP_SLOT_TEMP_5 2
+# elif NDNBOOST_PP_SLOT_OFFSET_6(NDNBOOST_PP_VALUE) / 10000UL == 3
+#    define NDNBOOST_PP_SLOT_TEMP_5 3
+# elif NDNBOOST_PP_SLOT_OFFSET_6(NDNBOOST_PP_VALUE) / 10000UL == 4
+#    define NDNBOOST_PP_SLOT_TEMP_5 4
+# elif NDNBOOST_PP_SLOT_OFFSET_6(NDNBOOST_PP_VALUE) / 10000UL == 5
+#    define NDNBOOST_PP_SLOT_TEMP_5 5
+# elif NDNBOOST_PP_SLOT_OFFSET_6(NDNBOOST_PP_VALUE) / 10000UL == 6
+#    define NDNBOOST_PP_SLOT_TEMP_5 6
+# elif NDNBOOST_PP_SLOT_OFFSET_6(NDNBOOST_PP_VALUE) / 10000UL == 7
+#    define NDNBOOST_PP_SLOT_TEMP_5 7
+# elif NDNBOOST_PP_SLOT_OFFSET_6(NDNBOOST_PP_VALUE) / 10000UL == 8
+#    define NDNBOOST_PP_SLOT_TEMP_5 8
+# elif NDNBOOST_PP_SLOT_OFFSET_6(NDNBOOST_PP_VALUE) / 10000UL == 9
+#    define NDNBOOST_PP_SLOT_TEMP_5 9
 # endif
 #
-# if BOOST_PP_SLOT_OFFSET_5(BOOST_PP_VALUE) / 1000UL == 0
-#    define BOOST_PP_SLOT_TEMP_4 0
-# elif BOOST_PP_SLOT_OFFSET_5(BOOST_PP_VALUE) / 1000UL == 1
-#    define BOOST_PP_SLOT_TEMP_4 1
-# elif BOOST_PP_SLOT_OFFSET_5(BOOST_PP_VALUE) / 1000UL == 2
-#    define BOOST_PP_SLOT_TEMP_4 2
-# elif BOOST_PP_SLOT_OFFSET_5(BOOST_PP_VALUE) / 1000UL == 3
-#    define BOOST_PP_SLOT_TEMP_4 3
-# elif BOOST_PP_SLOT_OFFSET_5(BOOST_PP_VALUE) / 1000UL == 4
-#    define BOOST_PP_SLOT_TEMP_4 4
-# elif BOOST_PP_SLOT_OFFSET_5(BOOST_PP_VALUE) / 1000UL == 5
-#    define BOOST_PP_SLOT_TEMP_4 5
-# elif BOOST_PP_SLOT_OFFSET_5(BOOST_PP_VALUE) / 1000UL == 6
-#    define BOOST_PP_SLOT_TEMP_4 6
-# elif BOOST_PP_SLOT_OFFSET_5(BOOST_PP_VALUE) / 1000UL == 7
-#    define BOOST_PP_SLOT_TEMP_4 7
-# elif BOOST_PP_SLOT_OFFSET_5(BOOST_PP_VALUE) / 1000UL == 8
-#    define BOOST_PP_SLOT_TEMP_4 8
-# elif BOOST_PP_SLOT_OFFSET_5(BOOST_PP_VALUE) / 1000UL == 9
-#    define BOOST_PP_SLOT_TEMP_4 9
+# if NDNBOOST_PP_SLOT_OFFSET_5(NDNBOOST_PP_VALUE) / 1000UL == 0
+#    define NDNBOOST_PP_SLOT_TEMP_4 0
+# elif NDNBOOST_PP_SLOT_OFFSET_5(NDNBOOST_PP_VALUE) / 1000UL == 1
+#    define NDNBOOST_PP_SLOT_TEMP_4 1
+# elif NDNBOOST_PP_SLOT_OFFSET_5(NDNBOOST_PP_VALUE) / 1000UL == 2
+#    define NDNBOOST_PP_SLOT_TEMP_4 2
+# elif NDNBOOST_PP_SLOT_OFFSET_5(NDNBOOST_PP_VALUE) / 1000UL == 3
+#    define NDNBOOST_PP_SLOT_TEMP_4 3
+# elif NDNBOOST_PP_SLOT_OFFSET_5(NDNBOOST_PP_VALUE) / 1000UL == 4
+#    define NDNBOOST_PP_SLOT_TEMP_4 4
+# elif NDNBOOST_PP_SLOT_OFFSET_5(NDNBOOST_PP_VALUE) / 1000UL == 5
+#    define NDNBOOST_PP_SLOT_TEMP_4 5
+# elif NDNBOOST_PP_SLOT_OFFSET_5(NDNBOOST_PP_VALUE) / 1000UL == 6
+#    define NDNBOOST_PP_SLOT_TEMP_4 6
+# elif NDNBOOST_PP_SLOT_OFFSET_5(NDNBOOST_PP_VALUE) / 1000UL == 7
+#    define NDNBOOST_PP_SLOT_TEMP_4 7
+# elif NDNBOOST_PP_SLOT_OFFSET_5(NDNBOOST_PP_VALUE) / 1000UL == 8
+#    define NDNBOOST_PP_SLOT_TEMP_4 8
+# elif NDNBOOST_PP_SLOT_OFFSET_5(NDNBOOST_PP_VALUE) / 1000UL == 9
+#    define NDNBOOST_PP_SLOT_TEMP_4 9
 # endif
 #
-# if BOOST_PP_SLOT_OFFSET_4(BOOST_PP_VALUE) / 100UL == 0
-#    define BOOST_PP_SLOT_TEMP_3 0
-# elif BOOST_PP_SLOT_OFFSET_4(BOOST_PP_VALUE) / 100UL == 1
-#    define BOOST_PP_SLOT_TEMP_3 1
-# elif BOOST_PP_SLOT_OFFSET_4(BOOST_PP_VALUE) / 100UL == 2
-#    define BOOST_PP_SLOT_TEMP_3 2
-# elif BOOST_PP_SLOT_OFFSET_4(BOOST_PP_VALUE) / 100UL == 3
-#    define BOOST_PP_SLOT_TEMP_3 3
-# elif BOOST_PP_SLOT_OFFSET_4(BOOST_PP_VALUE) / 100UL == 4
-#    define BOOST_PP_SLOT_TEMP_3 4
-# elif BOOST_PP_SLOT_OFFSET_4(BOOST_PP_VALUE) / 100UL == 5
-#    define BOOST_PP_SLOT_TEMP_3 5
-# elif BOOST_PP_SLOT_OFFSET_4(BOOST_PP_VALUE) / 100UL == 6
-#    define BOOST_PP_SLOT_TEMP_3 6
-# elif BOOST_PP_SLOT_OFFSET_4(BOOST_PP_VALUE) / 100UL == 7
-#    define BOOST_PP_SLOT_TEMP_3 7
-# elif BOOST_PP_SLOT_OFFSET_4(BOOST_PP_VALUE) / 100UL == 8
-#    define BOOST_PP_SLOT_TEMP_3 8
-# elif BOOST_PP_SLOT_OFFSET_4(BOOST_PP_VALUE) / 100UL == 9
-#    define BOOST_PP_SLOT_TEMP_3 9
+# if NDNBOOST_PP_SLOT_OFFSET_4(NDNBOOST_PP_VALUE) / 100UL == 0
+#    define NDNBOOST_PP_SLOT_TEMP_3 0
+# elif NDNBOOST_PP_SLOT_OFFSET_4(NDNBOOST_PP_VALUE) / 100UL == 1
+#    define NDNBOOST_PP_SLOT_TEMP_3 1
+# elif NDNBOOST_PP_SLOT_OFFSET_4(NDNBOOST_PP_VALUE) / 100UL == 2
+#    define NDNBOOST_PP_SLOT_TEMP_3 2
+# elif NDNBOOST_PP_SLOT_OFFSET_4(NDNBOOST_PP_VALUE) / 100UL == 3
+#    define NDNBOOST_PP_SLOT_TEMP_3 3
+# elif NDNBOOST_PP_SLOT_OFFSET_4(NDNBOOST_PP_VALUE) / 100UL == 4
+#    define NDNBOOST_PP_SLOT_TEMP_3 4
+# elif NDNBOOST_PP_SLOT_OFFSET_4(NDNBOOST_PP_VALUE) / 100UL == 5
+#    define NDNBOOST_PP_SLOT_TEMP_3 5
+# elif NDNBOOST_PP_SLOT_OFFSET_4(NDNBOOST_PP_VALUE) / 100UL == 6
+#    define NDNBOOST_PP_SLOT_TEMP_3 6
+# elif NDNBOOST_PP_SLOT_OFFSET_4(NDNBOOST_PP_VALUE) / 100UL == 7
+#    define NDNBOOST_PP_SLOT_TEMP_3 7
+# elif NDNBOOST_PP_SLOT_OFFSET_4(NDNBOOST_PP_VALUE) / 100UL == 8
+#    define NDNBOOST_PP_SLOT_TEMP_3 8
+# elif NDNBOOST_PP_SLOT_OFFSET_4(NDNBOOST_PP_VALUE) / 100UL == 9
+#    define NDNBOOST_PP_SLOT_TEMP_3 9
 # endif
 #
-# if BOOST_PP_SLOT_OFFSET_3(BOOST_PP_VALUE) / 10UL == 0
-#    define BOOST_PP_SLOT_TEMP_2 0
-# elif BOOST_PP_SLOT_OFFSET_3(BOOST_PP_VALUE) / 10UL == 1
-#    define BOOST_PP_SLOT_TEMP_2 1
-# elif BOOST_PP_SLOT_OFFSET_3(BOOST_PP_VALUE) / 10UL == 2
-#    define BOOST_PP_SLOT_TEMP_2 2
-# elif BOOST_PP_SLOT_OFFSET_3(BOOST_PP_VALUE) / 10UL == 3
-#    define BOOST_PP_SLOT_TEMP_2 3
-# elif BOOST_PP_SLOT_OFFSET_3(BOOST_PP_VALUE) / 10UL == 4
-#    define BOOST_PP_SLOT_TEMP_2 4
-# elif BOOST_PP_SLOT_OFFSET_3(BOOST_PP_VALUE) / 10UL == 5
-#    define BOOST_PP_SLOT_TEMP_2 5
-# elif BOOST_PP_SLOT_OFFSET_3(BOOST_PP_VALUE) / 10UL == 6
-#    define BOOST_PP_SLOT_TEMP_2 6
-# elif BOOST_PP_SLOT_OFFSET_3(BOOST_PP_VALUE) / 10UL == 7
-#    define BOOST_PP_SLOT_TEMP_2 7
-# elif BOOST_PP_SLOT_OFFSET_3(BOOST_PP_VALUE) / 10UL == 8
-#    define BOOST_PP_SLOT_TEMP_2 8
-# elif BOOST_PP_SLOT_OFFSET_3(BOOST_PP_VALUE) / 10UL == 9
-#    define BOOST_PP_SLOT_TEMP_2 9
+# if NDNBOOST_PP_SLOT_OFFSET_3(NDNBOOST_PP_VALUE) / 10UL == 0
+#    define NDNBOOST_PP_SLOT_TEMP_2 0
+# elif NDNBOOST_PP_SLOT_OFFSET_3(NDNBOOST_PP_VALUE) / 10UL == 1
+#    define NDNBOOST_PP_SLOT_TEMP_2 1
+# elif NDNBOOST_PP_SLOT_OFFSET_3(NDNBOOST_PP_VALUE) / 10UL == 2
+#    define NDNBOOST_PP_SLOT_TEMP_2 2
+# elif NDNBOOST_PP_SLOT_OFFSET_3(NDNBOOST_PP_VALUE) / 10UL == 3
+#    define NDNBOOST_PP_SLOT_TEMP_2 3
+# elif NDNBOOST_PP_SLOT_OFFSET_3(NDNBOOST_PP_VALUE) / 10UL == 4
+#    define NDNBOOST_PP_SLOT_TEMP_2 4
+# elif NDNBOOST_PP_SLOT_OFFSET_3(NDNBOOST_PP_VALUE) / 10UL == 5
+#    define NDNBOOST_PP_SLOT_TEMP_2 5
+# elif NDNBOOST_PP_SLOT_OFFSET_3(NDNBOOST_PP_VALUE) / 10UL == 6
+#    define NDNBOOST_PP_SLOT_TEMP_2 6
+# elif NDNBOOST_PP_SLOT_OFFSET_3(NDNBOOST_PP_VALUE) / 10UL == 7
+#    define NDNBOOST_PP_SLOT_TEMP_2 7
+# elif NDNBOOST_PP_SLOT_OFFSET_3(NDNBOOST_PP_VALUE) / 10UL == 8
+#    define NDNBOOST_PP_SLOT_TEMP_2 8
+# elif NDNBOOST_PP_SLOT_OFFSET_3(NDNBOOST_PP_VALUE) / 10UL == 9
+#    define NDNBOOST_PP_SLOT_TEMP_2 9
 # endif
 #
-# if BOOST_PP_SLOT_OFFSET_2(BOOST_PP_VALUE) == 0
-#    define BOOST_PP_SLOT_TEMP_1 0
-# elif BOOST_PP_SLOT_OFFSET_2(BOOST_PP_VALUE) == 1
-#    define BOOST_PP_SLOT_TEMP_1 1
-# elif BOOST_PP_SLOT_OFFSET_2(BOOST_PP_VALUE) == 2
-#    define BOOST_PP_SLOT_TEMP_1 2
-# elif BOOST_PP_SLOT_OFFSET_2(BOOST_PP_VALUE) == 3
-#    define BOOST_PP_SLOT_TEMP_1 3
-# elif BOOST_PP_SLOT_OFFSET_2(BOOST_PP_VALUE) == 4
-#    define BOOST_PP_SLOT_TEMP_1 4
-# elif BOOST_PP_SLOT_OFFSET_2(BOOST_PP_VALUE) == 5
-#    define BOOST_PP_SLOT_TEMP_1 5
-# elif BOOST_PP_SLOT_OFFSET_2(BOOST_PP_VALUE) == 6
-#    define BOOST_PP_SLOT_TEMP_1 6
-# elif BOOST_PP_SLOT_OFFSET_2(BOOST_PP_VALUE) == 7
-#    define BOOST_PP_SLOT_TEMP_1 7
-# elif BOOST_PP_SLOT_OFFSET_2(BOOST_PP_VALUE) == 8
-#    define BOOST_PP_SLOT_TEMP_1 8
-# elif BOOST_PP_SLOT_OFFSET_2(BOOST_PP_VALUE) == 9
-#    define BOOST_PP_SLOT_TEMP_1 9
+# if NDNBOOST_PP_SLOT_OFFSET_2(NDNBOOST_PP_VALUE) == 0
+#    define NDNBOOST_PP_SLOT_TEMP_1 0
+# elif NDNBOOST_PP_SLOT_OFFSET_2(NDNBOOST_PP_VALUE) == 1
+#    define NDNBOOST_PP_SLOT_TEMP_1 1
+# elif NDNBOOST_PP_SLOT_OFFSET_2(NDNBOOST_PP_VALUE) == 2
+#    define NDNBOOST_PP_SLOT_TEMP_1 2
+# elif NDNBOOST_PP_SLOT_OFFSET_2(NDNBOOST_PP_VALUE) == 3
+#    define NDNBOOST_PP_SLOT_TEMP_1 3
+# elif NDNBOOST_PP_SLOT_OFFSET_2(NDNBOOST_PP_VALUE) == 4
+#    define NDNBOOST_PP_SLOT_TEMP_1 4
+# elif NDNBOOST_PP_SLOT_OFFSET_2(NDNBOOST_PP_VALUE) == 5
+#    define NDNBOOST_PP_SLOT_TEMP_1 5
+# elif NDNBOOST_PP_SLOT_OFFSET_2(NDNBOOST_PP_VALUE) == 6
+#    define NDNBOOST_PP_SLOT_TEMP_1 6
+# elif NDNBOOST_PP_SLOT_OFFSET_2(NDNBOOST_PP_VALUE) == 7
+#    define NDNBOOST_PP_SLOT_TEMP_1 7
+# elif NDNBOOST_PP_SLOT_OFFSET_2(NDNBOOST_PP_VALUE) == 8
+#    define NDNBOOST_PP_SLOT_TEMP_1 8
+# elif NDNBOOST_PP_SLOT_OFFSET_2(NDNBOOST_PP_VALUE) == 9
+#    define NDNBOOST_PP_SLOT_TEMP_1 9
 # endif
 #
-# undef BOOST_PP_VALUE
+# undef NDNBOOST_PP_VALUE
diff --git a/include/ndnboost/preprocessor/slot/detail/slot1.hpp b/include/ndnboost/preprocessor/slot/detail/slot1.hpp
index 686af64..de72726 100644
--- a/include/ndnboost/preprocessor/slot/detail/slot1.hpp
+++ b/include/ndnboost/preprocessor/slot/detail/slot1.hpp
@@ -11,257 +11,257 @@
 #
 # include <ndnboost/preprocessor/slot/detail/shared.hpp>
 #
-# undef BOOST_PP_SLOT_1
+# undef NDNBOOST_PP_SLOT_1
 #
-# undef BOOST_PP_SLOT_1_DIGIT_1
-# undef BOOST_PP_SLOT_1_DIGIT_2
-# undef BOOST_PP_SLOT_1_DIGIT_3
-# undef BOOST_PP_SLOT_1_DIGIT_4
-# undef BOOST_PP_SLOT_1_DIGIT_5
-# undef BOOST_PP_SLOT_1_DIGIT_6
-# undef BOOST_PP_SLOT_1_DIGIT_7
-# undef BOOST_PP_SLOT_1_DIGIT_8
-# undef BOOST_PP_SLOT_1_DIGIT_9
-# undef BOOST_PP_SLOT_1_DIGIT_10
+# undef NDNBOOST_PP_SLOT_1_DIGIT_1
+# undef NDNBOOST_PP_SLOT_1_DIGIT_2
+# undef NDNBOOST_PP_SLOT_1_DIGIT_3
+# undef NDNBOOST_PP_SLOT_1_DIGIT_4
+# undef NDNBOOST_PP_SLOT_1_DIGIT_5
+# undef NDNBOOST_PP_SLOT_1_DIGIT_6
+# undef NDNBOOST_PP_SLOT_1_DIGIT_7
+# undef NDNBOOST_PP_SLOT_1_DIGIT_8
+# undef NDNBOOST_PP_SLOT_1_DIGIT_9
+# undef NDNBOOST_PP_SLOT_1_DIGIT_10
 #
-# if BOOST_PP_SLOT_TEMP_10 == 0
-#    define BOOST_PP_SLOT_1_DIGIT_10 0
-# elif BOOST_PP_SLOT_TEMP_10 == 1
-#    define BOOST_PP_SLOT_1_DIGIT_10 1
-# elif BOOST_PP_SLOT_TEMP_10 == 2
-#    define BOOST_PP_SLOT_1_DIGIT_10 2
-# elif BOOST_PP_SLOT_TEMP_10 == 3
-#    define BOOST_PP_SLOT_1_DIGIT_10 3
-# elif BOOST_PP_SLOT_TEMP_10 == 4
-#    define BOOST_PP_SLOT_1_DIGIT_10 4
-# elif BOOST_PP_SLOT_TEMP_10 == 5
-#    define BOOST_PP_SLOT_1_DIGIT_10 5
-# elif BOOST_PP_SLOT_TEMP_10 == 6
-#    define BOOST_PP_SLOT_1_DIGIT_10 6
-# elif BOOST_PP_SLOT_TEMP_10 == 7
-#    define BOOST_PP_SLOT_1_DIGIT_10 7
-# elif BOOST_PP_SLOT_TEMP_10 == 8
-#    define BOOST_PP_SLOT_1_DIGIT_10 8
-# elif BOOST_PP_SLOT_TEMP_10 == 9
-#    define BOOST_PP_SLOT_1_DIGIT_10 9
+# if NDNBOOST_PP_SLOT_TEMP_10 == 0
+#    define NDNBOOST_PP_SLOT_1_DIGIT_10 0
+# elif NDNBOOST_PP_SLOT_TEMP_10 == 1
+#    define NDNBOOST_PP_SLOT_1_DIGIT_10 1
+# elif NDNBOOST_PP_SLOT_TEMP_10 == 2
+#    define NDNBOOST_PP_SLOT_1_DIGIT_10 2
+# elif NDNBOOST_PP_SLOT_TEMP_10 == 3
+#    define NDNBOOST_PP_SLOT_1_DIGIT_10 3
+# elif NDNBOOST_PP_SLOT_TEMP_10 == 4
+#    define NDNBOOST_PP_SLOT_1_DIGIT_10 4
+# elif NDNBOOST_PP_SLOT_TEMP_10 == 5
+#    define NDNBOOST_PP_SLOT_1_DIGIT_10 5
+# elif NDNBOOST_PP_SLOT_TEMP_10 == 6
+#    define NDNBOOST_PP_SLOT_1_DIGIT_10 6
+# elif NDNBOOST_PP_SLOT_TEMP_10 == 7
+#    define NDNBOOST_PP_SLOT_1_DIGIT_10 7
+# elif NDNBOOST_PP_SLOT_TEMP_10 == 8
+#    define NDNBOOST_PP_SLOT_1_DIGIT_10 8
+# elif NDNBOOST_PP_SLOT_TEMP_10 == 9
+#    define NDNBOOST_PP_SLOT_1_DIGIT_10 9
 # endif
 #
-# if BOOST_PP_SLOT_TEMP_9 == 0
-#    define BOOST_PP_SLOT_1_DIGIT_9 0
-# elif BOOST_PP_SLOT_TEMP_9 == 1
-#    define BOOST_PP_SLOT_1_DIGIT_9 1
-# elif BOOST_PP_SLOT_TEMP_9 == 2
-#    define BOOST_PP_SLOT_1_DIGIT_9 2
-# elif BOOST_PP_SLOT_TEMP_9 == 3
-#    define BOOST_PP_SLOT_1_DIGIT_9 3
-# elif BOOST_PP_SLOT_TEMP_9 == 4
-#    define BOOST_PP_SLOT_1_DIGIT_9 4
-# elif BOOST_PP_SLOT_TEMP_9 == 5
-#    define BOOST_PP_SLOT_1_DIGIT_9 5
-# elif BOOST_PP_SLOT_TEMP_9 == 6
-#    define BOOST_PP_SLOT_1_DIGIT_9 6
-# elif BOOST_PP_SLOT_TEMP_9 == 7
-#    define BOOST_PP_SLOT_1_DIGIT_9 7
-# elif BOOST_PP_SLOT_TEMP_9 == 8
-#    define BOOST_PP_SLOT_1_DIGIT_9 8
-# elif BOOST_PP_SLOT_TEMP_9 == 9
-#    define BOOST_PP_SLOT_1_DIGIT_9 9
+# if NDNBOOST_PP_SLOT_TEMP_9 == 0
+#    define NDNBOOST_PP_SLOT_1_DIGIT_9 0
+# elif NDNBOOST_PP_SLOT_TEMP_9 == 1
+#    define NDNBOOST_PP_SLOT_1_DIGIT_9 1
+# elif NDNBOOST_PP_SLOT_TEMP_9 == 2
+#    define NDNBOOST_PP_SLOT_1_DIGIT_9 2
+# elif NDNBOOST_PP_SLOT_TEMP_9 == 3
+#    define NDNBOOST_PP_SLOT_1_DIGIT_9 3
+# elif NDNBOOST_PP_SLOT_TEMP_9 == 4
+#    define NDNBOOST_PP_SLOT_1_DIGIT_9 4
+# elif NDNBOOST_PP_SLOT_TEMP_9 == 5
+#    define NDNBOOST_PP_SLOT_1_DIGIT_9 5
+# elif NDNBOOST_PP_SLOT_TEMP_9 == 6
+#    define NDNBOOST_PP_SLOT_1_DIGIT_9 6
+# elif NDNBOOST_PP_SLOT_TEMP_9 == 7
+#    define NDNBOOST_PP_SLOT_1_DIGIT_9 7
+# elif NDNBOOST_PP_SLOT_TEMP_9 == 8
+#    define NDNBOOST_PP_SLOT_1_DIGIT_9 8
+# elif NDNBOOST_PP_SLOT_TEMP_9 == 9
+#    define NDNBOOST_PP_SLOT_1_DIGIT_9 9
 # endif
 #
-# if BOOST_PP_SLOT_TEMP_8 == 0
-#    define BOOST_PP_SLOT_1_DIGIT_8 0
-# elif BOOST_PP_SLOT_TEMP_8 == 1
-#    define BOOST_PP_SLOT_1_DIGIT_8 1
-# elif BOOST_PP_SLOT_TEMP_8 == 2
-#    define BOOST_PP_SLOT_1_DIGIT_8 2
-# elif BOOST_PP_SLOT_TEMP_8 == 3
-#    define BOOST_PP_SLOT_1_DIGIT_8 3
-# elif BOOST_PP_SLOT_TEMP_8 == 4
-#    define BOOST_PP_SLOT_1_DIGIT_8 4
-# elif BOOST_PP_SLOT_TEMP_8 == 5
-#    define BOOST_PP_SLOT_1_DIGIT_8 5
-# elif BOOST_PP_SLOT_TEMP_8 == 6
-#    define BOOST_PP_SLOT_1_DIGIT_8 6
-# elif BOOST_PP_SLOT_TEMP_8 == 7
-#    define BOOST_PP_SLOT_1_DIGIT_8 7
-# elif BOOST_PP_SLOT_TEMP_8 == 8
-#    define BOOST_PP_SLOT_1_DIGIT_8 8
-# elif BOOST_PP_SLOT_TEMP_8 == 9
-#    define BOOST_PP_SLOT_1_DIGIT_8 9
+# if NDNBOOST_PP_SLOT_TEMP_8 == 0
+#    define NDNBOOST_PP_SLOT_1_DIGIT_8 0
+# elif NDNBOOST_PP_SLOT_TEMP_8 == 1
+#    define NDNBOOST_PP_SLOT_1_DIGIT_8 1
+# elif NDNBOOST_PP_SLOT_TEMP_8 == 2
+#    define NDNBOOST_PP_SLOT_1_DIGIT_8 2
+# elif NDNBOOST_PP_SLOT_TEMP_8 == 3
+#    define NDNBOOST_PP_SLOT_1_DIGIT_8 3
+# elif NDNBOOST_PP_SLOT_TEMP_8 == 4
+#    define NDNBOOST_PP_SLOT_1_DIGIT_8 4
+# elif NDNBOOST_PP_SLOT_TEMP_8 == 5
+#    define NDNBOOST_PP_SLOT_1_DIGIT_8 5
+# elif NDNBOOST_PP_SLOT_TEMP_8 == 6
+#    define NDNBOOST_PP_SLOT_1_DIGIT_8 6
+# elif NDNBOOST_PP_SLOT_TEMP_8 == 7
+#    define NDNBOOST_PP_SLOT_1_DIGIT_8 7
+# elif NDNBOOST_PP_SLOT_TEMP_8 == 8
+#    define NDNBOOST_PP_SLOT_1_DIGIT_8 8
+# elif NDNBOOST_PP_SLOT_TEMP_8 == 9
+#    define NDNBOOST_PP_SLOT_1_DIGIT_8 9
 # endif
 #
-# if BOOST_PP_SLOT_TEMP_7 == 0
-#    define BOOST_PP_SLOT_1_DIGIT_7 0
-# elif BOOST_PP_SLOT_TEMP_7 == 1
-#    define BOOST_PP_SLOT_1_DIGIT_7 1
-# elif BOOST_PP_SLOT_TEMP_7 == 2
-#    define BOOST_PP_SLOT_1_DIGIT_7 2
-# elif BOOST_PP_SLOT_TEMP_7 == 3
-#    define BOOST_PP_SLOT_1_DIGIT_7 3
-# elif BOOST_PP_SLOT_TEMP_7 == 4
-#    define BOOST_PP_SLOT_1_DIGIT_7 4
-# elif BOOST_PP_SLOT_TEMP_7 == 5
-#    define BOOST_PP_SLOT_1_DIGIT_7 5
-# elif BOOST_PP_SLOT_TEMP_7 == 6
-#    define BOOST_PP_SLOT_1_DIGIT_7 6
-# elif BOOST_PP_SLOT_TEMP_7 == 7
-#    define BOOST_PP_SLOT_1_DIGIT_7 7
-# elif BOOST_PP_SLOT_TEMP_7 == 8
-#    define BOOST_PP_SLOT_1_DIGIT_7 8
-# elif BOOST_PP_SLOT_TEMP_7 == 9
-#    define BOOST_PP_SLOT_1_DIGIT_7 9
+# if NDNBOOST_PP_SLOT_TEMP_7 == 0
+#    define NDNBOOST_PP_SLOT_1_DIGIT_7 0
+# elif NDNBOOST_PP_SLOT_TEMP_7 == 1
+#    define NDNBOOST_PP_SLOT_1_DIGIT_7 1
+# elif NDNBOOST_PP_SLOT_TEMP_7 == 2
+#    define NDNBOOST_PP_SLOT_1_DIGIT_7 2
+# elif NDNBOOST_PP_SLOT_TEMP_7 == 3
+#    define NDNBOOST_PP_SLOT_1_DIGIT_7 3
+# elif NDNBOOST_PP_SLOT_TEMP_7 == 4
+#    define NDNBOOST_PP_SLOT_1_DIGIT_7 4
+# elif NDNBOOST_PP_SLOT_TEMP_7 == 5
+#    define NDNBOOST_PP_SLOT_1_DIGIT_7 5
+# elif NDNBOOST_PP_SLOT_TEMP_7 == 6
+#    define NDNBOOST_PP_SLOT_1_DIGIT_7 6
+# elif NDNBOOST_PP_SLOT_TEMP_7 == 7
+#    define NDNBOOST_PP_SLOT_1_DIGIT_7 7
+# elif NDNBOOST_PP_SLOT_TEMP_7 == 8
+#    define NDNBOOST_PP_SLOT_1_DIGIT_7 8
+# elif NDNBOOST_PP_SLOT_TEMP_7 == 9
+#    define NDNBOOST_PP_SLOT_1_DIGIT_7 9
 # endif
 #
-# if BOOST_PP_SLOT_TEMP_6 == 0
-#    define BOOST_PP_SLOT_1_DIGIT_6 0
-# elif BOOST_PP_SLOT_TEMP_6 == 1
-#    define BOOST_PP_SLOT_1_DIGIT_6 1
-# elif BOOST_PP_SLOT_TEMP_6 == 2
-#    define BOOST_PP_SLOT_1_DIGIT_6 2
-# elif BOOST_PP_SLOT_TEMP_6 == 3
-#    define BOOST_PP_SLOT_1_DIGIT_6 3
-# elif BOOST_PP_SLOT_TEMP_6 == 4
-#    define BOOST_PP_SLOT_1_DIGIT_6 4
-# elif BOOST_PP_SLOT_TEMP_6 == 5
-#    define BOOST_PP_SLOT_1_DIGIT_6 5
-# elif BOOST_PP_SLOT_TEMP_6 == 6
-#    define BOOST_PP_SLOT_1_DIGIT_6 6
-# elif BOOST_PP_SLOT_TEMP_6 == 7
-#    define BOOST_PP_SLOT_1_DIGIT_6 7
-# elif BOOST_PP_SLOT_TEMP_6 == 8
-#    define BOOST_PP_SLOT_1_DIGIT_6 8
-# elif BOOST_PP_SLOT_TEMP_6 == 9
-#    define BOOST_PP_SLOT_1_DIGIT_6 9
+# if NDNBOOST_PP_SLOT_TEMP_6 == 0
+#    define NDNBOOST_PP_SLOT_1_DIGIT_6 0
+# elif NDNBOOST_PP_SLOT_TEMP_6 == 1
+#    define NDNBOOST_PP_SLOT_1_DIGIT_6 1
+# elif NDNBOOST_PP_SLOT_TEMP_6 == 2
+#    define NDNBOOST_PP_SLOT_1_DIGIT_6 2
+# elif NDNBOOST_PP_SLOT_TEMP_6 == 3
+#    define NDNBOOST_PP_SLOT_1_DIGIT_6 3
+# elif NDNBOOST_PP_SLOT_TEMP_6 == 4
+#    define NDNBOOST_PP_SLOT_1_DIGIT_6 4
+# elif NDNBOOST_PP_SLOT_TEMP_6 == 5
+#    define NDNBOOST_PP_SLOT_1_DIGIT_6 5
+# elif NDNBOOST_PP_SLOT_TEMP_6 == 6
+#    define NDNBOOST_PP_SLOT_1_DIGIT_6 6
+# elif NDNBOOST_PP_SLOT_TEMP_6 == 7
+#    define NDNBOOST_PP_SLOT_1_DIGIT_6 7
+# elif NDNBOOST_PP_SLOT_TEMP_6 == 8
+#    define NDNBOOST_PP_SLOT_1_DIGIT_6 8
+# elif NDNBOOST_PP_SLOT_TEMP_6 == 9
+#    define NDNBOOST_PP_SLOT_1_DIGIT_6 9
 # endif
 #
-# if BOOST_PP_SLOT_TEMP_5 == 0
-#    define BOOST_PP_SLOT_1_DIGIT_5 0
-# elif BOOST_PP_SLOT_TEMP_5 == 1
-#    define BOOST_PP_SLOT_1_DIGIT_5 1
-# elif BOOST_PP_SLOT_TEMP_5 == 2
-#    define BOOST_PP_SLOT_1_DIGIT_5 2
-# elif BOOST_PP_SLOT_TEMP_5 == 3
-#    define BOOST_PP_SLOT_1_DIGIT_5 3
-# elif BOOST_PP_SLOT_TEMP_5 == 4
-#    define BOOST_PP_SLOT_1_DIGIT_5 4
-# elif BOOST_PP_SLOT_TEMP_5 == 5
-#    define BOOST_PP_SLOT_1_DIGIT_5 5
-# elif BOOST_PP_SLOT_TEMP_5 == 6
-#    define BOOST_PP_SLOT_1_DIGIT_5 6
-# elif BOOST_PP_SLOT_TEMP_5 == 7
-#    define BOOST_PP_SLOT_1_DIGIT_5 7
-# elif BOOST_PP_SLOT_TEMP_5 == 8
-#    define BOOST_PP_SLOT_1_DIGIT_5 8
-# elif BOOST_PP_SLOT_TEMP_5 == 9
-#    define BOOST_PP_SLOT_1_DIGIT_5 9
+# if NDNBOOST_PP_SLOT_TEMP_5 == 0
+#    define NDNBOOST_PP_SLOT_1_DIGIT_5 0
+# elif NDNBOOST_PP_SLOT_TEMP_5 == 1
+#    define NDNBOOST_PP_SLOT_1_DIGIT_5 1
+# elif NDNBOOST_PP_SLOT_TEMP_5 == 2
+#    define NDNBOOST_PP_SLOT_1_DIGIT_5 2
+# elif NDNBOOST_PP_SLOT_TEMP_5 == 3
+#    define NDNBOOST_PP_SLOT_1_DIGIT_5 3
+# elif NDNBOOST_PP_SLOT_TEMP_5 == 4
+#    define NDNBOOST_PP_SLOT_1_DIGIT_5 4
+# elif NDNBOOST_PP_SLOT_TEMP_5 == 5
+#    define NDNBOOST_PP_SLOT_1_DIGIT_5 5
+# elif NDNBOOST_PP_SLOT_TEMP_5 == 6
+#    define NDNBOOST_PP_SLOT_1_DIGIT_5 6
+# elif NDNBOOST_PP_SLOT_TEMP_5 == 7
+#    define NDNBOOST_PP_SLOT_1_DIGIT_5 7
+# elif NDNBOOST_PP_SLOT_TEMP_5 == 8
+#    define NDNBOOST_PP_SLOT_1_DIGIT_5 8
+# elif NDNBOOST_PP_SLOT_TEMP_5 == 9
+#    define NDNBOOST_PP_SLOT_1_DIGIT_5 9
 # endif
 #
-# if BOOST_PP_SLOT_TEMP_4 == 0
-#    define BOOST_PP_SLOT_1_DIGIT_4 0
-# elif BOOST_PP_SLOT_TEMP_4 == 1
-#    define BOOST_PP_SLOT_1_DIGIT_4 1
-# elif BOOST_PP_SLOT_TEMP_4 == 2
-#    define BOOST_PP_SLOT_1_DIGIT_4 2
-# elif BOOST_PP_SLOT_TEMP_4 == 3
-#    define BOOST_PP_SLOT_1_DIGIT_4 3
-# elif BOOST_PP_SLOT_TEMP_4 == 4
-#    define BOOST_PP_SLOT_1_DIGIT_4 4
-# elif BOOST_PP_SLOT_TEMP_4 == 5
-#    define BOOST_PP_SLOT_1_DIGIT_4 5
-# elif BOOST_PP_SLOT_TEMP_4 == 6
-#    define BOOST_PP_SLOT_1_DIGIT_4 6
-# elif BOOST_PP_SLOT_TEMP_4 == 7
-#    define BOOST_PP_SLOT_1_DIGIT_4 7
-# elif BOOST_PP_SLOT_TEMP_4 == 8
-#    define BOOST_PP_SLOT_1_DIGIT_4 8
-# elif BOOST_PP_SLOT_TEMP_4 == 9
-#    define BOOST_PP_SLOT_1_DIGIT_4 9
+# if NDNBOOST_PP_SLOT_TEMP_4 == 0
+#    define NDNBOOST_PP_SLOT_1_DIGIT_4 0
+# elif NDNBOOST_PP_SLOT_TEMP_4 == 1
+#    define NDNBOOST_PP_SLOT_1_DIGIT_4 1
+# elif NDNBOOST_PP_SLOT_TEMP_4 == 2
+#    define NDNBOOST_PP_SLOT_1_DIGIT_4 2
+# elif NDNBOOST_PP_SLOT_TEMP_4 == 3
+#    define NDNBOOST_PP_SLOT_1_DIGIT_4 3
+# elif NDNBOOST_PP_SLOT_TEMP_4 == 4
+#    define NDNBOOST_PP_SLOT_1_DIGIT_4 4
+# elif NDNBOOST_PP_SLOT_TEMP_4 == 5
+#    define NDNBOOST_PP_SLOT_1_DIGIT_4 5
+# elif NDNBOOST_PP_SLOT_TEMP_4 == 6
+#    define NDNBOOST_PP_SLOT_1_DIGIT_4 6
+# elif NDNBOOST_PP_SLOT_TEMP_4 == 7
+#    define NDNBOOST_PP_SLOT_1_DIGIT_4 7
+# elif NDNBOOST_PP_SLOT_TEMP_4 == 8
+#    define NDNBOOST_PP_SLOT_1_DIGIT_4 8
+# elif NDNBOOST_PP_SLOT_TEMP_4 == 9
+#    define NDNBOOST_PP_SLOT_1_DIGIT_4 9
 # endif
 #
-# if BOOST_PP_SLOT_TEMP_3 == 0
-#    define BOOST_PP_SLOT_1_DIGIT_3 0
-# elif BOOST_PP_SLOT_TEMP_3 == 1
-#    define BOOST_PP_SLOT_1_DIGIT_3 1
-# elif BOOST_PP_SLOT_TEMP_3 == 2
-#    define BOOST_PP_SLOT_1_DIGIT_3 2
-# elif BOOST_PP_SLOT_TEMP_3 == 3
-#    define BOOST_PP_SLOT_1_DIGIT_3 3
-# elif BOOST_PP_SLOT_TEMP_3 == 4
-#    define BOOST_PP_SLOT_1_DIGIT_3 4
-# elif BOOST_PP_SLOT_TEMP_3 == 5
-#    define BOOST_PP_SLOT_1_DIGIT_3 5
-# elif BOOST_PP_SLOT_TEMP_3 == 6
-#    define BOOST_PP_SLOT_1_DIGIT_3 6
-# elif BOOST_PP_SLOT_TEMP_3 == 7
-#    define BOOST_PP_SLOT_1_DIGIT_3 7
-# elif BOOST_PP_SLOT_TEMP_3 == 8
-#    define BOOST_PP_SLOT_1_DIGIT_3 8
-# elif BOOST_PP_SLOT_TEMP_3 == 9
-#    define BOOST_PP_SLOT_1_DIGIT_3 9
+# if NDNBOOST_PP_SLOT_TEMP_3 == 0
+#    define NDNBOOST_PP_SLOT_1_DIGIT_3 0
+# elif NDNBOOST_PP_SLOT_TEMP_3 == 1
+#    define NDNBOOST_PP_SLOT_1_DIGIT_3 1
+# elif NDNBOOST_PP_SLOT_TEMP_3 == 2
+#    define NDNBOOST_PP_SLOT_1_DIGIT_3 2
+# elif NDNBOOST_PP_SLOT_TEMP_3 == 3
+#    define NDNBOOST_PP_SLOT_1_DIGIT_3 3
+# elif NDNBOOST_PP_SLOT_TEMP_3 == 4
+#    define NDNBOOST_PP_SLOT_1_DIGIT_3 4
+# elif NDNBOOST_PP_SLOT_TEMP_3 == 5
+#    define NDNBOOST_PP_SLOT_1_DIGIT_3 5
+# elif NDNBOOST_PP_SLOT_TEMP_3 == 6
+#    define NDNBOOST_PP_SLOT_1_DIGIT_3 6
+# elif NDNBOOST_PP_SLOT_TEMP_3 == 7
+#    define NDNBOOST_PP_SLOT_1_DIGIT_3 7
+# elif NDNBOOST_PP_SLOT_TEMP_3 == 8
+#    define NDNBOOST_PP_SLOT_1_DIGIT_3 8
+# elif NDNBOOST_PP_SLOT_TEMP_3 == 9
+#    define NDNBOOST_PP_SLOT_1_DIGIT_3 9
 # endif
 #
-# if BOOST_PP_SLOT_TEMP_2 == 0
-#    define BOOST_PP_SLOT_1_DIGIT_2 0
-# elif BOOST_PP_SLOT_TEMP_2 == 1
-#    define BOOST_PP_SLOT_1_DIGIT_2 1
-# elif BOOST_PP_SLOT_TEMP_2 == 2
-#    define BOOST_PP_SLOT_1_DIGIT_2 2
-# elif BOOST_PP_SLOT_TEMP_2 == 3
-#    define BOOST_PP_SLOT_1_DIGIT_2 3
-# elif BOOST_PP_SLOT_TEMP_2 == 4
-#    define BOOST_PP_SLOT_1_DIGIT_2 4
-# elif BOOST_PP_SLOT_TEMP_2 == 5
-#    define BOOST_PP_SLOT_1_DIGIT_2 5
-# elif BOOST_PP_SLOT_TEMP_2 == 6
-#    define BOOST_PP_SLOT_1_DIGIT_2 6
-# elif BOOST_PP_SLOT_TEMP_2 == 7
-#    define BOOST_PP_SLOT_1_DIGIT_2 7
-# elif BOOST_PP_SLOT_TEMP_2 == 8
-#    define BOOST_PP_SLOT_1_DIGIT_2 8
-# elif BOOST_PP_SLOT_TEMP_2 == 9
-#    define BOOST_PP_SLOT_1_DIGIT_2 9
+# if NDNBOOST_PP_SLOT_TEMP_2 == 0
+#    define NDNBOOST_PP_SLOT_1_DIGIT_2 0
+# elif NDNBOOST_PP_SLOT_TEMP_2 == 1
+#    define NDNBOOST_PP_SLOT_1_DIGIT_2 1
+# elif NDNBOOST_PP_SLOT_TEMP_2 == 2
+#    define NDNBOOST_PP_SLOT_1_DIGIT_2 2
+# elif NDNBOOST_PP_SLOT_TEMP_2 == 3
+#    define NDNBOOST_PP_SLOT_1_DIGIT_2 3
+# elif NDNBOOST_PP_SLOT_TEMP_2 == 4
+#    define NDNBOOST_PP_SLOT_1_DIGIT_2 4
+# elif NDNBOOST_PP_SLOT_TEMP_2 == 5
+#    define NDNBOOST_PP_SLOT_1_DIGIT_2 5
+# elif NDNBOOST_PP_SLOT_TEMP_2 == 6
+#    define NDNBOOST_PP_SLOT_1_DIGIT_2 6
+# elif NDNBOOST_PP_SLOT_TEMP_2 == 7
+#    define NDNBOOST_PP_SLOT_1_DIGIT_2 7
+# elif NDNBOOST_PP_SLOT_TEMP_2 == 8
+#    define NDNBOOST_PP_SLOT_1_DIGIT_2 8
+# elif NDNBOOST_PP_SLOT_TEMP_2 == 9
+#    define NDNBOOST_PP_SLOT_1_DIGIT_2 9
 # endif
 #
-# if BOOST_PP_SLOT_TEMP_1 == 0
-#    define BOOST_PP_SLOT_1_DIGIT_1 0
-# elif BOOST_PP_SLOT_TEMP_1 == 1
-#    define BOOST_PP_SLOT_1_DIGIT_1 1
-# elif BOOST_PP_SLOT_TEMP_1 == 2
-#    define BOOST_PP_SLOT_1_DIGIT_1 2
-# elif BOOST_PP_SLOT_TEMP_1 == 3
-#    define BOOST_PP_SLOT_1_DIGIT_1 3
-# elif BOOST_PP_SLOT_TEMP_1 == 4
-#    define BOOST_PP_SLOT_1_DIGIT_1 4
-# elif BOOST_PP_SLOT_TEMP_1 == 5
-#    define BOOST_PP_SLOT_1_DIGIT_1 5
-# elif BOOST_PP_SLOT_TEMP_1 == 6
-#    define BOOST_PP_SLOT_1_DIGIT_1 6
-# elif BOOST_PP_SLOT_TEMP_1 == 7
-#    define BOOST_PP_SLOT_1_DIGIT_1 7
-# elif BOOST_PP_SLOT_TEMP_1 == 8
-#    define BOOST_PP_SLOT_1_DIGIT_1 8
-# elif BOOST_PP_SLOT_TEMP_1 == 9
-#    define BOOST_PP_SLOT_1_DIGIT_1 9
+# if NDNBOOST_PP_SLOT_TEMP_1 == 0
+#    define NDNBOOST_PP_SLOT_1_DIGIT_1 0
+# elif NDNBOOST_PP_SLOT_TEMP_1 == 1
+#    define NDNBOOST_PP_SLOT_1_DIGIT_1 1
+# elif NDNBOOST_PP_SLOT_TEMP_1 == 2
+#    define NDNBOOST_PP_SLOT_1_DIGIT_1 2
+# elif NDNBOOST_PP_SLOT_TEMP_1 == 3
+#    define NDNBOOST_PP_SLOT_1_DIGIT_1 3
+# elif NDNBOOST_PP_SLOT_TEMP_1 == 4
+#    define NDNBOOST_PP_SLOT_1_DIGIT_1 4
+# elif NDNBOOST_PP_SLOT_TEMP_1 == 5
+#    define NDNBOOST_PP_SLOT_1_DIGIT_1 5
+# elif NDNBOOST_PP_SLOT_TEMP_1 == 6
+#    define NDNBOOST_PP_SLOT_1_DIGIT_1 6
+# elif NDNBOOST_PP_SLOT_TEMP_1 == 7
+#    define NDNBOOST_PP_SLOT_1_DIGIT_1 7
+# elif NDNBOOST_PP_SLOT_TEMP_1 == 8
+#    define NDNBOOST_PP_SLOT_1_DIGIT_1 8
+# elif NDNBOOST_PP_SLOT_TEMP_1 == 9
+#    define NDNBOOST_PP_SLOT_1_DIGIT_1 9
 # endif
 #
-# if BOOST_PP_SLOT_1_DIGIT_10
-#    define BOOST_PP_SLOT_1() BOOST_PP_SLOT_CC_10(BOOST_PP_SLOT_1_DIGIT_10, BOOST_PP_SLOT_1_DIGIT_9, BOOST_PP_SLOT_1_DIGIT_8, BOOST_PP_SLOT_1_DIGIT_7, BOOST_PP_SLOT_1_DIGIT_6, BOOST_PP_SLOT_1_DIGIT_5, BOOST_PP_SLOT_1_DIGIT_4, BOOST_PP_SLOT_1_DIGIT_3, BOOST_PP_SLOT_1_DIGIT_2, BOOST_PP_SLOT_1_DIGIT_1)
-# elif BOOST_PP_SLOT_1_DIGIT_9
-#    define BOOST_PP_SLOT_1() BOOST_PP_SLOT_CC_9(BOOST_PP_SLOT_1_DIGIT_9, BOOST_PP_SLOT_1_DIGIT_8, BOOST_PP_SLOT_1_DIGIT_7, BOOST_PP_SLOT_1_DIGIT_6, BOOST_PP_SLOT_1_DIGIT_5, BOOST_PP_SLOT_1_DIGIT_4, BOOST_PP_SLOT_1_DIGIT_3, BOOST_PP_SLOT_1_DIGIT_2, BOOST_PP_SLOT_1_DIGIT_1)
-# elif BOOST_PP_SLOT_1_DIGIT_8
-#    define BOOST_PP_SLOT_1() BOOST_PP_SLOT_CC_8(BOOST_PP_SLOT_1_DIGIT_8, BOOST_PP_SLOT_1_DIGIT_7, BOOST_PP_SLOT_1_DIGIT_6, BOOST_PP_SLOT_1_DIGIT_5, BOOST_PP_SLOT_1_DIGIT_4, BOOST_PP_SLOT_1_DIGIT_3, BOOST_PP_SLOT_1_DIGIT_2, BOOST_PP_SLOT_1_DIGIT_1)
-# elif BOOST_PP_SLOT_1_DIGIT_7
-#    define BOOST_PP_SLOT_1() BOOST_PP_SLOT_CC_7(BOOST_PP_SLOT_1_DIGIT_7, BOOST_PP_SLOT_1_DIGIT_6, BOOST_PP_SLOT_1_DIGIT_5, BOOST_PP_SLOT_1_DIGIT_4, BOOST_PP_SLOT_1_DIGIT_3, BOOST_PP_SLOT_1_DIGIT_2, BOOST_PP_SLOT_1_DIGIT_1)
-# elif BOOST_PP_SLOT_1_DIGIT_6
-#    define BOOST_PP_SLOT_1() BOOST_PP_SLOT_CC_6(BOOST_PP_SLOT_1_DIGIT_6, BOOST_PP_SLOT_1_DIGIT_5, BOOST_PP_SLOT_1_DIGIT_4, BOOST_PP_SLOT_1_DIGIT_3, BOOST_PP_SLOT_1_DIGIT_2, BOOST_PP_SLOT_1_DIGIT_1)
-# elif BOOST_PP_SLOT_1_DIGIT_5
-#    define BOOST_PP_SLOT_1() BOOST_PP_SLOT_CC_5(BOOST_PP_SLOT_1_DIGIT_5, BOOST_PP_SLOT_1_DIGIT_4, BOOST_PP_SLOT_1_DIGIT_3, BOOST_PP_SLOT_1_DIGIT_2, BOOST_PP_SLOT_1_DIGIT_1)
-# elif BOOST_PP_SLOT_1_DIGIT_4
-#    define BOOST_PP_SLOT_1() BOOST_PP_SLOT_CC_4(BOOST_PP_SLOT_1_DIGIT_4, BOOST_PP_SLOT_1_DIGIT_3, BOOST_PP_SLOT_1_DIGIT_2, BOOST_PP_SLOT_1_DIGIT_1)
-# elif BOOST_PP_SLOT_1_DIGIT_3
-#    define BOOST_PP_SLOT_1() BOOST_PP_SLOT_CC_3(BOOST_PP_SLOT_1_DIGIT_3, BOOST_PP_SLOT_1_DIGIT_2, BOOST_PP_SLOT_1_DIGIT_1)
-# elif BOOST_PP_SLOT_1_DIGIT_2
-#    define BOOST_PP_SLOT_1() BOOST_PP_SLOT_CC_2(BOOST_PP_SLOT_1_DIGIT_2, BOOST_PP_SLOT_1_DIGIT_1)
+# if NDNBOOST_PP_SLOT_1_DIGIT_10
+#    define NDNBOOST_PP_SLOT_1() NDNBOOST_PP_SLOT_CC_10(NDNBOOST_PP_SLOT_1_DIGIT_10, NDNBOOST_PP_SLOT_1_DIGIT_9, NDNBOOST_PP_SLOT_1_DIGIT_8, NDNBOOST_PP_SLOT_1_DIGIT_7, NDNBOOST_PP_SLOT_1_DIGIT_6, NDNBOOST_PP_SLOT_1_DIGIT_5, NDNBOOST_PP_SLOT_1_DIGIT_4, NDNBOOST_PP_SLOT_1_DIGIT_3, NDNBOOST_PP_SLOT_1_DIGIT_2, NDNBOOST_PP_SLOT_1_DIGIT_1)
+# elif NDNBOOST_PP_SLOT_1_DIGIT_9
+#    define NDNBOOST_PP_SLOT_1() NDNBOOST_PP_SLOT_CC_9(NDNBOOST_PP_SLOT_1_DIGIT_9, NDNBOOST_PP_SLOT_1_DIGIT_8, NDNBOOST_PP_SLOT_1_DIGIT_7, NDNBOOST_PP_SLOT_1_DIGIT_6, NDNBOOST_PP_SLOT_1_DIGIT_5, NDNBOOST_PP_SLOT_1_DIGIT_4, NDNBOOST_PP_SLOT_1_DIGIT_3, NDNBOOST_PP_SLOT_1_DIGIT_2, NDNBOOST_PP_SLOT_1_DIGIT_1)
+# elif NDNBOOST_PP_SLOT_1_DIGIT_8
+#    define NDNBOOST_PP_SLOT_1() NDNBOOST_PP_SLOT_CC_8(NDNBOOST_PP_SLOT_1_DIGIT_8, NDNBOOST_PP_SLOT_1_DIGIT_7, NDNBOOST_PP_SLOT_1_DIGIT_6, NDNBOOST_PP_SLOT_1_DIGIT_5, NDNBOOST_PP_SLOT_1_DIGIT_4, NDNBOOST_PP_SLOT_1_DIGIT_3, NDNBOOST_PP_SLOT_1_DIGIT_2, NDNBOOST_PP_SLOT_1_DIGIT_1)
+# elif NDNBOOST_PP_SLOT_1_DIGIT_7
+#    define NDNBOOST_PP_SLOT_1() NDNBOOST_PP_SLOT_CC_7(NDNBOOST_PP_SLOT_1_DIGIT_7, NDNBOOST_PP_SLOT_1_DIGIT_6, NDNBOOST_PP_SLOT_1_DIGIT_5, NDNBOOST_PP_SLOT_1_DIGIT_4, NDNBOOST_PP_SLOT_1_DIGIT_3, NDNBOOST_PP_SLOT_1_DIGIT_2, NDNBOOST_PP_SLOT_1_DIGIT_1)
+# elif NDNBOOST_PP_SLOT_1_DIGIT_6
+#    define NDNBOOST_PP_SLOT_1() NDNBOOST_PP_SLOT_CC_6(NDNBOOST_PP_SLOT_1_DIGIT_6, NDNBOOST_PP_SLOT_1_DIGIT_5, NDNBOOST_PP_SLOT_1_DIGIT_4, NDNBOOST_PP_SLOT_1_DIGIT_3, NDNBOOST_PP_SLOT_1_DIGIT_2, NDNBOOST_PP_SLOT_1_DIGIT_1)
+# elif NDNBOOST_PP_SLOT_1_DIGIT_5
+#    define NDNBOOST_PP_SLOT_1() NDNBOOST_PP_SLOT_CC_5(NDNBOOST_PP_SLOT_1_DIGIT_5, NDNBOOST_PP_SLOT_1_DIGIT_4, NDNBOOST_PP_SLOT_1_DIGIT_3, NDNBOOST_PP_SLOT_1_DIGIT_2, NDNBOOST_PP_SLOT_1_DIGIT_1)
+# elif NDNBOOST_PP_SLOT_1_DIGIT_4
+#    define NDNBOOST_PP_SLOT_1() NDNBOOST_PP_SLOT_CC_4(NDNBOOST_PP_SLOT_1_DIGIT_4, NDNBOOST_PP_SLOT_1_DIGIT_3, NDNBOOST_PP_SLOT_1_DIGIT_2, NDNBOOST_PP_SLOT_1_DIGIT_1)
+# elif NDNBOOST_PP_SLOT_1_DIGIT_3
+#    define NDNBOOST_PP_SLOT_1() NDNBOOST_PP_SLOT_CC_3(NDNBOOST_PP_SLOT_1_DIGIT_3, NDNBOOST_PP_SLOT_1_DIGIT_2, NDNBOOST_PP_SLOT_1_DIGIT_1)
+# elif NDNBOOST_PP_SLOT_1_DIGIT_2
+#    define NDNBOOST_PP_SLOT_1() NDNBOOST_PP_SLOT_CC_2(NDNBOOST_PP_SLOT_1_DIGIT_2, NDNBOOST_PP_SLOT_1_DIGIT_1)
 # else
-#    define BOOST_PP_SLOT_1() BOOST_PP_SLOT_1_DIGIT_1
+#    define NDNBOOST_PP_SLOT_1() NDNBOOST_PP_SLOT_1_DIGIT_1
 # endif
diff --git a/include/ndnboost/preprocessor/slot/detail/slot2.hpp b/include/ndnboost/preprocessor/slot/detail/slot2.hpp
index 3df9b4f..849997d 100644
--- a/include/ndnboost/preprocessor/slot/detail/slot2.hpp
+++ b/include/ndnboost/preprocessor/slot/detail/slot2.hpp
@@ -11,257 +11,257 @@
 #
 # include <ndnboost/preprocessor/slot/detail/shared.hpp>
 #
-# undef BOOST_PP_SLOT_2
+# undef NDNBOOST_PP_SLOT_2
 #
-# undef BOOST_PP_SLOT_2_DIGIT_1
-# undef BOOST_PP_SLOT_2_DIGIT_2
-# undef BOOST_PP_SLOT_2_DIGIT_3
-# undef BOOST_PP_SLOT_2_DIGIT_4
-# undef BOOST_PP_SLOT_2_DIGIT_5
-# undef BOOST_PP_SLOT_2_DIGIT_6
-# undef BOOST_PP_SLOT_2_DIGIT_7
-# undef BOOST_PP_SLOT_2_DIGIT_8
-# undef BOOST_PP_SLOT_2_DIGIT_9
-# undef BOOST_PP_SLOT_2_DIGIT_10
+# undef NDNBOOST_PP_SLOT_2_DIGIT_1
+# undef NDNBOOST_PP_SLOT_2_DIGIT_2
+# undef NDNBOOST_PP_SLOT_2_DIGIT_3
+# undef NDNBOOST_PP_SLOT_2_DIGIT_4
+# undef NDNBOOST_PP_SLOT_2_DIGIT_5
+# undef NDNBOOST_PP_SLOT_2_DIGIT_6
+# undef NDNBOOST_PP_SLOT_2_DIGIT_7
+# undef NDNBOOST_PP_SLOT_2_DIGIT_8
+# undef NDNBOOST_PP_SLOT_2_DIGIT_9
+# undef NDNBOOST_PP_SLOT_2_DIGIT_10
 #
-# if BOOST_PP_SLOT_TEMP_10 == 0
-#    define BOOST_PP_SLOT_2_DIGIT_10 0
-# elif BOOST_PP_SLOT_TEMP_10 == 1
-#    define BOOST_PP_SLOT_2_DIGIT_10 1
-# elif BOOST_PP_SLOT_TEMP_10 == 2
-#    define BOOST_PP_SLOT_2_DIGIT_10 2
-# elif BOOST_PP_SLOT_TEMP_10 == 3
-#    define BOOST_PP_SLOT_2_DIGIT_10 3
-# elif BOOST_PP_SLOT_TEMP_10 == 4
-#    define BOOST_PP_SLOT_2_DIGIT_10 4
-# elif BOOST_PP_SLOT_TEMP_10 == 5
-#    define BOOST_PP_SLOT_2_DIGIT_10 5
-# elif BOOST_PP_SLOT_TEMP_10 == 6
-#    define BOOST_PP_SLOT_2_DIGIT_10 6
-# elif BOOST_PP_SLOT_TEMP_10 == 7
-#    define BOOST_PP_SLOT_2_DIGIT_10 7
-# elif BOOST_PP_SLOT_TEMP_10 == 8
-#    define BOOST_PP_SLOT_2_DIGIT_10 8
-# elif BOOST_PP_SLOT_TEMP_10 == 9
-#    define BOOST_PP_SLOT_2_DIGIT_10 9
+# if NDNBOOST_PP_SLOT_TEMP_10 == 0
+#    define NDNBOOST_PP_SLOT_2_DIGIT_10 0
+# elif NDNBOOST_PP_SLOT_TEMP_10 == 1
+#    define NDNBOOST_PP_SLOT_2_DIGIT_10 1
+# elif NDNBOOST_PP_SLOT_TEMP_10 == 2
+#    define NDNBOOST_PP_SLOT_2_DIGIT_10 2
+# elif NDNBOOST_PP_SLOT_TEMP_10 == 3
+#    define NDNBOOST_PP_SLOT_2_DIGIT_10 3
+# elif NDNBOOST_PP_SLOT_TEMP_10 == 4
+#    define NDNBOOST_PP_SLOT_2_DIGIT_10 4
+# elif NDNBOOST_PP_SLOT_TEMP_10 == 5
+#    define NDNBOOST_PP_SLOT_2_DIGIT_10 5
+# elif NDNBOOST_PP_SLOT_TEMP_10 == 6
+#    define NDNBOOST_PP_SLOT_2_DIGIT_10 6
+# elif NDNBOOST_PP_SLOT_TEMP_10 == 7
+#    define NDNBOOST_PP_SLOT_2_DIGIT_10 7
+# elif NDNBOOST_PP_SLOT_TEMP_10 == 8
+#    define NDNBOOST_PP_SLOT_2_DIGIT_10 8
+# elif NDNBOOST_PP_SLOT_TEMP_10 == 9
+#    define NDNBOOST_PP_SLOT_2_DIGIT_10 9
 # endif
 #
-# if BOOST_PP_SLOT_TEMP_9 == 0
-#    define BOOST_PP_SLOT_2_DIGIT_9 0
-# elif BOOST_PP_SLOT_TEMP_9 == 1
-#    define BOOST_PP_SLOT_2_DIGIT_9 1
-# elif BOOST_PP_SLOT_TEMP_9 == 2
-#    define BOOST_PP_SLOT_2_DIGIT_9 2
-# elif BOOST_PP_SLOT_TEMP_9 == 3
-#    define BOOST_PP_SLOT_2_DIGIT_9 3
-# elif BOOST_PP_SLOT_TEMP_9 == 4
-#    define BOOST_PP_SLOT_2_DIGIT_9 4
-# elif BOOST_PP_SLOT_TEMP_9 == 5
-#    define BOOST_PP_SLOT_2_DIGIT_9 5
-# elif BOOST_PP_SLOT_TEMP_9 == 6
-#    define BOOST_PP_SLOT_2_DIGIT_9 6
-# elif BOOST_PP_SLOT_TEMP_9 == 7
-#    define BOOST_PP_SLOT_2_DIGIT_9 7
-# elif BOOST_PP_SLOT_TEMP_9 == 8
-#    define BOOST_PP_SLOT_2_DIGIT_9 8
-# elif BOOST_PP_SLOT_TEMP_9 == 9
-#    define BOOST_PP_SLOT_2_DIGIT_9 9
+# if NDNBOOST_PP_SLOT_TEMP_9 == 0
+#    define NDNBOOST_PP_SLOT_2_DIGIT_9 0
+# elif NDNBOOST_PP_SLOT_TEMP_9 == 1
+#    define NDNBOOST_PP_SLOT_2_DIGIT_9 1
+# elif NDNBOOST_PP_SLOT_TEMP_9 == 2
+#    define NDNBOOST_PP_SLOT_2_DIGIT_9 2
+# elif NDNBOOST_PP_SLOT_TEMP_9 == 3
+#    define NDNBOOST_PP_SLOT_2_DIGIT_9 3
+# elif NDNBOOST_PP_SLOT_TEMP_9 == 4
+#    define NDNBOOST_PP_SLOT_2_DIGIT_9 4
+# elif NDNBOOST_PP_SLOT_TEMP_9 == 5
+#    define NDNBOOST_PP_SLOT_2_DIGIT_9 5
+# elif NDNBOOST_PP_SLOT_TEMP_9 == 6
+#    define NDNBOOST_PP_SLOT_2_DIGIT_9 6
+# elif NDNBOOST_PP_SLOT_TEMP_9 == 7
+#    define NDNBOOST_PP_SLOT_2_DIGIT_9 7
+# elif NDNBOOST_PP_SLOT_TEMP_9 == 8
+#    define NDNBOOST_PP_SLOT_2_DIGIT_9 8
+# elif NDNBOOST_PP_SLOT_TEMP_9 == 9
+#    define NDNBOOST_PP_SLOT_2_DIGIT_9 9
 # endif
 #
-# if BOOST_PP_SLOT_TEMP_8 == 0
-#    define BOOST_PP_SLOT_2_DIGIT_8 0
-# elif BOOST_PP_SLOT_TEMP_8 == 1
-#    define BOOST_PP_SLOT_2_DIGIT_8 1
-# elif BOOST_PP_SLOT_TEMP_8 == 2
-#    define BOOST_PP_SLOT_2_DIGIT_8 2
-# elif BOOST_PP_SLOT_TEMP_8 == 3
-#    define BOOST_PP_SLOT_2_DIGIT_8 3
-# elif BOOST_PP_SLOT_TEMP_8 == 4
-#    define BOOST_PP_SLOT_2_DIGIT_8 4
-# elif BOOST_PP_SLOT_TEMP_8 == 5
-#    define BOOST_PP_SLOT_2_DIGIT_8 5
-# elif BOOST_PP_SLOT_TEMP_8 == 6
-#    define BOOST_PP_SLOT_2_DIGIT_8 6
-# elif BOOST_PP_SLOT_TEMP_8 == 7
-#    define BOOST_PP_SLOT_2_DIGIT_8 7
-# elif BOOST_PP_SLOT_TEMP_8 == 8
-#    define BOOST_PP_SLOT_2_DIGIT_8 8
-# elif BOOST_PP_SLOT_TEMP_8 == 9
-#    define BOOST_PP_SLOT_2_DIGIT_8 9
+# if NDNBOOST_PP_SLOT_TEMP_8 == 0
+#    define NDNBOOST_PP_SLOT_2_DIGIT_8 0
+# elif NDNBOOST_PP_SLOT_TEMP_8 == 1
+#    define NDNBOOST_PP_SLOT_2_DIGIT_8 1
+# elif NDNBOOST_PP_SLOT_TEMP_8 == 2
+#    define NDNBOOST_PP_SLOT_2_DIGIT_8 2
+# elif NDNBOOST_PP_SLOT_TEMP_8 == 3
+#    define NDNBOOST_PP_SLOT_2_DIGIT_8 3
+# elif NDNBOOST_PP_SLOT_TEMP_8 == 4
+#    define NDNBOOST_PP_SLOT_2_DIGIT_8 4
+# elif NDNBOOST_PP_SLOT_TEMP_8 == 5
+#    define NDNBOOST_PP_SLOT_2_DIGIT_8 5
+# elif NDNBOOST_PP_SLOT_TEMP_8 == 6
+#    define NDNBOOST_PP_SLOT_2_DIGIT_8 6
+# elif NDNBOOST_PP_SLOT_TEMP_8 == 7
+#    define NDNBOOST_PP_SLOT_2_DIGIT_8 7
+# elif NDNBOOST_PP_SLOT_TEMP_8 == 8
+#    define NDNBOOST_PP_SLOT_2_DIGIT_8 8
+# elif NDNBOOST_PP_SLOT_TEMP_8 == 9
+#    define NDNBOOST_PP_SLOT_2_DIGIT_8 9
 # endif
 #
-# if BOOST_PP_SLOT_TEMP_7 == 0
-#    define BOOST_PP_SLOT_2_DIGIT_7 0
-# elif BOOST_PP_SLOT_TEMP_7 == 1
-#    define BOOST_PP_SLOT_2_DIGIT_7 1
-# elif BOOST_PP_SLOT_TEMP_7 == 2
-#    define BOOST_PP_SLOT_2_DIGIT_7 2
-# elif BOOST_PP_SLOT_TEMP_7 == 3
-#    define BOOST_PP_SLOT_2_DIGIT_7 3
-# elif BOOST_PP_SLOT_TEMP_7 == 4
-#    define BOOST_PP_SLOT_2_DIGIT_7 4
-# elif BOOST_PP_SLOT_TEMP_7 == 5
-#    define BOOST_PP_SLOT_2_DIGIT_7 5
-# elif BOOST_PP_SLOT_TEMP_7 == 6
-#    define BOOST_PP_SLOT_2_DIGIT_7 6
-# elif BOOST_PP_SLOT_TEMP_7 == 7
-#    define BOOST_PP_SLOT_2_DIGIT_7 7
-# elif BOOST_PP_SLOT_TEMP_7 == 8
-#    define BOOST_PP_SLOT_2_DIGIT_7 8
-# elif BOOST_PP_SLOT_TEMP_7 == 9
-#    define BOOST_PP_SLOT_2_DIGIT_7 9
+# if NDNBOOST_PP_SLOT_TEMP_7 == 0
+#    define NDNBOOST_PP_SLOT_2_DIGIT_7 0
+# elif NDNBOOST_PP_SLOT_TEMP_7 == 1
+#    define NDNBOOST_PP_SLOT_2_DIGIT_7 1
+# elif NDNBOOST_PP_SLOT_TEMP_7 == 2
+#    define NDNBOOST_PP_SLOT_2_DIGIT_7 2
+# elif NDNBOOST_PP_SLOT_TEMP_7 == 3
+#    define NDNBOOST_PP_SLOT_2_DIGIT_7 3
+# elif NDNBOOST_PP_SLOT_TEMP_7 == 4
+#    define NDNBOOST_PP_SLOT_2_DIGIT_7 4
+# elif NDNBOOST_PP_SLOT_TEMP_7 == 5
+#    define NDNBOOST_PP_SLOT_2_DIGIT_7 5
+# elif NDNBOOST_PP_SLOT_TEMP_7 == 6
+#    define NDNBOOST_PP_SLOT_2_DIGIT_7 6
+# elif NDNBOOST_PP_SLOT_TEMP_7 == 7
+#    define NDNBOOST_PP_SLOT_2_DIGIT_7 7
+# elif NDNBOOST_PP_SLOT_TEMP_7 == 8
+#    define NDNBOOST_PP_SLOT_2_DIGIT_7 8
+# elif NDNBOOST_PP_SLOT_TEMP_7 == 9
+#    define NDNBOOST_PP_SLOT_2_DIGIT_7 9
 # endif
 #
-# if BOOST_PP_SLOT_TEMP_6 == 0
-#    define BOOST_PP_SLOT_2_DIGIT_6 0
-# elif BOOST_PP_SLOT_TEMP_6 == 1
-#    define BOOST_PP_SLOT_2_DIGIT_6 1
-# elif BOOST_PP_SLOT_TEMP_6 == 2
-#    define BOOST_PP_SLOT_2_DIGIT_6 2
-# elif BOOST_PP_SLOT_TEMP_6 == 3
-#    define BOOST_PP_SLOT_2_DIGIT_6 3
-# elif BOOST_PP_SLOT_TEMP_6 == 4
-#    define BOOST_PP_SLOT_2_DIGIT_6 4
-# elif BOOST_PP_SLOT_TEMP_6 == 5
-#    define BOOST_PP_SLOT_2_DIGIT_6 5
-# elif BOOST_PP_SLOT_TEMP_6 == 6
-#    define BOOST_PP_SLOT_2_DIGIT_6 6
-# elif BOOST_PP_SLOT_TEMP_6 == 7
-#    define BOOST_PP_SLOT_2_DIGIT_6 7
-# elif BOOST_PP_SLOT_TEMP_6 == 8
-#    define BOOST_PP_SLOT_2_DIGIT_6 8
-# elif BOOST_PP_SLOT_TEMP_6 == 9
-#    define BOOST_PP_SLOT_2_DIGIT_6 9
+# if NDNBOOST_PP_SLOT_TEMP_6 == 0
+#    define NDNBOOST_PP_SLOT_2_DIGIT_6 0
+# elif NDNBOOST_PP_SLOT_TEMP_6 == 1
+#    define NDNBOOST_PP_SLOT_2_DIGIT_6 1
+# elif NDNBOOST_PP_SLOT_TEMP_6 == 2
+#    define NDNBOOST_PP_SLOT_2_DIGIT_6 2
+# elif NDNBOOST_PP_SLOT_TEMP_6 == 3
+#    define NDNBOOST_PP_SLOT_2_DIGIT_6 3
+# elif NDNBOOST_PP_SLOT_TEMP_6 == 4
+#    define NDNBOOST_PP_SLOT_2_DIGIT_6 4
+# elif NDNBOOST_PP_SLOT_TEMP_6 == 5
+#    define NDNBOOST_PP_SLOT_2_DIGIT_6 5
+# elif NDNBOOST_PP_SLOT_TEMP_6 == 6
+#    define NDNBOOST_PP_SLOT_2_DIGIT_6 6
+# elif NDNBOOST_PP_SLOT_TEMP_6 == 7
+#    define NDNBOOST_PP_SLOT_2_DIGIT_6 7
+# elif NDNBOOST_PP_SLOT_TEMP_6 == 8
+#    define NDNBOOST_PP_SLOT_2_DIGIT_6 8
+# elif NDNBOOST_PP_SLOT_TEMP_6 == 9
+#    define NDNBOOST_PP_SLOT_2_DIGIT_6 9
 # endif
 #
-# if BOOST_PP_SLOT_TEMP_5 == 0
-#    define BOOST_PP_SLOT_2_DIGIT_5 0
-# elif BOOST_PP_SLOT_TEMP_5 == 1
-#    define BOOST_PP_SLOT_2_DIGIT_5 1
-# elif BOOST_PP_SLOT_TEMP_5 == 2
-#    define BOOST_PP_SLOT_2_DIGIT_5 2
-# elif BOOST_PP_SLOT_TEMP_5 == 3
-#    define BOOST_PP_SLOT_2_DIGIT_5 3
-# elif BOOST_PP_SLOT_TEMP_5 == 4
-#    define BOOST_PP_SLOT_2_DIGIT_5 4
-# elif BOOST_PP_SLOT_TEMP_5 == 5
-#    define BOOST_PP_SLOT_2_DIGIT_5 5
-# elif BOOST_PP_SLOT_TEMP_5 == 6
-#    define BOOST_PP_SLOT_2_DIGIT_5 6
-# elif BOOST_PP_SLOT_TEMP_5 == 7
-#    define BOOST_PP_SLOT_2_DIGIT_5 7
-# elif BOOST_PP_SLOT_TEMP_5 == 8
-#    define BOOST_PP_SLOT_2_DIGIT_5 8
-# elif BOOST_PP_SLOT_TEMP_5 == 9
-#    define BOOST_PP_SLOT_2_DIGIT_5 9
+# if NDNBOOST_PP_SLOT_TEMP_5 == 0
+#    define NDNBOOST_PP_SLOT_2_DIGIT_5 0
+# elif NDNBOOST_PP_SLOT_TEMP_5 == 1
+#    define NDNBOOST_PP_SLOT_2_DIGIT_5 1
+# elif NDNBOOST_PP_SLOT_TEMP_5 == 2
+#    define NDNBOOST_PP_SLOT_2_DIGIT_5 2
+# elif NDNBOOST_PP_SLOT_TEMP_5 == 3
+#    define NDNBOOST_PP_SLOT_2_DIGIT_5 3
+# elif NDNBOOST_PP_SLOT_TEMP_5 == 4
+#    define NDNBOOST_PP_SLOT_2_DIGIT_5 4
+# elif NDNBOOST_PP_SLOT_TEMP_5 == 5
+#    define NDNBOOST_PP_SLOT_2_DIGIT_5 5
+# elif NDNBOOST_PP_SLOT_TEMP_5 == 6
+#    define NDNBOOST_PP_SLOT_2_DIGIT_5 6
+# elif NDNBOOST_PP_SLOT_TEMP_5 == 7
+#    define NDNBOOST_PP_SLOT_2_DIGIT_5 7
+# elif NDNBOOST_PP_SLOT_TEMP_5 == 8
+#    define NDNBOOST_PP_SLOT_2_DIGIT_5 8
+# elif NDNBOOST_PP_SLOT_TEMP_5 == 9
+#    define NDNBOOST_PP_SLOT_2_DIGIT_5 9
 # endif
 #
-# if BOOST_PP_SLOT_TEMP_4 == 0
-#    define BOOST_PP_SLOT_2_DIGIT_4 0
-# elif BOOST_PP_SLOT_TEMP_4 == 1
-#    define BOOST_PP_SLOT_2_DIGIT_4 1
-# elif BOOST_PP_SLOT_TEMP_4 == 2
-#    define BOOST_PP_SLOT_2_DIGIT_4 2
-# elif BOOST_PP_SLOT_TEMP_4 == 3
-#    define BOOST_PP_SLOT_2_DIGIT_4 3
-# elif BOOST_PP_SLOT_TEMP_4 == 4
-#    define BOOST_PP_SLOT_2_DIGIT_4 4
-# elif BOOST_PP_SLOT_TEMP_4 == 5
-#    define BOOST_PP_SLOT_2_DIGIT_4 5
-# elif BOOST_PP_SLOT_TEMP_4 == 6
-#    define BOOST_PP_SLOT_2_DIGIT_4 6
-# elif BOOST_PP_SLOT_TEMP_4 == 7
-#    define BOOST_PP_SLOT_2_DIGIT_4 7
-# elif BOOST_PP_SLOT_TEMP_4 == 8
-#    define BOOST_PP_SLOT_2_DIGIT_4 8
-# elif BOOST_PP_SLOT_TEMP_4 == 9
-#    define BOOST_PP_SLOT_2_DIGIT_4 9
+# if NDNBOOST_PP_SLOT_TEMP_4 == 0
+#    define NDNBOOST_PP_SLOT_2_DIGIT_4 0
+# elif NDNBOOST_PP_SLOT_TEMP_4 == 1
+#    define NDNBOOST_PP_SLOT_2_DIGIT_4 1
+# elif NDNBOOST_PP_SLOT_TEMP_4 == 2
+#    define NDNBOOST_PP_SLOT_2_DIGIT_4 2
+# elif NDNBOOST_PP_SLOT_TEMP_4 == 3
+#    define NDNBOOST_PP_SLOT_2_DIGIT_4 3
+# elif NDNBOOST_PP_SLOT_TEMP_4 == 4
+#    define NDNBOOST_PP_SLOT_2_DIGIT_4 4
+# elif NDNBOOST_PP_SLOT_TEMP_4 == 5
+#    define NDNBOOST_PP_SLOT_2_DIGIT_4 5
+# elif NDNBOOST_PP_SLOT_TEMP_4 == 6
+#    define NDNBOOST_PP_SLOT_2_DIGIT_4 6
+# elif NDNBOOST_PP_SLOT_TEMP_4 == 7
+#    define NDNBOOST_PP_SLOT_2_DIGIT_4 7
+# elif NDNBOOST_PP_SLOT_TEMP_4 == 8
+#    define NDNBOOST_PP_SLOT_2_DIGIT_4 8
+# elif NDNBOOST_PP_SLOT_TEMP_4 == 9
+#    define NDNBOOST_PP_SLOT_2_DIGIT_4 9
 # endif
 #
-# if BOOST_PP_SLOT_TEMP_3 == 0
-#    define BOOST_PP_SLOT_2_DIGIT_3 0
-# elif BOOST_PP_SLOT_TEMP_3 == 1
-#    define BOOST_PP_SLOT_2_DIGIT_3 1
-# elif BOOST_PP_SLOT_TEMP_3 == 2
-#    define BOOST_PP_SLOT_2_DIGIT_3 2
-# elif BOOST_PP_SLOT_TEMP_3 == 3
-#    define BOOST_PP_SLOT_2_DIGIT_3 3
-# elif BOOST_PP_SLOT_TEMP_3 == 4
-#    define BOOST_PP_SLOT_2_DIGIT_3 4
-# elif BOOST_PP_SLOT_TEMP_3 == 5
-#    define BOOST_PP_SLOT_2_DIGIT_3 5
-# elif BOOST_PP_SLOT_TEMP_3 == 6
-#    define BOOST_PP_SLOT_2_DIGIT_3 6
-# elif BOOST_PP_SLOT_TEMP_3 == 7
-#    define BOOST_PP_SLOT_2_DIGIT_3 7
-# elif BOOST_PP_SLOT_TEMP_3 == 8
-#    define BOOST_PP_SLOT_2_DIGIT_3 8
-# elif BOOST_PP_SLOT_TEMP_3 == 9
-#    define BOOST_PP_SLOT_2_DIGIT_3 9
+# if NDNBOOST_PP_SLOT_TEMP_3 == 0
+#    define NDNBOOST_PP_SLOT_2_DIGIT_3 0
+# elif NDNBOOST_PP_SLOT_TEMP_3 == 1
+#    define NDNBOOST_PP_SLOT_2_DIGIT_3 1
+# elif NDNBOOST_PP_SLOT_TEMP_3 == 2
+#    define NDNBOOST_PP_SLOT_2_DIGIT_3 2
+# elif NDNBOOST_PP_SLOT_TEMP_3 == 3
+#    define NDNBOOST_PP_SLOT_2_DIGIT_3 3
+# elif NDNBOOST_PP_SLOT_TEMP_3 == 4
+#    define NDNBOOST_PP_SLOT_2_DIGIT_3 4
+# elif NDNBOOST_PP_SLOT_TEMP_3 == 5
+#    define NDNBOOST_PP_SLOT_2_DIGIT_3 5
+# elif NDNBOOST_PP_SLOT_TEMP_3 == 6
+#    define NDNBOOST_PP_SLOT_2_DIGIT_3 6
+# elif NDNBOOST_PP_SLOT_TEMP_3 == 7
+#    define NDNBOOST_PP_SLOT_2_DIGIT_3 7
+# elif NDNBOOST_PP_SLOT_TEMP_3 == 8
+#    define NDNBOOST_PP_SLOT_2_DIGIT_3 8
+# elif NDNBOOST_PP_SLOT_TEMP_3 == 9
+#    define NDNBOOST_PP_SLOT_2_DIGIT_3 9
 # endif
 #
-# if BOOST_PP_SLOT_TEMP_2 == 0
-#    define BOOST_PP_SLOT_2_DIGIT_2 0
-# elif BOOST_PP_SLOT_TEMP_2 == 1
-#    define BOOST_PP_SLOT_2_DIGIT_2 1
-# elif BOOST_PP_SLOT_TEMP_2 == 2
-#    define BOOST_PP_SLOT_2_DIGIT_2 2
-# elif BOOST_PP_SLOT_TEMP_2 == 3
-#    define BOOST_PP_SLOT_2_DIGIT_2 3
-# elif BOOST_PP_SLOT_TEMP_2 == 4
-#    define BOOST_PP_SLOT_2_DIGIT_2 4
-# elif BOOST_PP_SLOT_TEMP_2 == 5
-#    define BOOST_PP_SLOT_2_DIGIT_2 5
-# elif BOOST_PP_SLOT_TEMP_2 == 6
-#    define BOOST_PP_SLOT_2_DIGIT_2 6
-# elif BOOST_PP_SLOT_TEMP_2 == 7
-#    define BOOST_PP_SLOT_2_DIGIT_2 7
-# elif BOOST_PP_SLOT_TEMP_2 == 8
-#    define BOOST_PP_SLOT_2_DIGIT_2 8
-# elif BOOST_PP_SLOT_TEMP_2 == 9
-#    define BOOST_PP_SLOT_2_DIGIT_2 9
+# if NDNBOOST_PP_SLOT_TEMP_2 == 0
+#    define NDNBOOST_PP_SLOT_2_DIGIT_2 0
+# elif NDNBOOST_PP_SLOT_TEMP_2 == 1
+#    define NDNBOOST_PP_SLOT_2_DIGIT_2 1
+# elif NDNBOOST_PP_SLOT_TEMP_2 == 2
+#    define NDNBOOST_PP_SLOT_2_DIGIT_2 2
+# elif NDNBOOST_PP_SLOT_TEMP_2 == 3
+#    define NDNBOOST_PP_SLOT_2_DIGIT_2 3
+# elif NDNBOOST_PP_SLOT_TEMP_2 == 4
+#    define NDNBOOST_PP_SLOT_2_DIGIT_2 4
+# elif NDNBOOST_PP_SLOT_TEMP_2 == 5
+#    define NDNBOOST_PP_SLOT_2_DIGIT_2 5
+# elif NDNBOOST_PP_SLOT_TEMP_2 == 6
+#    define NDNBOOST_PP_SLOT_2_DIGIT_2 6
+# elif NDNBOOST_PP_SLOT_TEMP_2 == 7
+#    define NDNBOOST_PP_SLOT_2_DIGIT_2 7
+# elif NDNBOOST_PP_SLOT_TEMP_2 == 8
+#    define NDNBOOST_PP_SLOT_2_DIGIT_2 8
+# elif NDNBOOST_PP_SLOT_TEMP_2 == 9
+#    define NDNBOOST_PP_SLOT_2_DIGIT_2 9
 # endif
 #
-# if BOOST_PP_SLOT_TEMP_1 == 0
-#    define BOOST_PP_SLOT_2_DIGIT_1 0
-# elif BOOST_PP_SLOT_TEMP_1 == 1
-#    define BOOST_PP_SLOT_2_DIGIT_1 1
-# elif BOOST_PP_SLOT_TEMP_1 == 2
-#    define BOOST_PP_SLOT_2_DIGIT_1 2
-# elif BOOST_PP_SLOT_TEMP_1 == 3
-#    define BOOST_PP_SLOT_2_DIGIT_1 3
-# elif BOOST_PP_SLOT_TEMP_1 == 4
-#    define BOOST_PP_SLOT_2_DIGIT_1 4
-# elif BOOST_PP_SLOT_TEMP_1 == 5
-#    define BOOST_PP_SLOT_2_DIGIT_1 5
-# elif BOOST_PP_SLOT_TEMP_1 == 6
-#    define BOOST_PP_SLOT_2_DIGIT_1 6
-# elif BOOST_PP_SLOT_TEMP_1 == 7
-#    define BOOST_PP_SLOT_2_DIGIT_1 7
-# elif BOOST_PP_SLOT_TEMP_1 == 8
-#    define BOOST_PP_SLOT_2_DIGIT_1 8
-# elif BOOST_PP_SLOT_TEMP_1 == 9
-#    define BOOST_PP_SLOT_2_DIGIT_1 9
+# if NDNBOOST_PP_SLOT_TEMP_1 == 0
+#    define NDNBOOST_PP_SLOT_2_DIGIT_1 0
+# elif NDNBOOST_PP_SLOT_TEMP_1 == 1
+#    define NDNBOOST_PP_SLOT_2_DIGIT_1 1
+# elif NDNBOOST_PP_SLOT_TEMP_1 == 2
+#    define NDNBOOST_PP_SLOT_2_DIGIT_1 2
+# elif NDNBOOST_PP_SLOT_TEMP_1 == 3
+#    define NDNBOOST_PP_SLOT_2_DIGIT_1 3
+# elif NDNBOOST_PP_SLOT_TEMP_1 == 4
+#    define NDNBOOST_PP_SLOT_2_DIGIT_1 4
+# elif NDNBOOST_PP_SLOT_TEMP_1 == 5
+#    define NDNBOOST_PP_SLOT_2_DIGIT_1 5
+# elif NDNBOOST_PP_SLOT_TEMP_1 == 6
+#    define NDNBOOST_PP_SLOT_2_DIGIT_1 6
+# elif NDNBOOST_PP_SLOT_TEMP_1 == 7
+#    define NDNBOOST_PP_SLOT_2_DIGIT_1 7
+# elif NDNBOOST_PP_SLOT_TEMP_1 == 8
+#    define NDNBOOST_PP_SLOT_2_DIGIT_1 8
+# elif NDNBOOST_PP_SLOT_TEMP_1 == 9
+#    define NDNBOOST_PP_SLOT_2_DIGIT_1 9
 # endif
 #
-# if BOOST_PP_SLOT_2_DIGIT_10
-#    define BOOST_PP_SLOT_2() BOOST_PP_SLOT_CC_10(BOOST_PP_SLOT_2_DIGIT_10, BOOST_PP_SLOT_2_DIGIT_9, BOOST_PP_SLOT_2_DIGIT_8, BOOST_PP_SLOT_2_DIGIT_7, BOOST_PP_SLOT_2_DIGIT_6, BOOST_PP_SLOT_2_DIGIT_5, BOOST_PP_SLOT_2_DIGIT_4, BOOST_PP_SLOT_2_DIGIT_3, BOOST_PP_SLOT_2_DIGIT_2, BOOST_PP_SLOT_2_DIGIT_1)
-# elif BOOST_PP_SLOT_2_DIGIT_9
-#    define BOOST_PP_SLOT_2() BOOST_PP_SLOT_CC_9(BOOST_PP_SLOT_2_DIGIT_9, BOOST_PP_SLOT_2_DIGIT_8, BOOST_PP_SLOT_2_DIGIT_7, BOOST_PP_SLOT_2_DIGIT_6, BOOST_PP_SLOT_2_DIGIT_5, BOOST_PP_SLOT_2_DIGIT_4, BOOST_PP_SLOT_2_DIGIT_3, BOOST_PP_SLOT_2_DIGIT_2, BOOST_PP_SLOT_2_DIGIT_1)
-# elif BOOST_PP_SLOT_2_DIGIT_8
-#    define BOOST_PP_SLOT_2() BOOST_PP_SLOT_CC_8(BOOST_PP_SLOT_2_DIGIT_8, BOOST_PP_SLOT_2_DIGIT_7, BOOST_PP_SLOT_2_DIGIT_6, BOOST_PP_SLOT_2_DIGIT_5, BOOST_PP_SLOT_2_DIGIT_4, BOOST_PP_SLOT_2_DIGIT_3, BOOST_PP_SLOT_2_DIGIT_2, BOOST_PP_SLOT_2_DIGIT_1)
-# elif BOOST_PP_SLOT_2_DIGIT_7
-#    define BOOST_PP_SLOT_2() BOOST_PP_SLOT_CC_7(BOOST_PP_SLOT_2_DIGIT_7, BOOST_PP_SLOT_2_DIGIT_6, BOOST_PP_SLOT_2_DIGIT_5, BOOST_PP_SLOT_2_DIGIT_4, BOOST_PP_SLOT_2_DIGIT_3, BOOST_PP_SLOT_2_DIGIT_2, BOOST_PP_SLOT_2_DIGIT_1)
-# elif BOOST_PP_SLOT_2_DIGIT_6
-#    define BOOST_PP_SLOT_2() BOOST_PP_SLOT_CC_6(BOOST_PP_SLOT_2_DIGIT_6, BOOST_PP_SLOT_2_DIGIT_5, BOOST_PP_SLOT_2_DIGIT_4, BOOST_PP_SLOT_2_DIGIT_3, BOOST_PP_SLOT_2_DIGIT_2, BOOST_PP_SLOT_2_DIGIT_1)
-# elif BOOST_PP_SLOT_2_DIGIT_5
-#    define BOOST_PP_SLOT_2() BOOST_PP_SLOT_CC_5(BOOST_PP_SLOT_2_DIGIT_5, BOOST_PP_SLOT_2_DIGIT_4, BOOST_PP_SLOT_2_DIGIT_3, BOOST_PP_SLOT_2_DIGIT_2, BOOST_PP_SLOT_2_DIGIT_1)
-# elif BOOST_PP_SLOT_2_DIGIT_4
-#    define BOOST_PP_SLOT_2() BOOST_PP_SLOT_CC_4(BOOST_PP_SLOT_2_DIGIT_4, BOOST_PP_SLOT_2_DIGIT_3, BOOST_PP_SLOT_2_DIGIT_2, BOOST_PP_SLOT_2_DIGIT_1)
-# elif BOOST_PP_SLOT_2_DIGIT_3
-#    define BOOST_PP_SLOT_2() BOOST_PP_SLOT_CC_3(BOOST_PP_SLOT_2_DIGIT_3, BOOST_PP_SLOT_2_DIGIT_2, BOOST_PP_SLOT_2_DIGIT_1)
-# elif BOOST_PP_SLOT_2_DIGIT_2
-#    define BOOST_PP_SLOT_2() BOOST_PP_SLOT_CC_2(BOOST_PP_SLOT_2_DIGIT_2, BOOST_PP_SLOT_2_DIGIT_1)
+# if NDNBOOST_PP_SLOT_2_DIGIT_10
+#    define NDNBOOST_PP_SLOT_2() NDNBOOST_PP_SLOT_CC_10(NDNBOOST_PP_SLOT_2_DIGIT_10, NDNBOOST_PP_SLOT_2_DIGIT_9, NDNBOOST_PP_SLOT_2_DIGIT_8, NDNBOOST_PP_SLOT_2_DIGIT_7, NDNBOOST_PP_SLOT_2_DIGIT_6, NDNBOOST_PP_SLOT_2_DIGIT_5, NDNBOOST_PP_SLOT_2_DIGIT_4, NDNBOOST_PP_SLOT_2_DIGIT_3, NDNBOOST_PP_SLOT_2_DIGIT_2, NDNBOOST_PP_SLOT_2_DIGIT_1)
+# elif NDNBOOST_PP_SLOT_2_DIGIT_9
+#    define NDNBOOST_PP_SLOT_2() NDNBOOST_PP_SLOT_CC_9(NDNBOOST_PP_SLOT_2_DIGIT_9, NDNBOOST_PP_SLOT_2_DIGIT_8, NDNBOOST_PP_SLOT_2_DIGIT_7, NDNBOOST_PP_SLOT_2_DIGIT_6, NDNBOOST_PP_SLOT_2_DIGIT_5, NDNBOOST_PP_SLOT_2_DIGIT_4, NDNBOOST_PP_SLOT_2_DIGIT_3, NDNBOOST_PP_SLOT_2_DIGIT_2, NDNBOOST_PP_SLOT_2_DIGIT_1)
+# elif NDNBOOST_PP_SLOT_2_DIGIT_8
+#    define NDNBOOST_PP_SLOT_2() NDNBOOST_PP_SLOT_CC_8(NDNBOOST_PP_SLOT_2_DIGIT_8, NDNBOOST_PP_SLOT_2_DIGIT_7, NDNBOOST_PP_SLOT_2_DIGIT_6, NDNBOOST_PP_SLOT_2_DIGIT_5, NDNBOOST_PP_SLOT_2_DIGIT_4, NDNBOOST_PP_SLOT_2_DIGIT_3, NDNBOOST_PP_SLOT_2_DIGIT_2, NDNBOOST_PP_SLOT_2_DIGIT_1)
+# elif NDNBOOST_PP_SLOT_2_DIGIT_7
+#    define NDNBOOST_PP_SLOT_2() NDNBOOST_PP_SLOT_CC_7(NDNBOOST_PP_SLOT_2_DIGIT_7, NDNBOOST_PP_SLOT_2_DIGIT_6, NDNBOOST_PP_SLOT_2_DIGIT_5, NDNBOOST_PP_SLOT_2_DIGIT_4, NDNBOOST_PP_SLOT_2_DIGIT_3, NDNBOOST_PP_SLOT_2_DIGIT_2, NDNBOOST_PP_SLOT_2_DIGIT_1)
+# elif NDNBOOST_PP_SLOT_2_DIGIT_6
+#    define NDNBOOST_PP_SLOT_2() NDNBOOST_PP_SLOT_CC_6(NDNBOOST_PP_SLOT_2_DIGIT_6, NDNBOOST_PP_SLOT_2_DIGIT_5, NDNBOOST_PP_SLOT_2_DIGIT_4, NDNBOOST_PP_SLOT_2_DIGIT_3, NDNBOOST_PP_SLOT_2_DIGIT_2, NDNBOOST_PP_SLOT_2_DIGIT_1)
+# elif NDNBOOST_PP_SLOT_2_DIGIT_5
+#    define NDNBOOST_PP_SLOT_2() NDNBOOST_PP_SLOT_CC_5(NDNBOOST_PP_SLOT_2_DIGIT_5, NDNBOOST_PP_SLOT_2_DIGIT_4, NDNBOOST_PP_SLOT_2_DIGIT_3, NDNBOOST_PP_SLOT_2_DIGIT_2, NDNBOOST_PP_SLOT_2_DIGIT_1)
+# elif NDNBOOST_PP_SLOT_2_DIGIT_4
+#    define NDNBOOST_PP_SLOT_2() NDNBOOST_PP_SLOT_CC_4(NDNBOOST_PP_SLOT_2_DIGIT_4, NDNBOOST_PP_SLOT_2_DIGIT_3, NDNBOOST_PP_SLOT_2_DIGIT_2, NDNBOOST_PP_SLOT_2_DIGIT_1)
+# elif NDNBOOST_PP_SLOT_2_DIGIT_3
+#    define NDNBOOST_PP_SLOT_2() NDNBOOST_PP_SLOT_CC_3(NDNBOOST_PP_SLOT_2_DIGIT_3, NDNBOOST_PP_SLOT_2_DIGIT_2, NDNBOOST_PP_SLOT_2_DIGIT_1)
+# elif NDNBOOST_PP_SLOT_2_DIGIT_2
+#    define NDNBOOST_PP_SLOT_2() NDNBOOST_PP_SLOT_CC_2(NDNBOOST_PP_SLOT_2_DIGIT_2, NDNBOOST_PP_SLOT_2_DIGIT_1)
 # else
-#    define BOOST_PP_SLOT_2() BOOST_PP_SLOT_2_DIGIT_1
+#    define NDNBOOST_PP_SLOT_2() NDNBOOST_PP_SLOT_2_DIGIT_1
 # endif
diff --git a/include/ndnboost/preprocessor/slot/detail/slot3.hpp b/include/ndnboost/preprocessor/slot/detail/slot3.hpp
index b05bfad..a03503f 100644
--- a/include/ndnboost/preprocessor/slot/detail/slot3.hpp
+++ b/include/ndnboost/preprocessor/slot/detail/slot3.hpp
@@ -11,257 +11,257 @@
 #
 # include <ndnboost/preprocessor/slot/detail/shared.hpp>
 #
-# undef BOOST_PP_SLOT_3
+# undef NDNBOOST_PP_SLOT_3
 #
-# undef BOOST_PP_SLOT_3_DIGIT_1
-# undef BOOST_PP_SLOT_3_DIGIT_2
-# undef BOOST_PP_SLOT_3_DIGIT_3
-# undef BOOST_PP_SLOT_3_DIGIT_4
-# undef BOOST_PP_SLOT_3_DIGIT_5
-# undef BOOST_PP_SLOT_3_DIGIT_6
-# undef BOOST_PP_SLOT_3_DIGIT_7
-# undef BOOST_PP_SLOT_3_DIGIT_8
-# undef BOOST_PP_SLOT_3_DIGIT_9
-# undef BOOST_PP_SLOT_3_DIGIT_10
+# undef NDNBOOST_PP_SLOT_3_DIGIT_1
+# undef NDNBOOST_PP_SLOT_3_DIGIT_2
+# undef NDNBOOST_PP_SLOT_3_DIGIT_3
+# undef NDNBOOST_PP_SLOT_3_DIGIT_4
+# undef NDNBOOST_PP_SLOT_3_DIGIT_5
+# undef NDNBOOST_PP_SLOT_3_DIGIT_6
+# undef NDNBOOST_PP_SLOT_3_DIGIT_7
+# undef NDNBOOST_PP_SLOT_3_DIGIT_8
+# undef NDNBOOST_PP_SLOT_3_DIGIT_9
+# undef NDNBOOST_PP_SLOT_3_DIGIT_10
 #
-# if BOOST_PP_SLOT_TEMP_10 == 0
-#    define BOOST_PP_SLOT_3_DIGIT_10 0
-# elif BOOST_PP_SLOT_TEMP_10 == 1
-#    define BOOST_PP_SLOT_3_DIGIT_10 1
-# elif BOOST_PP_SLOT_TEMP_10 == 2
-#    define BOOST_PP_SLOT_3_DIGIT_10 2
-# elif BOOST_PP_SLOT_TEMP_10 == 3
-#    define BOOST_PP_SLOT_3_DIGIT_10 3
-# elif BOOST_PP_SLOT_TEMP_10 == 4
-#    define BOOST_PP_SLOT_3_DIGIT_10 4
-# elif BOOST_PP_SLOT_TEMP_10 == 5
-#    define BOOST_PP_SLOT_3_DIGIT_10 5
-# elif BOOST_PP_SLOT_TEMP_10 == 6
-#    define BOOST_PP_SLOT_3_DIGIT_10 6
-# elif BOOST_PP_SLOT_TEMP_10 == 7
-#    define BOOST_PP_SLOT_3_DIGIT_10 7
-# elif BOOST_PP_SLOT_TEMP_10 == 8
-#    define BOOST_PP_SLOT_3_DIGIT_10 8
-# elif BOOST_PP_SLOT_TEMP_10 == 9
-#    define BOOST_PP_SLOT_3_DIGIT_10 9
+# if NDNBOOST_PP_SLOT_TEMP_10 == 0
+#    define NDNBOOST_PP_SLOT_3_DIGIT_10 0
+# elif NDNBOOST_PP_SLOT_TEMP_10 == 1
+#    define NDNBOOST_PP_SLOT_3_DIGIT_10 1
+# elif NDNBOOST_PP_SLOT_TEMP_10 == 2
+#    define NDNBOOST_PP_SLOT_3_DIGIT_10 2
+# elif NDNBOOST_PP_SLOT_TEMP_10 == 3
+#    define NDNBOOST_PP_SLOT_3_DIGIT_10 3
+# elif NDNBOOST_PP_SLOT_TEMP_10 == 4
+#    define NDNBOOST_PP_SLOT_3_DIGIT_10 4
+# elif NDNBOOST_PP_SLOT_TEMP_10 == 5
+#    define NDNBOOST_PP_SLOT_3_DIGIT_10 5
+# elif NDNBOOST_PP_SLOT_TEMP_10 == 6
+#    define NDNBOOST_PP_SLOT_3_DIGIT_10 6
+# elif NDNBOOST_PP_SLOT_TEMP_10 == 7
+#    define NDNBOOST_PP_SLOT_3_DIGIT_10 7
+# elif NDNBOOST_PP_SLOT_TEMP_10 == 8
+#    define NDNBOOST_PP_SLOT_3_DIGIT_10 8
+# elif NDNBOOST_PP_SLOT_TEMP_10 == 9
+#    define NDNBOOST_PP_SLOT_3_DIGIT_10 9
 # endif
 #
-# if BOOST_PP_SLOT_TEMP_9 == 0
-#    define BOOST_PP_SLOT_3_DIGIT_9 0
-# elif BOOST_PP_SLOT_TEMP_9 == 1
-#    define BOOST_PP_SLOT_3_DIGIT_9 1
-# elif BOOST_PP_SLOT_TEMP_9 == 2
-#    define BOOST_PP_SLOT_3_DIGIT_9 2
-# elif BOOST_PP_SLOT_TEMP_9 == 3
-#    define BOOST_PP_SLOT_3_DIGIT_9 3
-# elif BOOST_PP_SLOT_TEMP_9 == 4
-#    define BOOST_PP_SLOT_3_DIGIT_9 4
-# elif BOOST_PP_SLOT_TEMP_9 == 5
-#    define BOOST_PP_SLOT_3_DIGIT_9 5
-# elif BOOST_PP_SLOT_TEMP_9 == 6
-#    define BOOST_PP_SLOT_3_DIGIT_9 6
-# elif BOOST_PP_SLOT_TEMP_9 == 7
-#    define BOOST_PP_SLOT_3_DIGIT_9 7
-# elif BOOST_PP_SLOT_TEMP_9 == 8
-#    define BOOST_PP_SLOT_3_DIGIT_9 8
-# elif BOOST_PP_SLOT_TEMP_9 == 9
-#    define BOOST_PP_SLOT_3_DIGIT_9 9
+# if NDNBOOST_PP_SLOT_TEMP_9 == 0
+#    define NDNBOOST_PP_SLOT_3_DIGIT_9 0
+# elif NDNBOOST_PP_SLOT_TEMP_9 == 1
+#    define NDNBOOST_PP_SLOT_3_DIGIT_9 1
+# elif NDNBOOST_PP_SLOT_TEMP_9 == 2
+#    define NDNBOOST_PP_SLOT_3_DIGIT_9 2
+# elif NDNBOOST_PP_SLOT_TEMP_9 == 3
+#    define NDNBOOST_PP_SLOT_3_DIGIT_9 3
+# elif NDNBOOST_PP_SLOT_TEMP_9 == 4
+#    define NDNBOOST_PP_SLOT_3_DIGIT_9 4
+# elif NDNBOOST_PP_SLOT_TEMP_9 == 5
+#    define NDNBOOST_PP_SLOT_3_DIGIT_9 5
+# elif NDNBOOST_PP_SLOT_TEMP_9 == 6
+#    define NDNBOOST_PP_SLOT_3_DIGIT_9 6
+# elif NDNBOOST_PP_SLOT_TEMP_9 == 7
+#    define NDNBOOST_PP_SLOT_3_DIGIT_9 7
+# elif NDNBOOST_PP_SLOT_TEMP_9 == 8
+#    define NDNBOOST_PP_SLOT_3_DIGIT_9 8
+# elif NDNBOOST_PP_SLOT_TEMP_9 == 9
+#    define NDNBOOST_PP_SLOT_3_DIGIT_9 9
 # endif
 #
-# if BOOST_PP_SLOT_TEMP_8 == 0
-#    define BOOST_PP_SLOT_3_DIGIT_8 0
-# elif BOOST_PP_SLOT_TEMP_8 == 1
-#    define BOOST_PP_SLOT_3_DIGIT_8 1
-# elif BOOST_PP_SLOT_TEMP_8 == 2
-#    define BOOST_PP_SLOT_3_DIGIT_8 2
-# elif BOOST_PP_SLOT_TEMP_8 == 3
-#    define BOOST_PP_SLOT_3_DIGIT_8 3
-# elif BOOST_PP_SLOT_TEMP_8 == 4
-#    define BOOST_PP_SLOT_3_DIGIT_8 4
-# elif BOOST_PP_SLOT_TEMP_8 == 5
-#    define BOOST_PP_SLOT_3_DIGIT_8 5
-# elif BOOST_PP_SLOT_TEMP_8 == 6
-#    define BOOST_PP_SLOT_3_DIGIT_8 6
-# elif BOOST_PP_SLOT_TEMP_8 == 7
-#    define BOOST_PP_SLOT_3_DIGIT_8 7
-# elif BOOST_PP_SLOT_TEMP_8 == 8
-#    define BOOST_PP_SLOT_3_DIGIT_8 8
-# elif BOOST_PP_SLOT_TEMP_8 == 9
-#    define BOOST_PP_SLOT_3_DIGIT_8 9
+# if NDNBOOST_PP_SLOT_TEMP_8 == 0
+#    define NDNBOOST_PP_SLOT_3_DIGIT_8 0
+# elif NDNBOOST_PP_SLOT_TEMP_8 == 1
+#    define NDNBOOST_PP_SLOT_3_DIGIT_8 1
+# elif NDNBOOST_PP_SLOT_TEMP_8 == 2
+#    define NDNBOOST_PP_SLOT_3_DIGIT_8 2
+# elif NDNBOOST_PP_SLOT_TEMP_8 == 3
+#    define NDNBOOST_PP_SLOT_3_DIGIT_8 3
+# elif NDNBOOST_PP_SLOT_TEMP_8 == 4
+#    define NDNBOOST_PP_SLOT_3_DIGIT_8 4
+# elif NDNBOOST_PP_SLOT_TEMP_8 == 5
+#    define NDNBOOST_PP_SLOT_3_DIGIT_8 5
+# elif NDNBOOST_PP_SLOT_TEMP_8 == 6
+#    define NDNBOOST_PP_SLOT_3_DIGIT_8 6
+# elif NDNBOOST_PP_SLOT_TEMP_8 == 7
+#    define NDNBOOST_PP_SLOT_3_DIGIT_8 7
+# elif NDNBOOST_PP_SLOT_TEMP_8 == 8
+#    define NDNBOOST_PP_SLOT_3_DIGIT_8 8
+# elif NDNBOOST_PP_SLOT_TEMP_8 == 9
+#    define NDNBOOST_PP_SLOT_3_DIGIT_8 9
 # endif
 #
-# if BOOST_PP_SLOT_TEMP_7 == 0
-#    define BOOST_PP_SLOT_3_DIGIT_7 0
-# elif BOOST_PP_SLOT_TEMP_7 == 1
-#    define BOOST_PP_SLOT_3_DIGIT_7 1
-# elif BOOST_PP_SLOT_TEMP_7 == 2
-#    define BOOST_PP_SLOT_3_DIGIT_7 2
-# elif BOOST_PP_SLOT_TEMP_7 == 3
-#    define BOOST_PP_SLOT_3_DIGIT_7 3
-# elif BOOST_PP_SLOT_TEMP_7 == 4
-#    define BOOST_PP_SLOT_3_DIGIT_7 4
-# elif BOOST_PP_SLOT_TEMP_7 == 5
-#    define BOOST_PP_SLOT_3_DIGIT_7 5
-# elif BOOST_PP_SLOT_TEMP_7 == 6
-#    define BOOST_PP_SLOT_3_DIGIT_7 6
-# elif BOOST_PP_SLOT_TEMP_7 == 7
-#    define BOOST_PP_SLOT_3_DIGIT_7 7
-# elif BOOST_PP_SLOT_TEMP_7 == 8
-#    define BOOST_PP_SLOT_3_DIGIT_7 8
-# elif BOOST_PP_SLOT_TEMP_7 == 9
-#    define BOOST_PP_SLOT_3_DIGIT_7 9
+# if NDNBOOST_PP_SLOT_TEMP_7 == 0
+#    define NDNBOOST_PP_SLOT_3_DIGIT_7 0
+# elif NDNBOOST_PP_SLOT_TEMP_7 == 1
+#    define NDNBOOST_PP_SLOT_3_DIGIT_7 1
+# elif NDNBOOST_PP_SLOT_TEMP_7 == 2
+#    define NDNBOOST_PP_SLOT_3_DIGIT_7 2
+# elif NDNBOOST_PP_SLOT_TEMP_7 == 3
+#    define NDNBOOST_PP_SLOT_3_DIGIT_7 3
+# elif NDNBOOST_PP_SLOT_TEMP_7 == 4
+#    define NDNBOOST_PP_SLOT_3_DIGIT_7 4
+# elif NDNBOOST_PP_SLOT_TEMP_7 == 5
+#    define NDNBOOST_PP_SLOT_3_DIGIT_7 5
+# elif NDNBOOST_PP_SLOT_TEMP_7 == 6
+#    define NDNBOOST_PP_SLOT_3_DIGIT_7 6
+# elif NDNBOOST_PP_SLOT_TEMP_7 == 7
+#    define NDNBOOST_PP_SLOT_3_DIGIT_7 7
+# elif NDNBOOST_PP_SLOT_TEMP_7 == 8
+#    define NDNBOOST_PP_SLOT_3_DIGIT_7 8
+# elif NDNBOOST_PP_SLOT_TEMP_7 == 9
+#    define NDNBOOST_PP_SLOT_3_DIGIT_7 9
 # endif
 #
-# if BOOST_PP_SLOT_TEMP_6 == 0
-#    define BOOST_PP_SLOT_3_DIGIT_6 0
-# elif BOOST_PP_SLOT_TEMP_6 == 1
-#    define BOOST_PP_SLOT_3_DIGIT_6 1
-# elif BOOST_PP_SLOT_TEMP_6 == 2
-#    define BOOST_PP_SLOT_3_DIGIT_6 2
-# elif BOOST_PP_SLOT_TEMP_6 == 3
-#    define BOOST_PP_SLOT_3_DIGIT_6 3
-# elif BOOST_PP_SLOT_TEMP_6 == 4
-#    define BOOST_PP_SLOT_3_DIGIT_6 4
-# elif BOOST_PP_SLOT_TEMP_6 == 5
-#    define BOOST_PP_SLOT_3_DIGIT_6 5
-# elif BOOST_PP_SLOT_TEMP_6 == 6
-#    define BOOST_PP_SLOT_3_DIGIT_6 6
-# elif BOOST_PP_SLOT_TEMP_6 == 7
-#    define BOOST_PP_SLOT_3_DIGIT_6 7
-# elif BOOST_PP_SLOT_TEMP_6 == 8
-#    define BOOST_PP_SLOT_3_DIGIT_6 8
-# elif BOOST_PP_SLOT_TEMP_6 == 9
-#    define BOOST_PP_SLOT_3_DIGIT_6 9
+# if NDNBOOST_PP_SLOT_TEMP_6 == 0
+#    define NDNBOOST_PP_SLOT_3_DIGIT_6 0
+# elif NDNBOOST_PP_SLOT_TEMP_6 == 1
+#    define NDNBOOST_PP_SLOT_3_DIGIT_6 1
+# elif NDNBOOST_PP_SLOT_TEMP_6 == 2
+#    define NDNBOOST_PP_SLOT_3_DIGIT_6 2
+# elif NDNBOOST_PP_SLOT_TEMP_6 == 3
+#    define NDNBOOST_PP_SLOT_3_DIGIT_6 3
+# elif NDNBOOST_PP_SLOT_TEMP_6 == 4
+#    define NDNBOOST_PP_SLOT_3_DIGIT_6 4
+# elif NDNBOOST_PP_SLOT_TEMP_6 == 5
+#    define NDNBOOST_PP_SLOT_3_DIGIT_6 5
+# elif NDNBOOST_PP_SLOT_TEMP_6 == 6
+#    define NDNBOOST_PP_SLOT_3_DIGIT_6 6
+# elif NDNBOOST_PP_SLOT_TEMP_6 == 7
+#    define NDNBOOST_PP_SLOT_3_DIGIT_6 7
+# elif NDNBOOST_PP_SLOT_TEMP_6 == 8
+#    define NDNBOOST_PP_SLOT_3_DIGIT_6 8
+# elif NDNBOOST_PP_SLOT_TEMP_6 == 9
+#    define NDNBOOST_PP_SLOT_3_DIGIT_6 9
 # endif
 #
-# if BOOST_PP_SLOT_TEMP_5 == 0
-#    define BOOST_PP_SLOT_3_DIGIT_5 0
-# elif BOOST_PP_SLOT_TEMP_5 == 1
-#    define BOOST_PP_SLOT_3_DIGIT_5 1
-# elif BOOST_PP_SLOT_TEMP_5 == 2
-#    define BOOST_PP_SLOT_3_DIGIT_5 2
-# elif BOOST_PP_SLOT_TEMP_5 == 3
-#    define BOOST_PP_SLOT_3_DIGIT_5 3
-# elif BOOST_PP_SLOT_TEMP_5 == 4
-#    define BOOST_PP_SLOT_3_DIGIT_5 4
-# elif BOOST_PP_SLOT_TEMP_5 == 5
-#    define BOOST_PP_SLOT_3_DIGIT_5 5
-# elif BOOST_PP_SLOT_TEMP_5 == 6
-#    define BOOST_PP_SLOT_3_DIGIT_5 6
-# elif BOOST_PP_SLOT_TEMP_5 == 7
-#    define BOOST_PP_SLOT_3_DIGIT_5 7
-# elif BOOST_PP_SLOT_TEMP_5 == 8
-#    define BOOST_PP_SLOT_3_DIGIT_5 8
-# elif BOOST_PP_SLOT_TEMP_5 == 9
-#    define BOOST_PP_SLOT_3_DIGIT_5 9
+# if NDNBOOST_PP_SLOT_TEMP_5 == 0
+#    define NDNBOOST_PP_SLOT_3_DIGIT_5 0
+# elif NDNBOOST_PP_SLOT_TEMP_5 == 1
+#    define NDNBOOST_PP_SLOT_3_DIGIT_5 1
+# elif NDNBOOST_PP_SLOT_TEMP_5 == 2
+#    define NDNBOOST_PP_SLOT_3_DIGIT_5 2
+# elif NDNBOOST_PP_SLOT_TEMP_5 == 3
+#    define NDNBOOST_PP_SLOT_3_DIGIT_5 3
+# elif NDNBOOST_PP_SLOT_TEMP_5 == 4
+#    define NDNBOOST_PP_SLOT_3_DIGIT_5 4
+# elif NDNBOOST_PP_SLOT_TEMP_5 == 5
+#    define NDNBOOST_PP_SLOT_3_DIGIT_5 5
+# elif NDNBOOST_PP_SLOT_TEMP_5 == 6
+#    define NDNBOOST_PP_SLOT_3_DIGIT_5 6
+# elif NDNBOOST_PP_SLOT_TEMP_5 == 7
+#    define NDNBOOST_PP_SLOT_3_DIGIT_5 7
+# elif NDNBOOST_PP_SLOT_TEMP_5 == 8
+#    define NDNBOOST_PP_SLOT_3_DIGIT_5 8
+# elif NDNBOOST_PP_SLOT_TEMP_5 == 9
+#    define NDNBOOST_PP_SLOT_3_DIGIT_5 9
 # endif
 #
-# if BOOST_PP_SLOT_TEMP_4 == 0
-#    define BOOST_PP_SLOT_3_DIGIT_4 0
-# elif BOOST_PP_SLOT_TEMP_4 == 1
-#    define BOOST_PP_SLOT_3_DIGIT_4 1
-# elif BOOST_PP_SLOT_TEMP_4 == 2
-#    define BOOST_PP_SLOT_3_DIGIT_4 2
-# elif BOOST_PP_SLOT_TEMP_4 == 3
-#    define BOOST_PP_SLOT_3_DIGIT_4 3
-# elif BOOST_PP_SLOT_TEMP_4 == 4
-#    define BOOST_PP_SLOT_3_DIGIT_4 4
-# elif BOOST_PP_SLOT_TEMP_4 == 5
-#    define BOOST_PP_SLOT_3_DIGIT_4 5
-# elif BOOST_PP_SLOT_TEMP_4 == 6
-#    define BOOST_PP_SLOT_3_DIGIT_4 6
-# elif BOOST_PP_SLOT_TEMP_4 == 7
-#    define BOOST_PP_SLOT_3_DIGIT_4 7
-# elif BOOST_PP_SLOT_TEMP_4 == 8
-#    define BOOST_PP_SLOT_3_DIGIT_4 8
-# elif BOOST_PP_SLOT_TEMP_4 == 9
-#    define BOOST_PP_SLOT_3_DIGIT_4 9
+# if NDNBOOST_PP_SLOT_TEMP_4 == 0
+#    define NDNBOOST_PP_SLOT_3_DIGIT_4 0
+# elif NDNBOOST_PP_SLOT_TEMP_4 == 1
+#    define NDNBOOST_PP_SLOT_3_DIGIT_4 1
+# elif NDNBOOST_PP_SLOT_TEMP_4 == 2
+#    define NDNBOOST_PP_SLOT_3_DIGIT_4 2
+# elif NDNBOOST_PP_SLOT_TEMP_4 == 3
+#    define NDNBOOST_PP_SLOT_3_DIGIT_4 3
+# elif NDNBOOST_PP_SLOT_TEMP_4 == 4
+#    define NDNBOOST_PP_SLOT_3_DIGIT_4 4
+# elif NDNBOOST_PP_SLOT_TEMP_4 == 5
+#    define NDNBOOST_PP_SLOT_3_DIGIT_4 5
+# elif NDNBOOST_PP_SLOT_TEMP_4 == 6
+#    define NDNBOOST_PP_SLOT_3_DIGIT_4 6
+# elif NDNBOOST_PP_SLOT_TEMP_4 == 7
+#    define NDNBOOST_PP_SLOT_3_DIGIT_4 7
+# elif NDNBOOST_PP_SLOT_TEMP_4 == 8
+#    define NDNBOOST_PP_SLOT_3_DIGIT_4 8
+# elif NDNBOOST_PP_SLOT_TEMP_4 == 9
+#    define NDNBOOST_PP_SLOT_3_DIGIT_4 9
 # endif
 #
-# if BOOST_PP_SLOT_TEMP_3 == 0
-#    define BOOST_PP_SLOT_3_DIGIT_3 0
-# elif BOOST_PP_SLOT_TEMP_3 == 1
-#    define BOOST_PP_SLOT_3_DIGIT_3 1
-# elif BOOST_PP_SLOT_TEMP_3 == 2
-#    define BOOST_PP_SLOT_3_DIGIT_3 2
-# elif BOOST_PP_SLOT_TEMP_3 == 3
-#    define BOOST_PP_SLOT_3_DIGIT_3 3
-# elif BOOST_PP_SLOT_TEMP_3 == 4
-#    define BOOST_PP_SLOT_3_DIGIT_3 4
-# elif BOOST_PP_SLOT_TEMP_3 == 5
-#    define BOOST_PP_SLOT_3_DIGIT_3 5
-# elif BOOST_PP_SLOT_TEMP_3 == 6
-#    define BOOST_PP_SLOT_3_DIGIT_3 6
-# elif BOOST_PP_SLOT_TEMP_3 == 7
-#    define BOOST_PP_SLOT_3_DIGIT_3 7
-# elif BOOST_PP_SLOT_TEMP_3 == 8
-#    define BOOST_PP_SLOT_3_DIGIT_3 8
-# elif BOOST_PP_SLOT_TEMP_3 == 9
-#    define BOOST_PP_SLOT_3_DIGIT_3 9
+# if NDNBOOST_PP_SLOT_TEMP_3 == 0
+#    define NDNBOOST_PP_SLOT_3_DIGIT_3 0
+# elif NDNBOOST_PP_SLOT_TEMP_3 == 1
+#    define NDNBOOST_PP_SLOT_3_DIGIT_3 1
+# elif NDNBOOST_PP_SLOT_TEMP_3 == 2
+#    define NDNBOOST_PP_SLOT_3_DIGIT_3 2
+# elif NDNBOOST_PP_SLOT_TEMP_3 == 3
+#    define NDNBOOST_PP_SLOT_3_DIGIT_3 3
+# elif NDNBOOST_PP_SLOT_TEMP_3 == 4
+#    define NDNBOOST_PP_SLOT_3_DIGIT_3 4
+# elif NDNBOOST_PP_SLOT_TEMP_3 == 5
+#    define NDNBOOST_PP_SLOT_3_DIGIT_3 5
+# elif NDNBOOST_PP_SLOT_TEMP_3 == 6
+#    define NDNBOOST_PP_SLOT_3_DIGIT_3 6
+# elif NDNBOOST_PP_SLOT_TEMP_3 == 7
+#    define NDNBOOST_PP_SLOT_3_DIGIT_3 7
+# elif NDNBOOST_PP_SLOT_TEMP_3 == 8
+#    define NDNBOOST_PP_SLOT_3_DIGIT_3 8
+# elif NDNBOOST_PP_SLOT_TEMP_3 == 9
+#    define NDNBOOST_PP_SLOT_3_DIGIT_3 9
 # endif
 #
-# if BOOST_PP_SLOT_TEMP_2 == 0
-#    define BOOST_PP_SLOT_3_DIGIT_2 0
-# elif BOOST_PP_SLOT_TEMP_2 == 1
-#    define BOOST_PP_SLOT_3_DIGIT_2 1
-# elif BOOST_PP_SLOT_TEMP_2 == 2
-#    define BOOST_PP_SLOT_3_DIGIT_2 2
-# elif BOOST_PP_SLOT_TEMP_2 == 3
-#    define BOOST_PP_SLOT_3_DIGIT_2 3
-# elif BOOST_PP_SLOT_TEMP_2 == 4
-#    define BOOST_PP_SLOT_3_DIGIT_2 4
-# elif BOOST_PP_SLOT_TEMP_2 == 5
-#    define BOOST_PP_SLOT_3_DIGIT_2 5
-# elif BOOST_PP_SLOT_TEMP_2 == 6
-#    define BOOST_PP_SLOT_3_DIGIT_2 6
-# elif BOOST_PP_SLOT_TEMP_2 == 7
-#    define BOOST_PP_SLOT_3_DIGIT_2 7
-# elif BOOST_PP_SLOT_TEMP_2 == 8
-#    define BOOST_PP_SLOT_3_DIGIT_2 8
-# elif BOOST_PP_SLOT_TEMP_2 == 9
-#    define BOOST_PP_SLOT_3_DIGIT_2 9
+# if NDNBOOST_PP_SLOT_TEMP_2 == 0
+#    define NDNBOOST_PP_SLOT_3_DIGIT_2 0
+# elif NDNBOOST_PP_SLOT_TEMP_2 == 1
+#    define NDNBOOST_PP_SLOT_3_DIGIT_2 1
+# elif NDNBOOST_PP_SLOT_TEMP_2 == 2
+#    define NDNBOOST_PP_SLOT_3_DIGIT_2 2
+# elif NDNBOOST_PP_SLOT_TEMP_2 == 3
+#    define NDNBOOST_PP_SLOT_3_DIGIT_2 3
+# elif NDNBOOST_PP_SLOT_TEMP_2 == 4
+#    define NDNBOOST_PP_SLOT_3_DIGIT_2 4
+# elif NDNBOOST_PP_SLOT_TEMP_2 == 5
+#    define NDNBOOST_PP_SLOT_3_DIGIT_2 5
+# elif NDNBOOST_PP_SLOT_TEMP_2 == 6
+#    define NDNBOOST_PP_SLOT_3_DIGIT_2 6
+# elif NDNBOOST_PP_SLOT_TEMP_2 == 7
+#    define NDNBOOST_PP_SLOT_3_DIGIT_2 7
+# elif NDNBOOST_PP_SLOT_TEMP_2 == 8
+#    define NDNBOOST_PP_SLOT_3_DIGIT_2 8
+# elif NDNBOOST_PP_SLOT_TEMP_2 == 9
+#    define NDNBOOST_PP_SLOT_3_DIGIT_2 9
 # endif
 #
-# if BOOST_PP_SLOT_TEMP_1 == 0
-#    define BOOST_PP_SLOT_3_DIGIT_1 0
-# elif BOOST_PP_SLOT_TEMP_1 == 1
-#    define BOOST_PP_SLOT_3_DIGIT_1 1
-# elif BOOST_PP_SLOT_TEMP_1 == 2
-#    define BOOST_PP_SLOT_3_DIGIT_1 2
-# elif BOOST_PP_SLOT_TEMP_1 == 3
-#    define BOOST_PP_SLOT_3_DIGIT_1 3
-# elif BOOST_PP_SLOT_TEMP_1 == 4
-#    define BOOST_PP_SLOT_3_DIGIT_1 4
-# elif BOOST_PP_SLOT_TEMP_1 == 5
-#    define BOOST_PP_SLOT_3_DIGIT_1 5
-# elif BOOST_PP_SLOT_TEMP_1 == 6
-#    define BOOST_PP_SLOT_3_DIGIT_1 6
-# elif BOOST_PP_SLOT_TEMP_1 == 7
-#    define BOOST_PP_SLOT_3_DIGIT_1 7
-# elif BOOST_PP_SLOT_TEMP_1 == 8
-#    define BOOST_PP_SLOT_3_DIGIT_1 8
-# elif BOOST_PP_SLOT_TEMP_1 == 9
-#    define BOOST_PP_SLOT_3_DIGIT_1 9
+# if NDNBOOST_PP_SLOT_TEMP_1 == 0
+#    define NDNBOOST_PP_SLOT_3_DIGIT_1 0
+# elif NDNBOOST_PP_SLOT_TEMP_1 == 1
+#    define NDNBOOST_PP_SLOT_3_DIGIT_1 1
+# elif NDNBOOST_PP_SLOT_TEMP_1 == 2
+#    define NDNBOOST_PP_SLOT_3_DIGIT_1 2
+# elif NDNBOOST_PP_SLOT_TEMP_1 == 3
+#    define NDNBOOST_PP_SLOT_3_DIGIT_1 3
+# elif NDNBOOST_PP_SLOT_TEMP_1 == 4
+#    define NDNBOOST_PP_SLOT_3_DIGIT_1 4
+# elif NDNBOOST_PP_SLOT_TEMP_1 == 5
+#    define NDNBOOST_PP_SLOT_3_DIGIT_1 5
+# elif NDNBOOST_PP_SLOT_TEMP_1 == 6
+#    define NDNBOOST_PP_SLOT_3_DIGIT_1 6
+# elif NDNBOOST_PP_SLOT_TEMP_1 == 7
+#    define NDNBOOST_PP_SLOT_3_DIGIT_1 7
+# elif NDNBOOST_PP_SLOT_TEMP_1 == 8
+#    define NDNBOOST_PP_SLOT_3_DIGIT_1 8
+# elif NDNBOOST_PP_SLOT_TEMP_1 == 9
+#    define NDNBOOST_PP_SLOT_3_DIGIT_1 9
 # endif
 #
-# if BOOST_PP_SLOT_3_DIGIT_10
-#    define BOOST_PP_SLOT_3() BOOST_PP_SLOT_CC_10(BOOST_PP_SLOT_3_DIGIT_10, BOOST_PP_SLOT_3_DIGIT_9, BOOST_PP_SLOT_3_DIGIT_8, BOOST_PP_SLOT_3_DIGIT_7, BOOST_PP_SLOT_3_DIGIT_6, BOOST_PP_SLOT_3_DIGIT_5, BOOST_PP_SLOT_3_DIGIT_4, BOOST_PP_SLOT_3_DIGIT_3, BOOST_PP_SLOT_3_DIGIT_2, BOOST_PP_SLOT_3_DIGIT_1)
-# elif BOOST_PP_SLOT_3_DIGIT_9
-#    define BOOST_PP_SLOT_3() BOOST_PP_SLOT_CC_9(BOOST_PP_SLOT_3_DIGIT_9, BOOST_PP_SLOT_3_DIGIT_8, BOOST_PP_SLOT_3_DIGIT_7, BOOST_PP_SLOT_3_DIGIT_6, BOOST_PP_SLOT_3_DIGIT_5, BOOST_PP_SLOT_3_DIGIT_4, BOOST_PP_SLOT_3_DIGIT_3, BOOST_PP_SLOT_3_DIGIT_2, BOOST_PP_SLOT_3_DIGIT_1)
-# elif BOOST_PP_SLOT_3_DIGIT_8
-#    define BOOST_PP_SLOT_3() BOOST_PP_SLOT_CC_8(BOOST_PP_SLOT_3_DIGIT_8, BOOST_PP_SLOT_3_DIGIT_7, BOOST_PP_SLOT_3_DIGIT_6, BOOST_PP_SLOT_3_DIGIT_5, BOOST_PP_SLOT_3_DIGIT_4, BOOST_PP_SLOT_3_DIGIT_3, BOOST_PP_SLOT_3_DIGIT_2, BOOST_PP_SLOT_3_DIGIT_1)
-# elif BOOST_PP_SLOT_3_DIGIT_7
-#    define BOOST_PP_SLOT_3() BOOST_PP_SLOT_CC_7(BOOST_PP_SLOT_3_DIGIT_7, BOOST_PP_SLOT_3_DIGIT_6, BOOST_PP_SLOT_3_DIGIT_5, BOOST_PP_SLOT_3_DIGIT_4, BOOST_PP_SLOT_3_DIGIT_3, BOOST_PP_SLOT_3_DIGIT_2, BOOST_PP_SLOT_3_DIGIT_1)
-# elif BOOST_PP_SLOT_3_DIGIT_6
-#    define BOOST_PP_SLOT_3() BOOST_PP_SLOT_CC_6(BOOST_PP_SLOT_3_DIGIT_6, BOOST_PP_SLOT_3_DIGIT_5, BOOST_PP_SLOT_3_DIGIT_4, BOOST_PP_SLOT_3_DIGIT_3, BOOST_PP_SLOT_3_DIGIT_2, BOOST_PP_SLOT_3_DIGIT_1)
-# elif BOOST_PP_SLOT_3_DIGIT_5
-#    define BOOST_PP_SLOT_3() BOOST_PP_SLOT_CC_5(BOOST_PP_SLOT_3_DIGIT_5, BOOST_PP_SLOT_3_DIGIT_4, BOOST_PP_SLOT_3_DIGIT_3, BOOST_PP_SLOT_3_DIGIT_2, BOOST_PP_SLOT_3_DIGIT_1)
-# elif BOOST_PP_SLOT_3_DIGIT_4
-#    define BOOST_PP_SLOT_3() BOOST_PP_SLOT_CC_4(BOOST_PP_SLOT_3_DIGIT_4, BOOST_PP_SLOT_3_DIGIT_3, BOOST_PP_SLOT_3_DIGIT_2, BOOST_PP_SLOT_3_DIGIT_1)
-# elif BOOST_PP_SLOT_3_DIGIT_3
-#    define BOOST_PP_SLOT_3() BOOST_PP_SLOT_CC_3(BOOST_PP_SLOT_3_DIGIT_3, BOOST_PP_SLOT_3_DIGIT_2, BOOST_PP_SLOT_3_DIGIT_1)
-# elif BOOST_PP_SLOT_3_DIGIT_2
-#    define BOOST_PP_SLOT_3() BOOST_PP_SLOT_CC_2(BOOST_PP_SLOT_3_DIGIT_2, BOOST_PP_SLOT_3_DIGIT_1)
+# if NDNBOOST_PP_SLOT_3_DIGIT_10
+#    define NDNBOOST_PP_SLOT_3() NDNBOOST_PP_SLOT_CC_10(NDNBOOST_PP_SLOT_3_DIGIT_10, NDNBOOST_PP_SLOT_3_DIGIT_9, NDNBOOST_PP_SLOT_3_DIGIT_8, NDNBOOST_PP_SLOT_3_DIGIT_7, NDNBOOST_PP_SLOT_3_DIGIT_6, NDNBOOST_PP_SLOT_3_DIGIT_5, NDNBOOST_PP_SLOT_3_DIGIT_4, NDNBOOST_PP_SLOT_3_DIGIT_3, NDNBOOST_PP_SLOT_3_DIGIT_2, NDNBOOST_PP_SLOT_3_DIGIT_1)
+# elif NDNBOOST_PP_SLOT_3_DIGIT_9
+#    define NDNBOOST_PP_SLOT_3() NDNBOOST_PP_SLOT_CC_9(NDNBOOST_PP_SLOT_3_DIGIT_9, NDNBOOST_PP_SLOT_3_DIGIT_8, NDNBOOST_PP_SLOT_3_DIGIT_7, NDNBOOST_PP_SLOT_3_DIGIT_6, NDNBOOST_PP_SLOT_3_DIGIT_5, NDNBOOST_PP_SLOT_3_DIGIT_4, NDNBOOST_PP_SLOT_3_DIGIT_3, NDNBOOST_PP_SLOT_3_DIGIT_2, NDNBOOST_PP_SLOT_3_DIGIT_1)
+# elif NDNBOOST_PP_SLOT_3_DIGIT_8
+#    define NDNBOOST_PP_SLOT_3() NDNBOOST_PP_SLOT_CC_8(NDNBOOST_PP_SLOT_3_DIGIT_8, NDNBOOST_PP_SLOT_3_DIGIT_7, NDNBOOST_PP_SLOT_3_DIGIT_6, NDNBOOST_PP_SLOT_3_DIGIT_5, NDNBOOST_PP_SLOT_3_DIGIT_4, NDNBOOST_PP_SLOT_3_DIGIT_3, NDNBOOST_PP_SLOT_3_DIGIT_2, NDNBOOST_PP_SLOT_3_DIGIT_1)
+# elif NDNBOOST_PP_SLOT_3_DIGIT_7
+#    define NDNBOOST_PP_SLOT_3() NDNBOOST_PP_SLOT_CC_7(NDNBOOST_PP_SLOT_3_DIGIT_7, NDNBOOST_PP_SLOT_3_DIGIT_6, NDNBOOST_PP_SLOT_3_DIGIT_5, NDNBOOST_PP_SLOT_3_DIGIT_4, NDNBOOST_PP_SLOT_3_DIGIT_3, NDNBOOST_PP_SLOT_3_DIGIT_2, NDNBOOST_PP_SLOT_3_DIGIT_1)
+# elif NDNBOOST_PP_SLOT_3_DIGIT_6
+#    define NDNBOOST_PP_SLOT_3() NDNBOOST_PP_SLOT_CC_6(NDNBOOST_PP_SLOT_3_DIGIT_6, NDNBOOST_PP_SLOT_3_DIGIT_5, NDNBOOST_PP_SLOT_3_DIGIT_4, NDNBOOST_PP_SLOT_3_DIGIT_3, NDNBOOST_PP_SLOT_3_DIGIT_2, NDNBOOST_PP_SLOT_3_DIGIT_1)
+# elif NDNBOOST_PP_SLOT_3_DIGIT_5
+#    define NDNBOOST_PP_SLOT_3() NDNBOOST_PP_SLOT_CC_5(NDNBOOST_PP_SLOT_3_DIGIT_5, NDNBOOST_PP_SLOT_3_DIGIT_4, NDNBOOST_PP_SLOT_3_DIGIT_3, NDNBOOST_PP_SLOT_3_DIGIT_2, NDNBOOST_PP_SLOT_3_DIGIT_1)
+# elif NDNBOOST_PP_SLOT_3_DIGIT_4
+#    define NDNBOOST_PP_SLOT_3() NDNBOOST_PP_SLOT_CC_4(NDNBOOST_PP_SLOT_3_DIGIT_4, NDNBOOST_PP_SLOT_3_DIGIT_3, NDNBOOST_PP_SLOT_3_DIGIT_2, NDNBOOST_PP_SLOT_3_DIGIT_1)
+# elif NDNBOOST_PP_SLOT_3_DIGIT_3
+#    define NDNBOOST_PP_SLOT_3() NDNBOOST_PP_SLOT_CC_3(NDNBOOST_PP_SLOT_3_DIGIT_3, NDNBOOST_PP_SLOT_3_DIGIT_2, NDNBOOST_PP_SLOT_3_DIGIT_1)
+# elif NDNBOOST_PP_SLOT_3_DIGIT_2
+#    define NDNBOOST_PP_SLOT_3() NDNBOOST_PP_SLOT_CC_2(NDNBOOST_PP_SLOT_3_DIGIT_2, NDNBOOST_PP_SLOT_3_DIGIT_1)
 # else
-#    define BOOST_PP_SLOT_3() BOOST_PP_SLOT_3_DIGIT_1
+#    define NDNBOOST_PP_SLOT_3() NDNBOOST_PP_SLOT_3_DIGIT_1
 # endif
diff --git a/include/ndnboost/preprocessor/slot/detail/slot4.hpp b/include/ndnboost/preprocessor/slot/detail/slot4.hpp
index 0b0f725..78017a2 100644
--- a/include/ndnboost/preprocessor/slot/detail/slot4.hpp
+++ b/include/ndnboost/preprocessor/slot/detail/slot4.hpp
@@ -11,257 +11,257 @@
 #
 # include <ndnboost/preprocessor/slot/detail/shared.hpp>
 #
-# undef BOOST_PP_SLOT_4
+# undef NDNBOOST_PP_SLOT_4
 #
-# undef BOOST_PP_SLOT_4_DIGIT_1
-# undef BOOST_PP_SLOT_4_DIGIT_2
-# undef BOOST_PP_SLOT_4_DIGIT_3
-# undef BOOST_PP_SLOT_4_DIGIT_4
-# undef BOOST_PP_SLOT_4_DIGIT_5
-# undef BOOST_PP_SLOT_4_DIGIT_6
-# undef BOOST_PP_SLOT_4_DIGIT_7
-# undef BOOST_PP_SLOT_4_DIGIT_8
-# undef BOOST_PP_SLOT_4_DIGIT_9
-# undef BOOST_PP_SLOT_4_DIGIT_10
+# undef NDNBOOST_PP_SLOT_4_DIGIT_1
+# undef NDNBOOST_PP_SLOT_4_DIGIT_2
+# undef NDNBOOST_PP_SLOT_4_DIGIT_3
+# undef NDNBOOST_PP_SLOT_4_DIGIT_4
+# undef NDNBOOST_PP_SLOT_4_DIGIT_5
+# undef NDNBOOST_PP_SLOT_4_DIGIT_6
+# undef NDNBOOST_PP_SLOT_4_DIGIT_7
+# undef NDNBOOST_PP_SLOT_4_DIGIT_8
+# undef NDNBOOST_PP_SLOT_4_DIGIT_9
+# undef NDNBOOST_PP_SLOT_4_DIGIT_10
 #
-# if BOOST_PP_SLOT_TEMP_10 == 0
-#    define BOOST_PP_SLOT_4_DIGIT_10 0
-# elif BOOST_PP_SLOT_TEMP_10 == 1
-#    define BOOST_PP_SLOT_4_DIGIT_10 1
-# elif BOOST_PP_SLOT_TEMP_10 == 2
-#    define BOOST_PP_SLOT_4_DIGIT_10 2
-# elif BOOST_PP_SLOT_TEMP_10 == 3
-#    define BOOST_PP_SLOT_4_DIGIT_10 3
-# elif BOOST_PP_SLOT_TEMP_10 == 4
-#    define BOOST_PP_SLOT_4_DIGIT_10 4
-# elif BOOST_PP_SLOT_TEMP_10 == 5
-#    define BOOST_PP_SLOT_4_DIGIT_10 5
-# elif BOOST_PP_SLOT_TEMP_10 == 6
-#    define BOOST_PP_SLOT_4_DIGIT_10 6
-# elif BOOST_PP_SLOT_TEMP_10 == 7
-#    define BOOST_PP_SLOT_4_DIGIT_10 7
-# elif BOOST_PP_SLOT_TEMP_10 == 8
-#    define BOOST_PP_SLOT_4_DIGIT_10 8
-# elif BOOST_PP_SLOT_TEMP_10 == 9
-#    define BOOST_PP_SLOT_4_DIGIT_10 9
+# if NDNBOOST_PP_SLOT_TEMP_10 == 0
+#    define NDNBOOST_PP_SLOT_4_DIGIT_10 0
+# elif NDNBOOST_PP_SLOT_TEMP_10 == 1
+#    define NDNBOOST_PP_SLOT_4_DIGIT_10 1
+# elif NDNBOOST_PP_SLOT_TEMP_10 == 2
+#    define NDNBOOST_PP_SLOT_4_DIGIT_10 2
+# elif NDNBOOST_PP_SLOT_TEMP_10 == 3
+#    define NDNBOOST_PP_SLOT_4_DIGIT_10 3
+# elif NDNBOOST_PP_SLOT_TEMP_10 == 4
+#    define NDNBOOST_PP_SLOT_4_DIGIT_10 4
+# elif NDNBOOST_PP_SLOT_TEMP_10 == 5
+#    define NDNBOOST_PP_SLOT_4_DIGIT_10 5
+# elif NDNBOOST_PP_SLOT_TEMP_10 == 6
+#    define NDNBOOST_PP_SLOT_4_DIGIT_10 6
+# elif NDNBOOST_PP_SLOT_TEMP_10 == 7
+#    define NDNBOOST_PP_SLOT_4_DIGIT_10 7
+# elif NDNBOOST_PP_SLOT_TEMP_10 == 8
+#    define NDNBOOST_PP_SLOT_4_DIGIT_10 8
+# elif NDNBOOST_PP_SLOT_TEMP_10 == 9
+#    define NDNBOOST_PP_SLOT_4_DIGIT_10 9
 # endif
 #
-# if BOOST_PP_SLOT_TEMP_9 == 0
-#    define BOOST_PP_SLOT_4_DIGIT_9 0
-# elif BOOST_PP_SLOT_TEMP_9 == 1
-#    define BOOST_PP_SLOT_4_DIGIT_9 1
-# elif BOOST_PP_SLOT_TEMP_9 == 2
-#    define BOOST_PP_SLOT_4_DIGIT_9 2
-# elif BOOST_PP_SLOT_TEMP_9 == 3
-#    define BOOST_PP_SLOT_4_DIGIT_9 3
-# elif BOOST_PP_SLOT_TEMP_9 == 4
-#    define BOOST_PP_SLOT_4_DIGIT_9 4
-# elif BOOST_PP_SLOT_TEMP_9 == 5
-#    define BOOST_PP_SLOT_4_DIGIT_9 5
-# elif BOOST_PP_SLOT_TEMP_9 == 6
-#    define BOOST_PP_SLOT_4_DIGIT_9 6
-# elif BOOST_PP_SLOT_TEMP_9 == 7
-#    define BOOST_PP_SLOT_4_DIGIT_9 7
-# elif BOOST_PP_SLOT_TEMP_9 == 8
-#    define BOOST_PP_SLOT_4_DIGIT_9 8
-# elif BOOST_PP_SLOT_TEMP_9 == 9
-#    define BOOST_PP_SLOT_4_DIGIT_9 9
+# if NDNBOOST_PP_SLOT_TEMP_9 == 0
+#    define NDNBOOST_PP_SLOT_4_DIGIT_9 0
+# elif NDNBOOST_PP_SLOT_TEMP_9 == 1
+#    define NDNBOOST_PP_SLOT_4_DIGIT_9 1
+# elif NDNBOOST_PP_SLOT_TEMP_9 == 2
+#    define NDNBOOST_PP_SLOT_4_DIGIT_9 2
+# elif NDNBOOST_PP_SLOT_TEMP_9 == 3
+#    define NDNBOOST_PP_SLOT_4_DIGIT_9 3
+# elif NDNBOOST_PP_SLOT_TEMP_9 == 4
+#    define NDNBOOST_PP_SLOT_4_DIGIT_9 4
+# elif NDNBOOST_PP_SLOT_TEMP_9 == 5
+#    define NDNBOOST_PP_SLOT_4_DIGIT_9 5
+# elif NDNBOOST_PP_SLOT_TEMP_9 == 6
+#    define NDNBOOST_PP_SLOT_4_DIGIT_9 6
+# elif NDNBOOST_PP_SLOT_TEMP_9 == 7
+#    define NDNBOOST_PP_SLOT_4_DIGIT_9 7
+# elif NDNBOOST_PP_SLOT_TEMP_9 == 8
+#    define NDNBOOST_PP_SLOT_4_DIGIT_9 8
+# elif NDNBOOST_PP_SLOT_TEMP_9 == 9
+#    define NDNBOOST_PP_SLOT_4_DIGIT_9 9
 # endif
 #
-# if BOOST_PP_SLOT_TEMP_8 == 0
-#    define BOOST_PP_SLOT_4_DIGIT_8 0
-# elif BOOST_PP_SLOT_TEMP_8 == 1
-#    define BOOST_PP_SLOT_4_DIGIT_8 1
-# elif BOOST_PP_SLOT_TEMP_8 == 2
-#    define BOOST_PP_SLOT_4_DIGIT_8 2
-# elif BOOST_PP_SLOT_TEMP_8 == 3
-#    define BOOST_PP_SLOT_4_DIGIT_8 3
-# elif BOOST_PP_SLOT_TEMP_8 == 4
-#    define BOOST_PP_SLOT_4_DIGIT_8 4
-# elif BOOST_PP_SLOT_TEMP_8 == 5
-#    define BOOST_PP_SLOT_4_DIGIT_8 5
-# elif BOOST_PP_SLOT_TEMP_8 == 6
-#    define BOOST_PP_SLOT_4_DIGIT_8 6
-# elif BOOST_PP_SLOT_TEMP_8 == 7
-#    define BOOST_PP_SLOT_4_DIGIT_8 7
-# elif BOOST_PP_SLOT_TEMP_8 == 8
-#    define BOOST_PP_SLOT_4_DIGIT_8 8
-# elif BOOST_PP_SLOT_TEMP_8 == 9
-#    define BOOST_PP_SLOT_4_DIGIT_8 9
+# if NDNBOOST_PP_SLOT_TEMP_8 == 0
+#    define NDNBOOST_PP_SLOT_4_DIGIT_8 0
+# elif NDNBOOST_PP_SLOT_TEMP_8 == 1
+#    define NDNBOOST_PP_SLOT_4_DIGIT_8 1
+# elif NDNBOOST_PP_SLOT_TEMP_8 == 2
+#    define NDNBOOST_PP_SLOT_4_DIGIT_8 2
+# elif NDNBOOST_PP_SLOT_TEMP_8 == 3
+#    define NDNBOOST_PP_SLOT_4_DIGIT_8 3
+# elif NDNBOOST_PP_SLOT_TEMP_8 == 4
+#    define NDNBOOST_PP_SLOT_4_DIGIT_8 4
+# elif NDNBOOST_PP_SLOT_TEMP_8 == 5
+#    define NDNBOOST_PP_SLOT_4_DIGIT_8 5
+# elif NDNBOOST_PP_SLOT_TEMP_8 == 6
+#    define NDNBOOST_PP_SLOT_4_DIGIT_8 6
+# elif NDNBOOST_PP_SLOT_TEMP_8 == 7
+#    define NDNBOOST_PP_SLOT_4_DIGIT_8 7
+# elif NDNBOOST_PP_SLOT_TEMP_8 == 8
+#    define NDNBOOST_PP_SLOT_4_DIGIT_8 8
+# elif NDNBOOST_PP_SLOT_TEMP_8 == 9
+#    define NDNBOOST_PP_SLOT_4_DIGIT_8 9
 # endif
 #
-# if BOOST_PP_SLOT_TEMP_7 == 0
-#    define BOOST_PP_SLOT_4_DIGIT_7 0
-# elif BOOST_PP_SLOT_TEMP_7 == 1
-#    define BOOST_PP_SLOT_4_DIGIT_7 1
-# elif BOOST_PP_SLOT_TEMP_7 == 2
-#    define BOOST_PP_SLOT_4_DIGIT_7 2
-# elif BOOST_PP_SLOT_TEMP_7 == 3
-#    define BOOST_PP_SLOT_4_DIGIT_7 3
-# elif BOOST_PP_SLOT_TEMP_7 == 4
-#    define BOOST_PP_SLOT_4_DIGIT_7 4
-# elif BOOST_PP_SLOT_TEMP_7 == 5
-#    define BOOST_PP_SLOT_4_DIGIT_7 5
-# elif BOOST_PP_SLOT_TEMP_7 == 6
-#    define BOOST_PP_SLOT_4_DIGIT_7 6
-# elif BOOST_PP_SLOT_TEMP_7 == 7
-#    define BOOST_PP_SLOT_4_DIGIT_7 7
-# elif BOOST_PP_SLOT_TEMP_7 == 8
-#    define BOOST_PP_SLOT_4_DIGIT_7 8
-# elif BOOST_PP_SLOT_TEMP_7 == 9
-#    define BOOST_PP_SLOT_4_DIGIT_7 9
+# if NDNBOOST_PP_SLOT_TEMP_7 == 0
+#    define NDNBOOST_PP_SLOT_4_DIGIT_7 0
+# elif NDNBOOST_PP_SLOT_TEMP_7 == 1
+#    define NDNBOOST_PP_SLOT_4_DIGIT_7 1
+# elif NDNBOOST_PP_SLOT_TEMP_7 == 2
+#    define NDNBOOST_PP_SLOT_4_DIGIT_7 2
+# elif NDNBOOST_PP_SLOT_TEMP_7 == 3
+#    define NDNBOOST_PP_SLOT_4_DIGIT_7 3
+# elif NDNBOOST_PP_SLOT_TEMP_7 == 4
+#    define NDNBOOST_PP_SLOT_4_DIGIT_7 4
+# elif NDNBOOST_PP_SLOT_TEMP_7 == 5
+#    define NDNBOOST_PP_SLOT_4_DIGIT_7 5
+# elif NDNBOOST_PP_SLOT_TEMP_7 == 6
+#    define NDNBOOST_PP_SLOT_4_DIGIT_7 6
+# elif NDNBOOST_PP_SLOT_TEMP_7 == 7
+#    define NDNBOOST_PP_SLOT_4_DIGIT_7 7
+# elif NDNBOOST_PP_SLOT_TEMP_7 == 8
+#    define NDNBOOST_PP_SLOT_4_DIGIT_7 8
+# elif NDNBOOST_PP_SLOT_TEMP_7 == 9
+#    define NDNBOOST_PP_SLOT_4_DIGIT_7 9
 # endif
 #
-# if BOOST_PP_SLOT_TEMP_6 == 0
-#    define BOOST_PP_SLOT_4_DIGIT_6 0
-# elif BOOST_PP_SLOT_TEMP_6 == 1
-#    define BOOST_PP_SLOT_4_DIGIT_6 1
-# elif BOOST_PP_SLOT_TEMP_6 == 2
-#    define BOOST_PP_SLOT_4_DIGIT_6 2
-# elif BOOST_PP_SLOT_TEMP_6 == 3
-#    define BOOST_PP_SLOT_4_DIGIT_6 3
-# elif BOOST_PP_SLOT_TEMP_6 == 4
-#    define BOOST_PP_SLOT_4_DIGIT_6 4
-# elif BOOST_PP_SLOT_TEMP_6 == 5
-#    define BOOST_PP_SLOT_4_DIGIT_6 5
-# elif BOOST_PP_SLOT_TEMP_6 == 6
-#    define BOOST_PP_SLOT_4_DIGIT_6 6
-# elif BOOST_PP_SLOT_TEMP_6 == 7
-#    define BOOST_PP_SLOT_4_DIGIT_6 7
-# elif BOOST_PP_SLOT_TEMP_6 == 8
-#    define BOOST_PP_SLOT_4_DIGIT_6 8
-# elif BOOST_PP_SLOT_TEMP_6 == 9
-#    define BOOST_PP_SLOT_4_DIGIT_6 9
+# if NDNBOOST_PP_SLOT_TEMP_6 == 0
+#    define NDNBOOST_PP_SLOT_4_DIGIT_6 0
+# elif NDNBOOST_PP_SLOT_TEMP_6 == 1
+#    define NDNBOOST_PP_SLOT_4_DIGIT_6 1
+# elif NDNBOOST_PP_SLOT_TEMP_6 == 2
+#    define NDNBOOST_PP_SLOT_4_DIGIT_6 2
+# elif NDNBOOST_PP_SLOT_TEMP_6 == 3
+#    define NDNBOOST_PP_SLOT_4_DIGIT_6 3
+# elif NDNBOOST_PP_SLOT_TEMP_6 == 4
+#    define NDNBOOST_PP_SLOT_4_DIGIT_6 4
+# elif NDNBOOST_PP_SLOT_TEMP_6 == 5
+#    define NDNBOOST_PP_SLOT_4_DIGIT_6 5
+# elif NDNBOOST_PP_SLOT_TEMP_6 == 6
+#    define NDNBOOST_PP_SLOT_4_DIGIT_6 6
+# elif NDNBOOST_PP_SLOT_TEMP_6 == 7
+#    define NDNBOOST_PP_SLOT_4_DIGIT_6 7
+# elif NDNBOOST_PP_SLOT_TEMP_6 == 8
+#    define NDNBOOST_PP_SLOT_4_DIGIT_6 8
+# elif NDNBOOST_PP_SLOT_TEMP_6 == 9
+#    define NDNBOOST_PP_SLOT_4_DIGIT_6 9
 # endif
 #
-# if BOOST_PP_SLOT_TEMP_5 == 0
-#    define BOOST_PP_SLOT_4_DIGIT_5 0
-# elif BOOST_PP_SLOT_TEMP_5 == 1
-#    define BOOST_PP_SLOT_4_DIGIT_5 1
-# elif BOOST_PP_SLOT_TEMP_5 == 2
-#    define BOOST_PP_SLOT_4_DIGIT_5 2
-# elif BOOST_PP_SLOT_TEMP_5 == 3
-#    define BOOST_PP_SLOT_4_DIGIT_5 3
-# elif BOOST_PP_SLOT_TEMP_5 == 4
-#    define BOOST_PP_SLOT_4_DIGIT_5 4
-# elif BOOST_PP_SLOT_TEMP_5 == 5
-#    define BOOST_PP_SLOT_4_DIGIT_5 5
-# elif BOOST_PP_SLOT_TEMP_5 == 6
-#    define BOOST_PP_SLOT_4_DIGIT_5 6
-# elif BOOST_PP_SLOT_TEMP_5 == 7
-#    define BOOST_PP_SLOT_4_DIGIT_5 7
-# elif BOOST_PP_SLOT_TEMP_5 == 8
-#    define BOOST_PP_SLOT_4_DIGIT_5 8
-# elif BOOST_PP_SLOT_TEMP_5 == 9
-#    define BOOST_PP_SLOT_4_DIGIT_5 9
+# if NDNBOOST_PP_SLOT_TEMP_5 == 0
+#    define NDNBOOST_PP_SLOT_4_DIGIT_5 0
+# elif NDNBOOST_PP_SLOT_TEMP_5 == 1
+#    define NDNBOOST_PP_SLOT_4_DIGIT_5 1
+# elif NDNBOOST_PP_SLOT_TEMP_5 == 2
+#    define NDNBOOST_PP_SLOT_4_DIGIT_5 2
+# elif NDNBOOST_PP_SLOT_TEMP_5 == 3
+#    define NDNBOOST_PP_SLOT_4_DIGIT_5 3
+# elif NDNBOOST_PP_SLOT_TEMP_5 == 4
+#    define NDNBOOST_PP_SLOT_4_DIGIT_5 4
+# elif NDNBOOST_PP_SLOT_TEMP_5 == 5
+#    define NDNBOOST_PP_SLOT_4_DIGIT_5 5
+# elif NDNBOOST_PP_SLOT_TEMP_5 == 6
+#    define NDNBOOST_PP_SLOT_4_DIGIT_5 6
+# elif NDNBOOST_PP_SLOT_TEMP_5 == 7
+#    define NDNBOOST_PP_SLOT_4_DIGIT_5 7
+# elif NDNBOOST_PP_SLOT_TEMP_5 == 8
+#    define NDNBOOST_PP_SLOT_4_DIGIT_5 8
+# elif NDNBOOST_PP_SLOT_TEMP_5 == 9
+#    define NDNBOOST_PP_SLOT_4_DIGIT_5 9
 # endif
 #
-# if BOOST_PP_SLOT_TEMP_4 == 0
-#    define BOOST_PP_SLOT_4_DIGIT_4 0
-# elif BOOST_PP_SLOT_TEMP_4 == 1
-#    define BOOST_PP_SLOT_4_DIGIT_4 1
-# elif BOOST_PP_SLOT_TEMP_4 == 2
-#    define BOOST_PP_SLOT_4_DIGIT_4 2
-# elif BOOST_PP_SLOT_TEMP_4 == 3
-#    define BOOST_PP_SLOT_4_DIGIT_4 3
-# elif BOOST_PP_SLOT_TEMP_4 == 4
-#    define BOOST_PP_SLOT_4_DIGIT_4 4
-# elif BOOST_PP_SLOT_TEMP_4 == 5
-#    define BOOST_PP_SLOT_4_DIGIT_4 5
-# elif BOOST_PP_SLOT_TEMP_4 == 6
-#    define BOOST_PP_SLOT_4_DIGIT_4 6
-# elif BOOST_PP_SLOT_TEMP_4 == 7
-#    define BOOST_PP_SLOT_4_DIGIT_4 7
-# elif BOOST_PP_SLOT_TEMP_4 == 8
-#    define BOOST_PP_SLOT_4_DIGIT_4 8
-# elif BOOST_PP_SLOT_TEMP_4 == 9
-#    define BOOST_PP_SLOT_4_DIGIT_4 9
+# if NDNBOOST_PP_SLOT_TEMP_4 == 0
+#    define NDNBOOST_PP_SLOT_4_DIGIT_4 0
+# elif NDNBOOST_PP_SLOT_TEMP_4 == 1
+#    define NDNBOOST_PP_SLOT_4_DIGIT_4 1
+# elif NDNBOOST_PP_SLOT_TEMP_4 == 2
+#    define NDNBOOST_PP_SLOT_4_DIGIT_4 2
+# elif NDNBOOST_PP_SLOT_TEMP_4 == 3
+#    define NDNBOOST_PP_SLOT_4_DIGIT_4 3
+# elif NDNBOOST_PP_SLOT_TEMP_4 == 4
+#    define NDNBOOST_PP_SLOT_4_DIGIT_4 4
+# elif NDNBOOST_PP_SLOT_TEMP_4 == 5
+#    define NDNBOOST_PP_SLOT_4_DIGIT_4 5
+# elif NDNBOOST_PP_SLOT_TEMP_4 == 6
+#    define NDNBOOST_PP_SLOT_4_DIGIT_4 6
+# elif NDNBOOST_PP_SLOT_TEMP_4 == 7
+#    define NDNBOOST_PP_SLOT_4_DIGIT_4 7
+# elif NDNBOOST_PP_SLOT_TEMP_4 == 8
+#    define NDNBOOST_PP_SLOT_4_DIGIT_4 8
+# elif NDNBOOST_PP_SLOT_TEMP_4 == 9
+#    define NDNBOOST_PP_SLOT_4_DIGIT_4 9
 # endif
 #
-# if BOOST_PP_SLOT_TEMP_3 == 0
-#    define BOOST_PP_SLOT_4_DIGIT_3 0
-# elif BOOST_PP_SLOT_TEMP_3 == 1
-#    define BOOST_PP_SLOT_4_DIGIT_3 1
-# elif BOOST_PP_SLOT_TEMP_3 == 2
-#    define BOOST_PP_SLOT_4_DIGIT_3 2
-# elif BOOST_PP_SLOT_TEMP_3 == 3
-#    define BOOST_PP_SLOT_4_DIGIT_3 3
-# elif BOOST_PP_SLOT_TEMP_3 == 4
-#    define BOOST_PP_SLOT_4_DIGIT_3 4
-# elif BOOST_PP_SLOT_TEMP_3 == 5
-#    define BOOST_PP_SLOT_4_DIGIT_3 5
-# elif BOOST_PP_SLOT_TEMP_3 == 6
-#    define BOOST_PP_SLOT_4_DIGIT_3 6
-# elif BOOST_PP_SLOT_TEMP_3 == 7
-#    define BOOST_PP_SLOT_4_DIGIT_3 7
-# elif BOOST_PP_SLOT_TEMP_3 == 8
-#    define BOOST_PP_SLOT_4_DIGIT_3 8
-# elif BOOST_PP_SLOT_TEMP_3 == 9
-#    define BOOST_PP_SLOT_4_DIGIT_3 9
+# if NDNBOOST_PP_SLOT_TEMP_3 == 0
+#    define NDNBOOST_PP_SLOT_4_DIGIT_3 0
+# elif NDNBOOST_PP_SLOT_TEMP_3 == 1
+#    define NDNBOOST_PP_SLOT_4_DIGIT_3 1
+# elif NDNBOOST_PP_SLOT_TEMP_3 == 2
+#    define NDNBOOST_PP_SLOT_4_DIGIT_3 2
+# elif NDNBOOST_PP_SLOT_TEMP_3 == 3
+#    define NDNBOOST_PP_SLOT_4_DIGIT_3 3
+# elif NDNBOOST_PP_SLOT_TEMP_3 == 4
+#    define NDNBOOST_PP_SLOT_4_DIGIT_3 4
+# elif NDNBOOST_PP_SLOT_TEMP_3 == 5
+#    define NDNBOOST_PP_SLOT_4_DIGIT_3 5
+# elif NDNBOOST_PP_SLOT_TEMP_3 == 6
+#    define NDNBOOST_PP_SLOT_4_DIGIT_3 6
+# elif NDNBOOST_PP_SLOT_TEMP_3 == 7
+#    define NDNBOOST_PP_SLOT_4_DIGIT_3 7
+# elif NDNBOOST_PP_SLOT_TEMP_3 == 8
+#    define NDNBOOST_PP_SLOT_4_DIGIT_3 8
+# elif NDNBOOST_PP_SLOT_TEMP_3 == 9
+#    define NDNBOOST_PP_SLOT_4_DIGIT_3 9
 # endif
 #
-# if BOOST_PP_SLOT_TEMP_2 == 0
-#    define BOOST_PP_SLOT_4_DIGIT_2 0
-# elif BOOST_PP_SLOT_TEMP_2 == 1
-#    define BOOST_PP_SLOT_4_DIGIT_2 1
-# elif BOOST_PP_SLOT_TEMP_2 == 2
-#    define BOOST_PP_SLOT_4_DIGIT_2 2
-# elif BOOST_PP_SLOT_TEMP_2 == 3
-#    define BOOST_PP_SLOT_4_DIGIT_2 3
-# elif BOOST_PP_SLOT_TEMP_2 == 4
-#    define BOOST_PP_SLOT_4_DIGIT_2 4
-# elif BOOST_PP_SLOT_TEMP_2 == 5
-#    define BOOST_PP_SLOT_4_DIGIT_2 5
-# elif BOOST_PP_SLOT_TEMP_2 == 6
-#    define BOOST_PP_SLOT_4_DIGIT_2 6
-# elif BOOST_PP_SLOT_TEMP_2 == 7
-#    define BOOST_PP_SLOT_4_DIGIT_2 7
-# elif BOOST_PP_SLOT_TEMP_2 == 8
-#    define BOOST_PP_SLOT_4_DIGIT_2 8
-# elif BOOST_PP_SLOT_TEMP_2 == 9
-#    define BOOST_PP_SLOT_4_DIGIT_2 9
+# if NDNBOOST_PP_SLOT_TEMP_2 == 0
+#    define NDNBOOST_PP_SLOT_4_DIGIT_2 0
+# elif NDNBOOST_PP_SLOT_TEMP_2 == 1
+#    define NDNBOOST_PP_SLOT_4_DIGIT_2 1
+# elif NDNBOOST_PP_SLOT_TEMP_2 == 2
+#    define NDNBOOST_PP_SLOT_4_DIGIT_2 2
+# elif NDNBOOST_PP_SLOT_TEMP_2 == 3
+#    define NDNBOOST_PP_SLOT_4_DIGIT_2 3
+# elif NDNBOOST_PP_SLOT_TEMP_2 == 4
+#    define NDNBOOST_PP_SLOT_4_DIGIT_2 4
+# elif NDNBOOST_PP_SLOT_TEMP_2 == 5
+#    define NDNBOOST_PP_SLOT_4_DIGIT_2 5
+# elif NDNBOOST_PP_SLOT_TEMP_2 == 6
+#    define NDNBOOST_PP_SLOT_4_DIGIT_2 6
+# elif NDNBOOST_PP_SLOT_TEMP_2 == 7
+#    define NDNBOOST_PP_SLOT_4_DIGIT_2 7
+# elif NDNBOOST_PP_SLOT_TEMP_2 == 8
+#    define NDNBOOST_PP_SLOT_4_DIGIT_2 8
+# elif NDNBOOST_PP_SLOT_TEMP_2 == 9
+#    define NDNBOOST_PP_SLOT_4_DIGIT_2 9
 # endif
 #
-# if BOOST_PP_SLOT_TEMP_1 == 0
-#    define BOOST_PP_SLOT_4_DIGIT_1 0
-# elif BOOST_PP_SLOT_TEMP_1 == 1
-#    define BOOST_PP_SLOT_4_DIGIT_1 1
-# elif BOOST_PP_SLOT_TEMP_1 == 2
-#    define BOOST_PP_SLOT_4_DIGIT_1 2
-# elif BOOST_PP_SLOT_TEMP_1 == 3
-#    define BOOST_PP_SLOT_4_DIGIT_1 3
-# elif BOOST_PP_SLOT_TEMP_1 == 4
-#    define BOOST_PP_SLOT_4_DIGIT_1 4
-# elif BOOST_PP_SLOT_TEMP_1 == 5
-#    define BOOST_PP_SLOT_4_DIGIT_1 5
-# elif BOOST_PP_SLOT_TEMP_1 == 6
-#    define BOOST_PP_SLOT_4_DIGIT_1 6
-# elif BOOST_PP_SLOT_TEMP_1 == 7
-#    define BOOST_PP_SLOT_4_DIGIT_1 7
-# elif BOOST_PP_SLOT_TEMP_1 == 8
-#    define BOOST_PP_SLOT_4_DIGIT_1 8
-# elif BOOST_PP_SLOT_TEMP_1 == 9
-#    define BOOST_PP_SLOT_4_DIGIT_1 9
+# if NDNBOOST_PP_SLOT_TEMP_1 == 0
+#    define NDNBOOST_PP_SLOT_4_DIGIT_1 0
+# elif NDNBOOST_PP_SLOT_TEMP_1 == 1
+#    define NDNBOOST_PP_SLOT_4_DIGIT_1 1
+# elif NDNBOOST_PP_SLOT_TEMP_1 == 2
+#    define NDNBOOST_PP_SLOT_4_DIGIT_1 2
+# elif NDNBOOST_PP_SLOT_TEMP_1 == 3
+#    define NDNBOOST_PP_SLOT_4_DIGIT_1 3
+# elif NDNBOOST_PP_SLOT_TEMP_1 == 4
+#    define NDNBOOST_PP_SLOT_4_DIGIT_1 4
+# elif NDNBOOST_PP_SLOT_TEMP_1 == 5
+#    define NDNBOOST_PP_SLOT_4_DIGIT_1 5
+# elif NDNBOOST_PP_SLOT_TEMP_1 == 6
+#    define NDNBOOST_PP_SLOT_4_DIGIT_1 6
+# elif NDNBOOST_PP_SLOT_TEMP_1 == 7
+#    define NDNBOOST_PP_SLOT_4_DIGIT_1 7
+# elif NDNBOOST_PP_SLOT_TEMP_1 == 8
+#    define NDNBOOST_PP_SLOT_4_DIGIT_1 8
+# elif NDNBOOST_PP_SLOT_TEMP_1 == 9
+#    define NDNBOOST_PP_SLOT_4_DIGIT_1 9
 # endif
 #
-# if BOOST_PP_SLOT_4_DIGIT_10
-#    define BOOST_PP_SLOT_4() BOOST_PP_SLOT_CC_10(BOOST_PP_SLOT_4_DIGIT_10, BOOST_PP_SLOT_4_DIGIT_9, BOOST_PP_SLOT_4_DIGIT_8, BOOST_PP_SLOT_4_DIGIT_7, BOOST_PP_SLOT_4_DIGIT_6, BOOST_PP_SLOT_4_DIGIT_5, BOOST_PP_SLOT_4_DIGIT_4, BOOST_PP_SLOT_4_DIGIT_3, BOOST_PP_SLOT_4_DIGIT_2, BOOST_PP_SLOT_4_DIGIT_1)
-# elif BOOST_PP_SLOT_4_DIGIT_9
-#    define BOOST_PP_SLOT_4() BOOST_PP_SLOT_CC_9(BOOST_PP_SLOT_4_DIGIT_9, BOOST_PP_SLOT_4_DIGIT_8, BOOST_PP_SLOT_4_DIGIT_7, BOOST_PP_SLOT_4_DIGIT_6, BOOST_PP_SLOT_4_DIGIT_5, BOOST_PP_SLOT_4_DIGIT_4, BOOST_PP_SLOT_4_DIGIT_3, BOOST_PP_SLOT_4_DIGIT_2, BOOST_PP_SLOT_4_DIGIT_1)
-# elif BOOST_PP_SLOT_4_DIGIT_8
-#    define BOOST_PP_SLOT_4() BOOST_PP_SLOT_CC_8(BOOST_PP_SLOT_4_DIGIT_8, BOOST_PP_SLOT_4_DIGIT_7, BOOST_PP_SLOT_4_DIGIT_6, BOOST_PP_SLOT_4_DIGIT_5, BOOST_PP_SLOT_4_DIGIT_4, BOOST_PP_SLOT_4_DIGIT_3, BOOST_PP_SLOT_4_DIGIT_2, BOOST_PP_SLOT_4_DIGIT_1)
-# elif BOOST_PP_SLOT_4_DIGIT_7
-#    define BOOST_PP_SLOT_4() BOOST_PP_SLOT_CC_7(BOOST_PP_SLOT_4_DIGIT_7, BOOST_PP_SLOT_4_DIGIT_6, BOOST_PP_SLOT_4_DIGIT_5, BOOST_PP_SLOT_4_DIGIT_4, BOOST_PP_SLOT_4_DIGIT_3, BOOST_PP_SLOT_4_DIGIT_2, BOOST_PP_SLOT_4_DIGIT_1)
-# elif BOOST_PP_SLOT_4_DIGIT_6
-#    define BOOST_PP_SLOT_4() BOOST_PP_SLOT_CC_6(BOOST_PP_SLOT_4_DIGIT_6, BOOST_PP_SLOT_4_DIGIT_5, BOOST_PP_SLOT_4_DIGIT_4, BOOST_PP_SLOT_4_DIGIT_3, BOOST_PP_SLOT_4_DIGIT_2, BOOST_PP_SLOT_4_DIGIT_1)
-# elif BOOST_PP_SLOT_4_DIGIT_5
-#    define BOOST_PP_SLOT_4() BOOST_PP_SLOT_CC_5(BOOST_PP_SLOT_4_DIGIT_5, BOOST_PP_SLOT_4_DIGIT_4, BOOST_PP_SLOT_4_DIGIT_3, BOOST_PP_SLOT_4_DIGIT_2, BOOST_PP_SLOT_4_DIGIT_1)
-# elif BOOST_PP_SLOT_4_DIGIT_4
-#    define BOOST_PP_SLOT_4() BOOST_PP_SLOT_CC_4(BOOST_PP_SLOT_4_DIGIT_4, BOOST_PP_SLOT_4_DIGIT_3, BOOST_PP_SLOT_4_DIGIT_2, BOOST_PP_SLOT_4_DIGIT_1)
-# elif BOOST_PP_SLOT_4_DIGIT_3
-#    define BOOST_PP_SLOT_4() BOOST_PP_SLOT_CC_3(BOOST_PP_SLOT_4_DIGIT_3, BOOST_PP_SLOT_4_DIGIT_2, BOOST_PP_SLOT_4_DIGIT_1)
-# elif BOOST_PP_SLOT_4_DIGIT_2
-#    define BOOST_PP_SLOT_4() BOOST_PP_SLOT_CC_2(BOOST_PP_SLOT_4_DIGIT_2, BOOST_PP_SLOT_4_DIGIT_1)
+# if NDNBOOST_PP_SLOT_4_DIGIT_10
+#    define NDNBOOST_PP_SLOT_4() NDNBOOST_PP_SLOT_CC_10(NDNBOOST_PP_SLOT_4_DIGIT_10, NDNBOOST_PP_SLOT_4_DIGIT_9, NDNBOOST_PP_SLOT_4_DIGIT_8, NDNBOOST_PP_SLOT_4_DIGIT_7, NDNBOOST_PP_SLOT_4_DIGIT_6, NDNBOOST_PP_SLOT_4_DIGIT_5, NDNBOOST_PP_SLOT_4_DIGIT_4, NDNBOOST_PP_SLOT_4_DIGIT_3, NDNBOOST_PP_SLOT_4_DIGIT_2, NDNBOOST_PP_SLOT_4_DIGIT_1)
+# elif NDNBOOST_PP_SLOT_4_DIGIT_9
+#    define NDNBOOST_PP_SLOT_4() NDNBOOST_PP_SLOT_CC_9(NDNBOOST_PP_SLOT_4_DIGIT_9, NDNBOOST_PP_SLOT_4_DIGIT_8, NDNBOOST_PP_SLOT_4_DIGIT_7, NDNBOOST_PP_SLOT_4_DIGIT_6, NDNBOOST_PP_SLOT_4_DIGIT_5, NDNBOOST_PP_SLOT_4_DIGIT_4, NDNBOOST_PP_SLOT_4_DIGIT_3, NDNBOOST_PP_SLOT_4_DIGIT_2, NDNBOOST_PP_SLOT_4_DIGIT_1)
+# elif NDNBOOST_PP_SLOT_4_DIGIT_8
+#    define NDNBOOST_PP_SLOT_4() NDNBOOST_PP_SLOT_CC_8(NDNBOOST_PP_SLOT_4_DIGIT_8, NDNBOOST_PP_SLOT_4_DIGIT_7, NDNBOOST_PP_SLOT_4_DIGIT_6, NDNBOOST_PP_SLOT_4_DIGIT_5, NDNBOOST_PP_SLOT_4_DIGIT_4, NDNBOOST_PP_SLOT_4_DIGIT_3, NDNBOOST_PP_SLOT_4_DIGIT_2, NDNBOOST_PP_SLOT_4_DIGIT_1)
+# elif NDNBOOST_PP_SLOT_4_DIGIT_7
+#    define NDNBOOST_PP_SLOT_4() NDNBOOST_PP_SLOT_CC_7(NDNBOOST_PP_SLOT_4_DIGIT_7, NDNBOOST_PP_SLOT_4_DIGIT_6, NDNBOOST_PP_SLOT_4_DIGIT_5, NDNBOOST_PP_SLOT_4_DIGIT_4, NDNBOOST_PP_SLOT_4_DIGIT_3, NDNBOOST_PP_SLOT_4_DIGIT_2, NDNBOOST_PP_SLOT_4_DIGIT_1)
+# elif NDNBOOST_PP_SLOT_4_DIGIT_6
+#    define NDNBOOST_PP_SLOT_4() NDNBOOST_PP_SLOT_CC_6(NDNBOOST_PP_SLOT_4_DIGIT_6, NDNBOOST_PP_SLOT_4_DIGIT_5, NDNBOOST_PP_SLOT_4_DIGIT_4, NDNBOOST_PP_SLOT_4_DIGIT_3, NDNBOOST_PP_SLOT_4_DIGIT_2, NDNBOOST_PP_SLOT_4_DIGIT_1)
+# elif NDNBOOST_PP_SLOT_4_DIGIT_5
+#    define NDNBOOST_PP_SLOT_4() NDNBOOST_PP_SLOT_CC_5(NDNBOOST_PP_SLOT_4_DIGIT_5, NDNBOOST_PP_SLOT_4_DIGIT_4, NDNBOOST_PP_SLOT_4_DIGIT_3, NDNBOOST_PP_SLOT_4_DIGIT_2, NDNBOOST_PP_SLOT_4_DIGIT_1)
+# elif NDNBOOST_PP_SLOT_4_DIGIT_4
+#    define NDNBOOST_PP_SLOT_4() NDNBOOST_PP_SLOT_CC_4(NDNBOOST_PP_SLOT_4_DIGIT_4, NDNBOOST_PP_SLOT_4_DIGIT_3, NDNBOOST_PP_SLOT_4_DIGIT_2, NDNBOOST_PP_SLOT_4_DIGIT_1)
+# elif NDNBOOST_PP_SLOT_4_DIGIT_3
+#    define NDNBOOST_PP_SLOT_4() NDNBOOST_PP_SLOT_CC_3(NDNBOOST_PP_SLOT_4_DIGIT_3, NDNBOOST_PP_SLOT_4_DIGIT_2, NDNBOOST_PP_SLOT_4_DIGIT_1)
+# elif NDNBOOST_PP_SLOT_4_DIGIT_2
+#    define NDNBOOST_PP_SLOT_4() NDNBOOST_PP_SLOT_CC_2(NDNBOOST_PP_SLOT_4_DIGIT_2, NDNBOOST_PP_SLOT_4_DIGIT_1)
 # else
-#    define BOOST_PP_SLOT_4() BOOST_PP_SLOT_4_DIGIT_1
+#    define NDNBOOST_PP_SLOT_4() NDNBOOST_PP_SLOT_4_DIGIT_1
 # endif
diff --git a/include/ndnboost/preprocessor/slot/detail/slot5.hpp b/include/ndnboost/preprocessor/slot/detail/slot5.hpp
index d4b8ac1..a098459 100644
--- a/include/ndnboost/preprocessor/slot/detail/slot5.hpp
+++ b/include/ndnboost/preprocessor/slot/detail/slot5.hpp
@@ -11,257 +11,257 @@
 #
 # include <ndnboost/preprocessor/slot/detail/shared.hpp>
 #
-# undef BOOST_PP_SLOT_5
+# undef NDNBOOST_PP_SLOT_5
 #
-# undef BOOST_PP_SLOT_5_DIGIT_1
-# undef BOOST_PP_SLOT_5_DIGIT_2
-# undef BOOST_PP_SLOT_5_DIGIT_3
-# undef BOOST_PP_SLOT_5_DIGIT_4
-# undef BOOST_PP_SLOT_5_DIGIT_5
-# undef BOOST_PP_SLOT_5_DIGIT_6
-# undef BOOST_PP_SLOT_5_DIGIT_7
-# undef BOOST_PP_SLOT_5_DIGIT_8
-# undef BOOST_PP_SLOT_5_DIGIT_9
-# undef BOOST_PP_SLOT_5_DIGIT_10
+# undef NDNBOOST_PP_SLOT_5_DIGIT_1
+# undef NDNBOOST_PP_SLOT_5_DIGIT_2
+# undef NDNBOOST_PP_SLOT_5_DIGIT_3
+# undef NDNBOOST_PP_SLOT_5_DIGIT_4
+# undef NDNBOOST_PP_SLOT_5_DIGIT_5
+# undef NDNBOOST_PP_SLOT_5_DIGIT_6
+# undef NDNBOOST_PP_SLOT_5_DIGIT_7
+# undef NDNBOOST_PP_SLOT_5_DIGIT_8
+# undef NDNBOOST_PP_SLOT_5_DIGIT_9
+# undef NDNBOOST_PP_SLOT_5_DIGIT_10
 #
-# if BOOST_PP_SLOT_TEMP_10 == 0
-#    define BOOST_PP_SLOT_5_DIGIT_10 0
-# elif BOOST_PP_SLOT_TEMP_10 == 1
-#    define BOOST_PP_SLOT_5_DIGIT_10 1
-# elif BOOST_PP_SLOT_TEMP_10 == 2
-#    define BOOST_PP_SLOT_5_DIGIT_10 2
-# elif BOOST_PP_SLOT_TEMP_10 == 3
-#    define BOOST_PP_SLOT_5_DIGIT_10 3
-# elif BOOST_PP_SLOT_TEMP_10 == 4
-#    define BOOST_PP_SLOT_5_DIGIT_10 4
-# elif BOOST_PP_SLOT_TEMP_10 == 5
-#    define BOOST_PP_SLOT_5_DIGIT_10 5
-# elif BOOST_PP_SLOT_TEMP_10 == 6
-#    define BOOST_PP_SLOT_5_DIGIT_10 6
-# elif BOOST_PP_SLOT_TEMP_10 == 7
-#    define BOOST_PP_SLOT_5_DIGIT_10 7
-# elif BOOST_PP_SLOT_TEMP_10 == 8
-#    define BOOST_PP_SLOT_5_DIGIT_10 8
-# elif BOOST_PP_SLOT_TEMP_10 == 9
-#    define BOOST_PP_SLOT_5_DIGIT_10 9
+# if NDNBOOST_PP_SLOT_TEMP_10 == 0
+#    define NDNBOOST_PP_SLOT_5_DIGIT_10 0
+# elif NDNBOOST_PP_SLOT_TEMP_10 == 1
+#    define NDNBOOST_PP_SLOT_5_DIGIT_10 1
+# elif NDNBOOST_PP_SLOT_TEMP_10 == 2
+#    define NDNBOOST_PP_SLOT_5_DIGIT_10 2
+# elif NDNBOOST_PP_SLOT_TEMP_10 == 3
+#    define NDNBOOST_PP_SLOT_5_DIGIT_10 3
+# elif NDNBOOST_PP_SLOT_TEMP_10 == 4
+#    define NDNBOOST_PP_SLOT_5_DIGIT_10 4
+# elif NDNBOOST_PP_SLOT_TEMP_10 == 5
+#    define NDNBOOST_PP_SLOT_5_DIGIT_10 5
+# elif NDNBOOST_PP_SLOT_TEMP_10 == 6
+#    define NDNBOOST_PP_SLOT_5_DIGIT_10 6
+# elif NDNBOOST_PP_SLOT_TEMP_10 == 7
+#    define NDNBOOST_PP_SLOT_5_DIGIT_10 7
+# elif NDNBOOST_PP_SLOT_TEMP_10 == 8
+#    define NDNBOOST_PP_SLOT_5_DIGIT_10 8
+# elif NDNBOOST_PP_SLOT_TEMP_10 == 9
+#    define NDNBOOST_PP_SLOT_5_DIGIT_10 9
 # endif
 #
-# if BOOST_PP_SLOT_TEMP_9 == 0
-#    define BOOST_PP_SLOT_5_DIGIT_9 0
-# elif BOOST_PP_SLOT_TEMP_9 == 1
-#    define BOOST_PP_SLOT_5_DIGIT_9 1
-# elif BOOST_PP_SLOT_TEMP_9 == 2
-#    define BOOST_PP_SLOT_5_DIGIT_9 2
-# elif BOOST_PP_SLOT_TEMP_9 == 3
-#    define BOOST_PP_SLOT_5_DIGIT_9 3
-# elif BOOST_PP_SLOT_TEMP_9 == 4
-#    define BOOST_PP_SLOT_5_DIGIT_9 4
-# elif BOOST_PP_SLOT_TEMP_9 == 5
-#    define BOOST_PP_SLOT_5_DIGIT_9 5
-# elif BOOST_PP_SLOT_TEMP_9 == 6
-#    define BOOST_PP_SLOT_5_DIGIT_9 6
-# elif BOOST_PP_SLOT_TEMP_9 == 7
-#    define BOOST_PP_SLOT_5_DIGIT_9 7
-# elif BOOST_PP_SLOT_TEMP_9 == 8
-#    define BOOST_PP_SLOT_5_DIGIT_9 8
-# elif BOOST_PP_SLOT_TEMP_9 == 9
-#    define BOOST_PP_SLOT_5_DIGIT_9 9
+# if NDNBOOST_PP_SLOT_TEMP_9 == 0
+#    define NDNBOOST_PP_SLOT_5_DIGIT_9 0
+# elif NDNBOOST_PP_SLOT_TEMP_9 == 1
+#    define NDNBOOST_PP_SLOT_5_DIGIT_9 1
+# elif NDNBOOST_PP_SLOT_TEMP_9 == 2
+#    define NDNBOOST_PP_SLOT_5_DIGIT_9 2
+# elif NDNBOOST_PP_SLOT_TEMP_9 == 3
+#    define NDNBOOST_PP_SLOT_5_DIGIT_9 3
+# elif NDNBOOST_PP_SLOT_TEMP_9 == 4
+#    define NDNBOOST_PP_SLOT_5_DIGIT_9 4
+# elif NDNBOOST_PP_SLOT_TEMP_9 == 5
+#    define NDNBOOST_PP_SLOT_5_DIGIT_9 5
+# elif NDNBOOST_PP_SLOT_TEMP_9 == 6
+#    define NDNBOOST_PP_SLOT_5_DIGIT_9 6
+# elif NDNBOOST_PP_SLOT_TEMP_9 == 7
+#    define NDNBOOST_PP_SLOT_5_DIGIT_9 7
+# elif NDNBOOST_PP_SLOT_TEMP_9 == 8
+#    define NDNBOOST_PP_SLOT_5_DIGIT_9 8
+# elif NDNBOOST_PP_SLOT_TEMP_9 == 9
+#    define NDNBOOST_PP_SLOT_5_DIGIT_9 9
 # endif
 #
-# if BOOST_PP_SLOT_TEMP_8 == 0
-#    define BOOST_PP_SLOT_5_DIGIT_8 0
-# elif BOOST_PP_SLOT_TEMP_8 == 1
-#    define BOOST_PP_SLOT_5_DIGIT_8 1
-# elif BOOST_PP_SLOT_TEMP_8 == 2
-#    define BOOST_PP_SLOT_5_DIGIT_8 2
-# elif BOOST_PP_SLOT_TEMP_8 == 3
-#    define BOOST_PP_SLOT_5_DIGIT_8 3
-# elif BOOST_PP_SLOT_TEMP_8 == 4
-#    define BOOST_PP_SLOT_5_DIGIT_8 4
-# elif BOOST_PP_SLOT_TEMP_8 == 5
-#    define BOOST_PP_SLOT_5_DIGIT_8 5
-# elif BOOST_PP_SLOT_TEMP_8 == 6
-#    define BOOST_PP_SLOT_5_DIGIT_8 6
-# elif BOOST_PP_SLOT_TEMP_8 == 7
-#    define BOOST_PP_SLOT_5_DIGIT_8 7
-# elif BOOST_PP_SLOT_TEMP_8 == 8
-#    define BOOST_PP_SLOT_5_DIGIT_8 8
-# elif BOOST_PP_SLOT_TEMP_8 == 9
-#    define BOOST_PP_SLOT_5_DIGIT_8 9
+# if NDNBOOST_PP_SLOT_TEMP_8 == 0
+#    define NDNBOOST_PP_SLOT_5_DIGIT_8 0
+# elif NDNBOOST_PP_SLOT_TEMP_8 == 1
+#    define NDNBOOST_PP_SLOT_5_DIGIT_8 1
+# elif NDNBOOST_PP_SLOT_TEMP_8 == 2
+#    define NDNBOOST_PP_SLOT_5_DIGIT_8 2
+# elif NDNBOOST_PP_SLOT_TEMP_8 == 3
+#    define NDNBOOST_PP_SLOT_5_DIGIT_8 3
+# elif NDNBOOST_PP_SLOT_TEMP_8 == 4
+#    define NDNBOOST_PP_SLOT_5_DIGIT_8 4
+# elif NDNBOOST_PP_SLOT_TEMP_8 == 5
+#    define NDNBOOST_PP_SLOT_5_DIGIT_8 5
+# elif NDNBOOST_PP_SLOT_TEMP_8 == 6
+#    define NDNBOOST_PP_SLOT_5_DIGIT_8 6
+# elif NDNBOOST_PP_SLOT_TEMP_8 == 7
+#    define NDNBOOST_PP_SLOT_5_DIGIT_8 7
+# elif NDNBOOST_PP_SLOT_TEMP_8 == 8
+#    define NDNBOOST_PP_SLOT_5_DIGIT_8 8
+# elif NDNBOOST_PP_SLOT_TEMP_8 == 9
+#    define NDNBOOST_PP_SLOT_5_DIGIT_8 9
 # endif
 #
-# if BOOST_PP_SLOT_TEMP_7 == 0
-#    define BOOST_PP_SLOT_5_DIGIT_7 0
-# elif BOOST_PP_SLOT_TEMP_7 == 1
-#    define BOOST_PP_SLOT_5_DIGIT_7 1
-# elif BOOST_PP_SLOT_TEMP_7 == 2
-#    define BOOST_PP_SLOT_5_DIGIT_7 2
-# elif BOOST_PP_SLOT_TEMP_7 == 3
-#    define BOOST_PP_SLOT_5_DIGIT_7 3
-# elif BOOST_PP_SLOT_TEMP_7 == 4
-#    define BOOST_PP_SLOT_5_DIGIT_7 4
-# elif BOOST_PP_SLOT_TEMP_7 == 5
-#    define BOOST_PP_SLOT_5_DIGIT_7 5
-# elif BOOST_PP_SLOT_TEMP_7 == 6
-#    define BOOST_PP_SLOT_5_DIGIT_7 6
-# elif BOOST_PP_SLOT_TEMP_7 == 7
-#    define BOOST_PP_SLOT_5_DIGIT_7 7
-# elif BOOST_PP_SLOT_TEMP_7 == 8
-#    define BOOST_PP_SLOT_5_DIGIT_7 8
-# elif BOOST_PP_SLOT_TEMP_7 == 9
-#    define BOOST_PP_SLOT_5_DIGIT_7 9
+# if NDNBOOST_PP_SLOT_TEMP_7 == 0
+#    define NDNBOOST_PP_SLOT_5_DIGIT_7 0
+# elif NDNBOOST_PP_SLOT_TEMP_7 == 1
+#    define NDNBOOST_PP_SLOT_5_DIGIT_7 1
+# elif NDNBOOST_PP_SLOT_TEMP_7 == 2
+#    define NDNBOOST_PP_SLOT_5_DIGIT_7 2
+# elif NDNBOOST_PP_SLOT_TEMP_7 == 3
+#    define NDNBOOST_PP_SLOT_5_DIGIT_7 3
+# elif NDNBOOST_PP_SLOT_TEMP_7 == 4
+#    define NDNBOOST_PP_SLOT_5_DIGIT_7 4
+# elif NDNBOOST_PP_SLOT_TEMP_7 == 5
+#    define NDNBOOST_PP_SLOT_5_DIGIT_7 5
+# elif NDNBOOST_PP_SLOT_TEMP_7 == 6
+#    define NDNBOOST_PP_SLOT_5_DIGIT_7 6
+# elif NDNBOOST_PP_SLOT_TEMP_7 == 7
+#    define NDNBOOST_PP_SLOT_5_DIGIT_7 7
+# elif NDNBOOST_PP_SLOT_TEMP_7 == 8
+#    define NDNBOOST_PP_SLOT_5_DIGIT_7 8
+# elif NDNBOOST_PP_SLOT_TEMP_7 == 9
+#    define NDNBOOST_PP_SLOT_5_DIGIT_7 9
 # endif
 #
-# if BOOST_PP_SLOT_TEMP_6 == 0
-#    define BOOST_PP_SLOT_5_DIGIT_6 0
-# elif BOOST_PP_SLOT_TEMP_6 == 1
-#    define BOOST_PP_SLOT_5_DIGIT_6 1
-# elif BOOST_PP_SLOT_TEMP_6 == 2
-#    define BOOST_PP_SLOT_5_DIGIT_6 2
-# elif BOOST_PP_SLOT_TEMP_6 == 3
-#    define BOOST_PP_SLOT_5_DIGIT_6 3
-# elif BOOST_PP_SLOT_TEMP_6 == 4
-#    define BOOST_PP_SLOT_5_DIGIT_6 4
-# elif BOOST_PP_SLOT_TEMP_6 == 5
-#    define BOOST_PP_SLOT_5_DIGIT_6 5
-# elif BOOST_PP_SLOT_TEMP_6 == 6
-#    define BOOST_PP_SLOT_5_DIGIT_6 6
-# elif BOOST_PP_SLOT_TEMP_6 == 7
-#    define BOOST_PP_SLOT_5_DIGIT_6 7
-# elif BOOST_PP_SLOT_TEMP_6 == 8
-#    define BOOST_PP_SLOT_5_DIGIT_6 8
-# elif BOOST_PP_SLOT_TEMP_6 == 9
-#    define BOOST_PP_SLOT_5_DIGIT_6 9
+# if NDNBOOST_PP_SLOT_TEMP_6 == 0
+#    define NDNBOOST_PP_SLOT_5_DIGIT_6 0
+# elif NDNBOOST_PP_SLOT_TEMP_6 == 1
+#    define NDNBOOST_PP_SLOT_5_DIGIT_6 1
+# elif NDNBOOST_PP_SLOT_TEMP_6 == 2
+#    define NDNBOOST_PP_SLOT_5_DIGIT_6 2
+# elif NDNBOOST_PP_SLOT_TEMP_6 == 3
+#    define NDNBOOST_PP_SLOT_5_DIGIT_6 3
+# elif NDNBOOST_PP_SLOT_TEMP_6 == 4
+#    define NDNBOOST_PP_SLOT_5_DIGIT_6 4
+# elif NDNBOOST_PP_SLOT_TEMP_6 == 5
+#    define NDNBOOST_PP_SLOT_5_DIGIT_6 5
+# elif NDNBOOST_PP_SLOT_TEMP_6 == 6
+#    define NDNBOOST_PP_SLOT_5_DIGIT_6 6
+# elif NDNBOOST_PP_SLOT_TEMP_6 == 7
+#    define NDNBOOST_PP_SLOT_5_DIGIT_6 7
+# elif NDNBOOST_PP_SLOT_TEMP_6 == 8
+#    define NDNBOOST_PP_SLOT_5_DIGIT_6 8
+# elif NDNBOOST_PP_SLOT_TEMP_6 == 9
+#    define NDNBOOST_PP_SLOT_5_DIGIT_6 9
 # endif
 #
-# if BOOST_PP_SLOT_TEMP_5 == 0
-#    define BOOST_PP_SLOT_5_DIGIT_5 0
-# elif BOOST_PP_SLOT_TEMP_5 == 1
-#    define BOOST_PP_SLOT_5_DIGIT_5 1
-# elif BOOST_PP_SLOT_TEMP_5 == 2
-#    define BOOST_PP_SLOT_5_DIGIT_5 2
-# elif BOOST_PP_SLOT_TEMP_5 == 3
-#    define BOOST_PP_SLOT_5_DIGIT_5 3
-# elif BOOST_PP_SLOT_TEMP_5 == 4
-#    define BOOST_PP_SLOT_5_DIGIT_5 4
-# elif BOOST_PP_SLOT_TEMP_5 == 5
-#    define BOOST_PP_SLOT_5_DIGIT_5 5
-# elif BOOST_PP_SLOT_TEMP_5 == 6
-#    define BOOST_PP_SLOT_5_DIGIT_5 6
-# elif BOOST_PP_SLOT_TEMP_5 == 7
-#    define BOOST_PP_SLOT_5_DIGIT_5 7
-# elif BOOST_PP_SLOT_TEMP_5 == 8
-#    define BOOST_PP_SLOT_5_DIGIT_5 8
-# elif BOOST_PP_SLOT_TEMP_5 == 9
-#    define BOOST_PP_SLOT_5_DIGIT_5 9
+# if NDNBOOST_PP_SLOT_TEMP_5 == 0
+#    define NDNBOOST_PP_SLOT_5_DIGIT_5 0
+# elif NDNBOOST_PP_SLOT_TEMP_5 == 1
+#    define NDNBOOST_PP_SLOT_5_DIGIT_5 1
+# elif NDNBOOST_PP_SLOT_TEMP_5 == 2
+#    define NDNBOOST_PP_SLOT_5_DIGIT_5 2
+# elif NDNBOOST_PP_SLOT_TEMP_5 == 3
+#    define NDNBOOST_PP_SLOT_5_DIGIT_5 3
+# elif NDNBOOST_PP_SLOT_TEMP_5 == 4
+#    define NDNBOOST_PP_SLOT_5_DIGIT_5 4
+# elif NDNBOOST_PP_SLOT_TEMP_5 == 5
+#    define NDNBOOST_PP_SLOT_5_DIGIT_5 5
+# elif NDNBOOST_PP_SLOT_TEMP_5 == 6
+#    define NDNBOOST_PP_SLOT_5_DIGIT_5 6
+# elif NDNBOOST_PP_SLOT_TEMP_5 == 7
+#    define NDNBOOST_PP_SLOT_5_DIGIT_5 7
+# elif NDNBOOST_PP_SLOT_TEMP_5 == 8
+#    define NDNBOOST_PP_SLOT_5_DIGIT_5 8
+# elif NDNBOOST_PP_SLOT_TEMP_5 == 9
+#    define NDNBOOST_PP_SLOT_5_DIGIT_5 9
 # endif
 #
-# if BOOST_PP_SLOT_TEMP_4 == 0
-#    define BOOST_PP_SLOT_5_DIGIT_4 0
-# elif BOOST_PP_SLOT_TEMP_4 == 1
-#    define BOOST_PP_SLOT_5_DIGIT_4 1
-# elif BOOST_PP_SLOT_TEMP_4 == 2
-#    define BOOST_PP_SLOT_5_DIGIT_4 2
-# elif BOOST_PP_SLOT_TEMP_4 == 3
-#    define BOOST_PP_SLOT_5_DIGIT_4 3
-# elif BOOST_PP_SLOT_TEMP_4 == 4
-#    define BOOST_PP_SLOT_5_DIGIT_4 4
-# elif BOOST_PP_SLOT_TEMP_4 == 5
-#    define BOOST_PP_SLOT_5_DIGIT_4 5
-# elif BOOST_PP_SLOT_TEMP_4 == 6
-#    define BOOST_PP_SLOT_5_DIGIT_4 6
-# elif BOOST_PP_SLOT_TEMP_4 == 7
-#    define BOOST_PP_SLOT_5_DIGIT_4 7
-# elif BOOST_PP_SLOT_TEMP_4 == 8
-#    define BOOST_PP_SLOT_5_DIGIT_4 8
-# elif BOOST_PP_SLOT_TEMP_4 == 9
-#    define BOOST_PP_SLOT_5_DIGIT_4 9
+# if NDNBOOST_PP_SLOT_TEMP_4 == 0
+#    define NDNBOOST_PP_SLOT_5_DIGIT_4 0
+# elif NDNBOOST_PP_SLOT_TEMP_4 == 1
+#    define NDNBOOST_PP_SLOT_5_DIGIT_4 1
+# elif NDNBOOST_PP_SLOT_TEMP_4 == 2
+#    define NDNBOOST_PP_SLOT_5_DIGIT_4 2
+# elif NDNBOOST_PP_SLOT_TEMP_4 == 3
+#    define NDNBOOST_PP_SLOT_5_DIGIT_4 3
+# elif NDNBOOST_PP_SLOT_TEMP_4 == 4
+#    define NDNBOOST_PP_SLOT_5_DIGIT_4 4
+# elif NDNBOOST_PP_SLOT_TEMP_4 == 5
+#    define NDNBOOST_PP_SLOT_5_DIGIT_4 5
+# elif NDNBOOST_PP_SLOT_TEMP_4 == 6
+#    define NDNBOOST_PP_SLOT_5_DIGIT_4 6
+# elif NDNBOOST_PP_SLOT_TEMP_4 == 7
+#    define NDNBOOST_PP_SLOT_5_DIGIT_4 7
+# elif NDNBOOST_PP_SLOT_TEMP_4 == 8
+#    define NDNBOOST_PP_SLOT_5_DIGIT_4 8
+# elif NDNBOOST_PP_SLOT_TEMP_4 == 9
+#    define NDNBOOST_PP_SLOT_5_DIGIT_4 9
 # endif
 #
-# if BOOST_PP_SLOT_TEMP_3 == 0
-#    define BOOST_PP_SLOT_5_DIGIT_3 0
-# elif BOOST_PP_SLOT_TEMP_3 == 1
-#    define BOOST_PP_SLOT_5_DIGIT_3 1
-# elif BOOST_PP_SLOT_TEMP_3 == 2
-#    define BOOST_PP_SLOT_5_DIGIT_3 2
-# elif BOOST_PP_SLOT_TEMP_3 == 3
-#    define BOOST_PP_SLOT_5_DIGIT_3 3
-# elif BOOST_PP_SLOT_TEMP_3 == 4
-#    define BOOST_PP_SLOT_5_DIGIT_3 4
-# elif BOOST_PP_SLOT_TEMP_3 == 5
-#    define BOOST_PP_SLOT_5_DIGIT_3 5
-# elif BOOST_PP_SLOT_TEMP_3 == 6
-#    define BOOST_PP_SLOT_5_DIGIT_3 6
-# elif BOOST_PP_SLOT_TEMP_3 == 7
-#    define BOOST_PP_SLOT_5_DIGIT_3 7
-# elif BOOST_PP_SLOT_TEMP_3 == 8
-#    define BOOST_PP_SLOT_5_DIGIT_3 8
-# elif BOOST_PP_SLOT_TEMP_3 == 9
-#    define BOOST_PP_SLOT_5_DIGIT_3 9
+# if NDNBOOST_PP_SLOT_TEMP_3 == 0
+#    define NDNBOOST_PP_SLOT_5_DIGIT_3 0
+# elif NDNBOOST_PP_SLOT_TEMP_3 == 1
+#    define NDNBOOST_PP_SLOT_5_DIGIT_3 1
+# elif NDNBOOST_PP_SLOT_TEMP_3 == 2
+#    define NDNBOOST_PP_SLOT_5_DIGIT_3 2
+# elif NDNBOOST_PP_SLOT_TEMP_3 == 3
+#    define NDNBOOST_PP_SLOT_5_DIGIT_3 3
+# elif NDNBOOST_PP_SLOT_TEMP_3 == 4
+#    define NDNBOOST_PP_SLOT_5_DIGIT_3 4
+# elif NDNBOOST_PP_SLOT_TEMP_3 == 5
+#    define NDNBOOST_PP_SLOT_5_DIGIT_3 5
+# elif NDNBOOST_PP_SLOT_TEMP_3 == 6
+#    define NDNBOOST_PP_SLOT_5_DIGIT_3 6
+# elif NDNBOOST_PP_SLOT_TEMP_3 == 7
+#    define NDNBOOST_PP_SLOT_5_DIGIT_3 7
+# elif NDNBOOST_PP_SLOT_TEMP_3 == 8
+#    define NDNBOOST_PP_SLOT_5_DIGIT_3 8
+# elif NDNBOOST_PP_SLOT_TEMP_3 == 9
+#    define NDNBOOST_PP_SLOT_5_DIGIT_3 9
 # endif
 #
-# if BOOST_PP_SLOT_TEMP_2 == 0
-#    define BOOST_PP_SLOT_5_DIGIT_2 0
-# elif BOOST_PP_SLOT_TEMP_2 == 1
-#    define BOOST_PP_SLOT_5_DIGIT_2 1
-# elif BOOST_PP_SLOT_TEMP_2 == 2
-#    define BOOST_PP_SLOT_5_DIGIT_2 2
-# elif BOOST_PP_SLOT_TEMP_2 == 3
-#    define BOOST_PP_SLOT_5_DIGIT_2 3
-# elif BOOST_PP_SLOT_TEMP_2 == 4
-#    define BOOST_PP_SLOT_5_DIGIT_2 4
-# elif BOOST_PP_SLOT_TEMP_2 == 5
-#    define BOOST_PP_SLOT_5_DIGIT_2 5
-# elif BOOST_PP_SLOT_TEMP_2 == 6
-#    define BOOST_PP_SLOT_5_DIGIT_2 6
-# elif BOOST_PP_SLOT_TEMP_2 == 7
-#    define BOOST_PP_SLOT_5_DIGIT_2 7
-# elif BOOST_PP_SLOT_TEMP_2 == 8
-#    define BOOST_PP_SLOT_5_DIGIT_2 8
-# elif BOOST_PP_SLOT_TEMP_2 == 9
-#    define BOOST_PP_SLOT_5_DIGIT_2 9
+# if NDNBOOST_PP_SLOT_TEMP_2 == 0
+#    define NDNBOOST_PP_SLOT_5_DIGIT_2 0
+# elif NDNBOOST_PP_SLOT_TEMP_2 == 1
+#    define NDNBOOST_PP_SLOT_5_DIGIT_2 1
+# elif NDNBOOST_PP_SLOT_TEMP_2 == 2
+#    define NDNBOOST_PP_SLOT_5_DIGIT_2 2
+# elif NDNBOOST_PP_SLOT_TEMP_2 == 3
+#    define NDNBOOST_PP_SLOT_5_DIGIT_2 3
+# elif NDNBOOST_PP_SLOT_TEMP_2 == 4
+#    define NDNBOOST_PP_SLOT_5_DIGIT_2 4
+# elif NDNBOOST_PP_SLOT_TEMP_2 == 5
+#    define NDNBOOST_PP_SLOT_5_DIGIT_2 5
+# elif NDNBOOST_PP_SLOT_TEMP_2 == 6
+#    define NDNBOOST_PP_SLOT_5_DIGIT_2 6
+# elif NDNBOOST_PP_SLOT_TEMP_2 == 7
+#    define NDNBOOST_PP_SLOT_5_DIGIT_2 7
+# elif NDNBOOST_PP_SLOT_TEMP_2 == 8
+#    define NDNBOOST_PP_SLOT_5_DIGIT_2 8
+# elif NDNBOOST_PP_SLOT_TEMP_2 == 9
+#    define NDNBOOST_PP_SLOT_5_DIGIT_2 9
 # endif
 #
-# if BOOST_PP_SLOT_TEMP_1 == 0
-#    define BOOST_PP_SLOT_5_DIGIT_1 0
-# elif BOOST_PP_SLOT_TEMP_1 == 1
-#    define BOOST_PP_SLOT_5_DIGIT_1 1
-# elif BOOST_PP_SLOT_TEMP_1 == 2
-#    define BOOST_PP_SLOT_5_DIGIT_1 2
-# elif BOOST_PP_SLOT_TEMP_1 == 3
-#    define BOOST_PP_SLOT_5_DIGIT_1 3
-# elif BOOST_PP_SLOT_TEMP_1 == 4
-#    define BOOST_PP_SLOT_5_DIGIT_1 4
-# elif BOOST_PP_SLOT_TEMP_1 == 5
-#    define BOOST_PP_SLOT_5_DIGIT_1 5
-# elif BOOST_PP_SLOT_TEMP_1 == 6
-#    define BOOST_PP_SLOT_5_DIGIT_1 6
-# elif BOOST_PP_SLOT_TEMP_1 == 7
-#    define BOOST_PP_SLOT_5_DIGIT_1 7
-# elif BOOST_PP_SLOT_TEMP_1 == 8
-#    define BOOST_PP_SLOT_5_DIGIT_1 8
-# elif BOOST_PP_SLOT_TEMP_1 == 9
-#    define BOOST_PP_SLOT_5_DIGIT_1 9
+# if NDNBOOST_PP_SLOT_TEMP_1 == 0
+#    define NDNBOOST_PP_SLOT_5_DIGIT_1 0
+# elif NDNBOOST_PP_SLOT_TEMP_1 == 1
+#    define NDNBOOST_PP_SLOT_5_DIGIT_1 1
+# elif NDNBOOST_PP_SLOT_TEMP_1 == 2
+#    define NDNBOOST_PP_SLOT_5_DIGIT_1 2
+# elif NDNBOOST_PP_SLOT_TEMP_1 == 3
+#    define NDNBOOST_PP_SLOT_5_DIGIT_1 3
+# elif NDNBOOST_PP_SLOT_TEMP_1 == 4
+#    define NDNBOOST_PP_SLOT_5_DIGIT_1 4
+# elif NDNBOOST_PP_SLOT_TEMP_1 == 5
+#    define NDNBOOST_PP_SLOT_5_DIGIT_1 5
+# elif NDNBOOST_PP_SLOT_TEMP_1 == 6
+#    define NDNBOOST_PP_SLOT_5_DIGIT_1 6
+# elif NDNBOOST_PP_SLOT_TEMP_1 == 7
+#    define NDNBOOST_PP_SLOT_5_DIGIT_1 7
+# elif NDNBOOST_PP_SLOT_TEMP_1 == 8
+#    define NDNBOOST_PP_SLOT_5_DIGIT_1 8
+# elif NDNBOOST_PP_SLOT_TEMP_1 == 9
+#    define NDNBOOST_PP_SLOT_5_DIGIT_1 9
 # endif
 #
-# if BOOST_PP_SLOT_5_DIGIT_10
-#    define BOOST_PP_SLOT_5() BOOST_PP_SLOT_CC_10(BOOST_PP_SLOT_5_DIGIT_10, BOOST_PP_SLOT_5_DIGIT_9, BOOST_PP_SLOT_5_DIGIT_8, BOOST_PP_SLOT_5_DIGIT_7, BOOST_PP_SLOT_5_DIGIT_6, BOOST_PP_SLOT_5_DIGIT_5, BOOST_PP_SLOT_5_DIGIT_4, BOOST_PP_SLOT_5_DIGIT_3, BOOST_PP_SLOT_5_DIGIT_2, BOOST_PP_SLOT_5_DIGIT_1)
-# elif BOOST_PP_SLOT_5_DIGIT_9
-#    define BOOST_PP_SLOT_5() BOOST_PP_SLOT_CC_9(BOOST_PP_SLOT_5_DIGIT_9, BOOST_PP_SLOT_5_DIGIT_8, BOOST_PP_SLOT_5_DIGIT_7, BOOST_PP_SLOT_5_DIGIT_6, BOOST_PP_SLOT_5_DIGIT_5, BOOST_PP_SLOT_5_DIGIT_4, BOOST_PP_SLOT_5_DIGIT_3, BOOST_PP_SLOT_5_DIGIT_2, BOOST_PP_SLOT_5_DIGIT_1)
-# elif BOOST_PP_SLOT_5_DIGIT_8
-#    define BOOST_PP_SLOT_5() BOOST_PP_SLOT_CC_8(BOOST_PP_SLOT_5_DIGIT_8, BOOST_PP_SLOT_5_DIGIT_7, BOOST_PP_SLOT_5_DIGIT_6, BOOST_PP_SLOT_5_DIGIT_5, BOOST_PP_SLOT_5_DIGIT_4, BOOST_PP_SLOT_5_DIGIT_3, BOOST_PP_SLOT_5_DIGIT_2, BOOST_PP_SLOT_5_DIGIT_1)
-# elif BOOST_PP_SLOT_5_DIGIT_7
-#    define BOOST_PP_SLOT_5() BOOST_PP_SLOT_CC_7(BOOST_PP_SLOT_5_DIGIT_7, BOOST_PP_SLOT_5_DIGIT_6, BOOST_PP_SLOT_5_DIGIT_5, BOOST_PP_SLOT_5_DIGIT_4, BOOST_PP_SLOT_5_DIGIT_3, BOOST_PP_SLOT_5_DIGIT_2, BOOST_PP_SLOT_5_DIGIT_1)
-# elif BOOST_PP_SLOT_5_DIGIT_6
-#    define BOOST_PP_SLOT_5() BOOST_PP_SLOT_CC_6(BOOST_PP_SLOT_5_DIGIT_6, BOOST_PP_SLOT_5_DIGIT_5, BOOST_PP_SLOT_5_DIGIT_4, BOOST_PP_SLOT_5_DIGIT_3, BOOST_PP_SLOT_5_DIGIT_2, BOOST_PP_SLOT_5_DIGIT_1)
-# elif BOOST_PP_SLOT_5_DIGIT_5
-#    define BOOST_PP_SLOT_5() BOOST_PP_SLOT_CC_5(BOOST_PP_SLOT_5_DIGIT_5, BOOST_PP_SLOT_5_DIGIT_4, BOOST_PP_SLOT_5_DIGIT_3, BOOST_PP_SLOT_5_DIGIT_2, BOOST_PP_SLOT_5_DIGIT_1)
-# elif BOOST_PP_SLOT_5_DIGIT_4
-#    define BOOST_PP_SLOT_5() BOOST_PP_SLOT_CC_4(BOOST_PP_SLOT_5_DIGIT_4, BOOST_PP_SLOT_5_DIGIT_3, BOOST_PP_SLOT_5_DIGIT_2, BOOST_PP_SLOT_5_DIGIT_1)
-# elif BOOST_PP_SLOT_5_DIGIT_3
-#    define BOOST_PP_SLOT_5() BOOST_PP_SLOT_CC_3(BOOST_PP_SLOT_5_DIGIT_3, BOOST_PP_SLOT_5_DIGIT_2, BOOST_PP_SLOT_5_DIGIT_1)
-# elif BOOST_PP_SLOT_5_DIGIT_2
-#    define BOOST_PP_SLOT_5() BOOST_PP_SLOT_CC_2(BOOST_PP_SLOT_5_DIGIT_2, BOOST_PP_SLOT_5_DIGIT_1)
+# if NDNBOOST_PP_SLOT_5_DIGIT_10
+#    define NDNBOOST_PP_SLOT_5() NDNBOOST_PP_SLOT_CC_10(NDNBOOST_PP_SLOT_5_DIGIT_10, NDNBOOST_PP_SLOT_5_DIGIT_9, NDNBOOST_PP_SLOT_5_DIGIT_8, NDNBOOST_PP_SLOT_5_DIGIT_7, NDNBOOST_PP_SLOT_5_DIGIT_6, NDNBOOST_PP_SLOT_5_DIGIT_5, NDNBOOST_PP_SLOT_5_DIGIT_4, NDNBOOST_PP_SLOT_5_DIGIT_3, NDNBOOST_PP_SLOT_5_DIGIT_2, NDNBOOST_PP_SLOT_5_DIGIT_1)
+# elif NDNBOOST_PP_SLOT_5_DIGIT_9
+#    define NDNBOOST_PP_SLOT_5() NDNBOOST_PP_SLOT_CC_9(NDNBOOST_PP_SLOT_5_DIGIT_9, NDNBOOST_PP_SLOT_5_DIGIT_8, NDNBOOST_PP_SLOT_5_DIGIT_7, NDNBOOST_PP_SLOT_5_DIGIT_6, NDNBOOST_PP_SLOT_5_DIGIT_5, NDNBOOST_PP_SLOT_5_DIGIT_4, NDNBOOST_PP_SLOT_5_DIGIT_3, NDNBOOST_PP_SLOT_5_DIGIT_2, NDNBOOST_PP_SLOT_5_DIGIT_1)
+# elif NDNBOOST_PP_SLOT_5_DIGIT_8
+#    define NDNBOOST_PP_SLOT_5() NDNBOOST_PP_SLOT_CC_8(NDNBOOST_PP_SLOT_5_DIGIT_8, NDNBOOST_PP_SLOT_5_DIGIT_7, NDNBOOST_PP_SLOT_5_DIGIT_6, NDNBOOST_PP_SLOT_5_DIGIT_5, NDNBOOST_PP_SLOT_5_DIGIT_4, NDNBOOST_PP_SLOT_5_DIGIT_3, NDNBOOST_PP_SLOT_5_DIGIT_2, NDNBOOST_PP_SLOT_5_DIGIT_1)
+# elif NDNBOOST_PP_SLOT_5_DIGIT_7
+#    define NDNBOOST_PP_SLOT_5() NDNBOOST_PP_SLOT_CC_7(NDNBOOST_PP_SLOT_5_DIGIT_7, NDNBOOST_PP_SLOT_5_DIGIT_6, NDNBOOST_PP_SLOT_5_DIGIT_5, NDNBOOST_PP_SLOT_5_DIGIT_4, NDNBOOST_PP_SLOT_5_DIGIT_3, NDNBOOST_PP_SLOT_5_DIGIT_2, NDNBOOST_PP_SLOT_5_DIGIT_1)
+# elif NDNBOOST_PP_SLOT_5_DIGIT_6
+#    define NDNBOOST_PP_SLOT_5() NDNBOOST_PP_SLOT_CC_6(NDNBOOST_PP_SLOT_5_DIGIT_6, NDNBOOST_PP_SLOT_5_DIGIT_5, NDNBOOST_PP_SLOT_5_DIGIT_4, NDNBOOST_PP_SLOT_5_DIGIT_3, NDNBOOST_PP_SLOT_5_DIGIT_2, NDNBOOST_PP_SLOT_5_DIGIT_1)
+# elif NDNBOOST_PP_SLOT_5_DIGIT_5
+#    define NDNBOOST_PP_SLOT_5() NDNBOOST_PP_SLOT_CC_5(NDNBOOST_PP_SLOT_5_DIGIT_5, NDNBOOST_PP_SLOT_5_DIGIT_4, NDNBOOST_PP_SLOT_5_DIGIT_3, NDNBOOST_PP_SLOT_5_DIGIT_2, NDNBOOST_PP_SLOT_5_DIGIT_1)
+# elif NDNBOOST_PP_SLOT_5_DIGIT_4
+#    define NDNBOOST_PP_SLOT_5() NDNBOOST_PP_SLOT_CC_4(NDNBOOST_PP_SLOT_5_DIGIT_4, NDNBOOST_PP_SLOT_5_DIGIT_3, NDNBOOST_PP_SLOT_5_DIGIT_2, NDNBOOST_PP_SLOT_5_DIGIT_1)
+# elif NDNBOOST_PP_SLOT_5_DIGIT_3
+#    define NDNBOOST_PP_SLOT_5() NDNBOOST_PP_SLOT_CC_3(NDNBOOST_PP_SLOT_5_DIGIT_3, NDNBOOST_PP_SLOT_5_DIGIT_2, NDNBOOST_PP_SLOT_5_DIGIT_1)
+# elif NDNBOOST_PP_SLOT_5_DIGIT_2
+#    define NDNBOOST_PP_SLOT_5() NDNBOOST_PP_SLOT_CC_2(NDNBOOST_PP_SLOT_5_DIGIT_2, NDNBOOST_PP_SLOT_5_DIGIT_1)
 # else
-#    define BOOST_PP_SLOT_5() BOOST_PP_SLOT_5_DIGIT_1
+#    define NDNBOOST_PP_SLOT_5() NDNBOOST_PP_SLOT_5_DIGIT_1
 # endif
diff --git a/include/ndnboost/preprocessor/slot/slot.hpp b/include/ndnboost/preprocessor/slot/slot.hpp
index f8fe419..76622bc 100644
--- a/include/ndnboost/preprocessor/slot/slot.hpp
+++ b/include/ndnboost/preprocessor/slot/slot.hpp
@@ -9,24 +9,24 @@
 #
 # /* See http://www.boost.org for most recent version. */
 #
-# ifndef BOOST_PREPROCESSOR_SLOT_SLOT_HPP
-# define BOOST_PREPROCESSOR_SLOT_SLOT_HPP
+# ifndef NDNBOOST_PREPROCESSOR_SLOT_SLOT_HPP
+# define NDNBOOST_PREPROCESSOR_SLOT_SLOT_HPP
 #
 # include <ndnboost/preprocessor/cat.hpp>
 # include <ndnboost/preprocessor/slot/detail/def.hpp>
 #
-# /* BOOST_PP_ASSIGN_SLOT */
+# /* NDNBOOST_PP_ASSIGN_SLOT */
 #
-# define BOOST_PP_ASSIGN_SLOT(i) BOOST_PP_CAT(BOOST_PP_ASSIGN_SLOT_, i)
+# define NDNBOOST_PP_ASSIGN_SLOT(i) NDNBOOST_PP_CAT(NDNBOOST_PP_ASSIGN_SLOT_, i)
 #
-# define BOOST_PP_ASSIGN_SLOT_1 <ndnboost/preprocessor/slot/detail/slot1.hpp>
-# define BOOST_PP_ASSIGN_SLOT_2 <ndnboost/preprocessor/slot/detail/slot2.hpp>
-# define BOOST_PP_ASSIGN_SLOT_3 <ndnboost/preprocessor/slot/detail/slot3.hpp>
-# define BOOST_PP_ASSIGN_SLOT_4 <ndnboost/preprocessor/slot/detail/slot4.hpp>
-# define BOOST_PP_ASSIGN_SLOT_5 <ndnboost/preprocessor/slot/detail/slot5.hpp>
+# define NDNBOOST_PP_ASSIGN_SLOT_1 <ndnboost/preprocessor/slot/detail/slot1.hpp>
+# define NDNBOOST_PP_ASSIGN_SLOT_2 <ndnboost/preprocessor/slot/detail/slot2.hpp>
+# define NDNBOOST_PP_ASSIGN_SLOT_3 <ndnboost/preprocessor/slot/detail/slot3.hpp>
+# define NDNBOOST_PP_ASSIGN_SLOT_4 <ndnboost/preprocessor/slot/detail/slot4.hpp>
+# define NDNBOOST_PP_ASSIGN_SLOT_5 <ndnboost/preprocessor/slot/detail/slot5.hpp>
 #
-# /* BOOST_PP_SLOT */
+# /* NDNBOOST_PP_SLOT */
 #
-# define BOOST_PP_SLOT(i) BOOST_PP_CAT(BOOST_PP_SLOT_, i)()
+# define NDNBOOST_PP_SLOT(i) NDNBOOST_PP_CAT(NDNBOOST_PP_SLOT_, i)()
 #
 # endif