ndnboost: Also rename BOOST_ to NDNBOOST_
diff --git a/include/ndnboost/iterator/detail/config_undef.hpp b/include/ndnboost/iterator/detail/config_undef.hpp
index 9dcd1d5..0e828aa 100644
--- a/include/ndnboost/iterator/detail/config_undef.hpp
+++ b/include/ndnboost/iterator/detail/config_undef.hpp
@@ -11,15 +11,15 @@
 // 23/02/03 thw
 //
 
-#undef BOOST_NO_IS_CONVERTIBLE
-#undef BOOST_NO_IS_CONVERTIBLE_TEMPLATE
-#undef BOOST_NO_STRICT_ITERATOR_INTEROPERABILITY
-#undef BOOST_ARG_DEPENDENT_TYPENAME
-#undef BOOST_NO_LVALUE_RETURN_DETECTION
-#undef BOOST_NO_ONE_WAY_ITERATOR_INTEROP
+#undef NDNBOOST_NO_IS_CONVERTIBLE
+#undef NDNBOOST_NO_IS_CONVERTIBLE_TEMPLATE
+#undef NDNBOOST_NO_STRICT_ITERATOR_INTEROPERABILITY
+#undef NDNBOOST_ARG_DEPENDENT_TYPENAME
+#undef NDNBOOST_NO_LVALUE_RETURN_DETECTION
+#undef NDNBOOST_NO_ONE_WAY_ITERATOR_INTEROP
 
-#ifdef BOOST_ITERATOR_CONFIG_DEF
-# undef BOOST_ITERATOR_CONFIG_DEF
+#ifdef NDNBOOST_ITERATOR_CONFIG_DEF
+# undef NDNBOOST_ITERATOR_CONFIG_DEF
 #else
 # error missing or nested #include config_def
 #endif