ndnboost: Also rename BOOST_ to NDNBOOST_
diff --git a/include/ndnboost/type_traits/conditional.hpp b/include/ndnboost/type_traits/conditional.hpp
index 6d2f45c..91a9ce0 100644
--- a/include/ndnboost/type_traits/conditional.hpp
+++ b/include/ndnboost/type_traits/conditional.hpp
@@ -7,8 +7,8 @@
 //  See http://www.boost.org/libs/type_traits for most recent version including documentation.
 
 
-#ifndef BOOST_TT_CONDITIONAL_HPP_INCLUDED
-#define BOOST_TT_CONDITIONAL_HPP_INCLUDED
+#ifndef NDNBOOST_TT_CONDITIONAL_HPP_INCLUDED
+#define NDNBOOST_TT_CONDITIONAL_HPP_INCLUDED
 
 #include <ndnboost/mpl/if.hpp>
 
@@ -22,4 +22,4 @@
 } // namespace ndnboost
 
 
-#endif // BOOST_TT_CONDITIONAL_HPP_INCLUDED
+#endif // NDNBOOST_TT_CONDITIONAL_HPP_INCLUDED