ndnboost: Also rename BOOST_ to NDNBOOST_
diff --git a/include/ndnboost/function_types/is_function.hpp b/include/ndnboost/function_types/is_function.hpp
index f6eb020..1e76215 100644
--- a/include/ndnboost/function_types/is_function.hpp
+++ b/include/ndnboost/function_types/is_function.hpp
@@ -5,8 +5,8 @@
 // Version 1.0. (See http://www.boost.org/LICENSE_1_0.txt).
 //------------------------------------------------------------------------------
 
-#ifndef BOOST_FT_IS_FUNCTION_HPP_INCLUDED
-#define BOOST_FT_IS_FUNCTION_HPP_INCLUDED
+#ifndef NDNBOOST_FT_IS_FUNCTION_HPP_INCLUDED
+#define NDNBOOST_FT_IS_FUNCTION_HPP_INCLUDED
 
 #include <ndnboost/mpl/aux_/lambda_support.hpp>
 #include <ndnboost/type_traits/detail/template_arity_spec.hpp>
@@ -24,10 +24,10 @@
         , function_types::tag<Tag ,detail::function_tag> 
         >
     { 
-      BOOST_MPL_AUX_LAMBDA_SUPPORT(2,is_function,(T,Tag))
+      NDNBOOST_MPL_AUX_LAMBDA_SUPPORT(2,is_function,(T,Tag))
     };
   }
-  BOOST_TT_AUX_TEMPLATE_ARITY_SPEC(2,function_types::is_function)
+  NDNBOOST_TT_AUX_TEMPLATE_ARITY_SPEC(2,function_types::is_function)
 } 
 
 #endif