ndnboost: Also rename BOOST_ to NDNBOOST_
diff --git a/include/ndnboost/utility/declval.hpp b/include/ndnboost/utility/declval.hpp
index c22154c..b9e1a35 100644
--- a/include/ndnboost/utility/declval.hpp
+++ b/include/ndnboost/utility/declval.hpp
@@ -5,8 +5,8 @@
// Distributed under the Boost Software License, Version 1.0.
// See http://www.boost.org/LICENSE_1_0.txt
-#ifndef BOOST_TYPE_TRAITS_EXT_DECLVAL__HPP
-#define BOOST_TYPE_TRAITS_EXT_DECLVAL__HPP
+#ifndef NDNBOOST_TYPE_TRAITS_EXT_DECLVAL__HPP
+#define NDNBOOST_TYPE_TRAITS_EXT_DECLVAL__HPP
#include <ndnboost/config.hpp>
@@ -37,13 +37,13 @@
namespace ndnboost {
-//#if !defined(BOOST_NO_RVALUE_REFERENCES)
+//#if !defined(NDNBOOST_NO_RVALUE_REFERENCES)
template <typename T>
- typename add_rvalue_reference<T>::type declval() BOOST_NOEXCEPT; // as unevaluated operand
+ typename add_rvalue_reference<T>::type declval() NDNBOOST_NOEXCEPT; // as unevaluated operand
//#else
// template <typename T>
-// typename add_lvalue_reference<T>::type declval() BOOST_NOEXCEPT; // as unevaluated operand
+// typename add_lvalue_reference<T>::type declval() NDNBOOST_NOEXCEPT; // as unevaluated operand
//#endif
} // namespace ndnboost
-#endif // BOOST_TYPE_TRAITS_EXT_DECLVAL__HPP
+#endif // NDNBOOST_TYPE_TRAITS_EXT_DECLVAL__HPP