ndnboost: Also rename BOOST_ to NDNBOOST_
diff --git a/include/ndnboost/config/abi_prefix.hpp b/include/ndnboost/config/abi_prefix.hpp
index 4f70b1b..f1299ed 100644
--- a/include/ndnboost/config/abi_prefix.hpp
+++ b/include/ndnboost/config/abi_prefix.hpp
@@ -6,8 +6,8 @@
 // Version 1.0. (See accompanying file LICENSE_1_0.txt or copy at
 // http://www.boost.org/LICENSE_1_0.txt).
 
-#ifndef BOOST_CONFIG_ABI_PREFIX_HPP
-# define BOOST_CONFIG_ABI_PREFIX_HPP
+#ifndef NDNBOOST_CONFIG_ABI_PREFIX_HPP
+# define NDNBOOST_CONFIG_ABI_PREFIX_HPP
 #else
 # error double inclusion of header ndnboost/config/abi_prefix.hpp is an error
 #endif
@@ -15,8 +15,8 @@
 #include <ndnboost/config.hpp>
 
 // this must occur after all other includes and before any code appears:
-#ifdef BOOST_HAS_ABI_HEADERS
-#  include BOOST_ABI_PREFIX
+#ifdef NDNBOOST_HAS_ABI_HEADERS
+#  include NDNBOOST_ABI_PREFIX
 #endif
 
 #if defined( __BORLANDC__ )