In common.h, define func_lib for function objects. In configure.ac, define HAVE_STD_FUNCTION and HAVE_BOOST_FUNCTION. Include function headers in ndnboost.
diff --git a/ndnboost/mpl/aux_/preprocessor/range.hpp b/ndnboost/mpl/aux_/preprocessor/range.hpp
new file mode 100644
index 0000000..497c9fb
--- /dev/null
+++ b/ndnboost/mpl/aux_/preprocessor/range.hpp
@@ -0,0 +1,23 @@
+
+#ifndef BOOST_MPL_AUX_PREPROCESSOR_RANGE_HPP_INCLUDED
+#define BOOST_MPL_AUX_PREPROCESSOR_RANGE_HPP_INCLUDED
+
+// Copyright Aleksey Gurtovoy 2002-2004
+//
+// Distributed under the Boost Software License, Version 1.0.
+// (See accompanying file LICENSE_1_0.txt or copy at
+// http://www.boost.org/LICENSE_1_0.txt)
+//
+// See http://www.boost.org/libs/mpl for documentation.
+
+// $Id: range.hpp 49267 2008-10-11 06:19:02Z agurtovoy $
+// $Date: 2008-10-10 23:19:02 -0700 (Fri, 10 Oct 2008) $
+// $Revision: 49267 $
+
+#include <ndnboost/preprocessor/seq/subseq.hpp>
+
+#define BOOST_MPL_PP_RANGE(first, length) \
+ BOOST_PP_SEQ_SUBSEQ((0)(1)(2)(3)(4)(5)(6)(7)(8)(9), first, length) \
+/**/
+
+#endif // BOOST_MPL_AUX_PREPROCESSOR_RANGE_HPP_INCLUDED