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/function_types/detail/encoding/aliases_undef.hpp b/ndnboost/function_types/detail/encoding/aliases_undef.hpp
new file mode 100644
index 0000000..1d4e577
--- /dev/null
+++ b/ndnboost/function_types/detail/encoding/aliases_undef.hpp
@@ -0,0 +1,16 @@
+
+// (C) Copyright Tobias Schwinger
+//
+// Use modification and distribution are subject to the boost Software License,
+// Version 1.0. (See http://www.boost.org/LICENSE_1_0.txt).
+
+//------------------------------------------------------------------------------
+
+// no include guards, this file is intended for multiple inclusions
+
+#undef callable_builtin
+#undef member
+#undef non_member
+#undef variadic
+#undef non_variadic
+