diff --git a/ndnboost/typeof/dmc/typeof_impl.hpp b/ndnboost/typeof/dmc/typeof_impl.hpp
new file mode 100644
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--- /dev/null
+++ b/ndnboost/typeof/dmc/typeof_impl.hpp
@@ -0,0 +1,100 @@
+// Copyright (C) 2007 Peder Holt
+
+// Use, modification and distribution is subject to the Boost Software
+// License, Version 1.0. (http://www.boost.org/LICENSE_1_0.txt)
+
+#ifndef BOOST_TYPEOF_MSVC_TYPEOF_IMPL_HPP_INCLUDED
+# define BOOST_TYPEOF_MSVC_TYPEOF_IMPL_HPP_INCLUDED
+
+# include <ndnboost/config.hpp>
+# include <ndnboost/detail/workaround.hpp>
+# include <ndnboost/mpl/int.hpp>
+
+namespace ndnboost
+{
+    namespace type_of
+    {
+
+        template<int N> struct encode_counter : encode_counter<N - 1> {};
+        template<> struct encode_counter<0> {};
+
+        char (*encode_index(...))[1];
+
+# define BOOST_TYPEOF_INDEX(T) (sizeof(*ndnboost::type_of::encode_index((ndnboost::type_of::encode_counter<1000>*)0)))
+# define BOOST_TYPEOF_NEXT_INDEX(next) friend char (*encode_index(encode_counter<next>*))[next];
+
+
+        //Typeof code
+
+        template<typename ID>
+        struct msvc_extract_type
+        {
+            struct id2type;
+        };
+
+        template<typename T, typename ID>
+        struct msvc_register_type : msvc_extract_type<ID>
+        {
+            typedef msvc_extract_type<ID> base_type;
+            struct base_type::id2type // This uses nice VC6.5 and VC7.1 bugfeature, also works for Digital Mars
+            {
+                typedef T type;
+            };
+        };
+
+
+        template<int ID>
+        struct msvc_typeid_wrapper {
+            typedef typename msvc_extract_type<mpl::int_<ID> >::id2type id2type;
+            typedef typename id2type::type type;
+        };
+
+        //Tie it all together
+        template<typename T>
+        struct encode_type
+        {
+            //Get the next available compile time constants index
+            BOOST_STATIC_CONSTANT(unsigned,value=BOOST_TYPEOF_INDEX(T));
+            //Instantiate the template
+            typedef typename msvc_register_type<T,mpl::int_<value> >::id2type type;
+            //Set the next compile time constants index
+            BOOST_STATIC_CONSTANT(unsigned,next=value+1);
+            //Increment the compile time constant (only needed when extensions are not active
+            BOOST_TYPEOF_NEXT_INDEX(next);
+        };
+
+        template<class T>
+        struct sizer
+        {
+            typedef char(*type)[encode_type<T>::value];
+        };
+
+        template<typename T>
+            typename sizer<T>::type encode_start(T const&);
+
+        template<typename Organizer, typename T>
+        msvc_register_type<T,Organizer> typeof_register_type(const T&,Organizer* =0);
+
+# define BOOST_TYPEOF(expr) \
+    ndnboost::type_of::msvc_typeid_wrapper<sizeof(*ndnboost::type_of::encode_start(expr))>::type
+
+# define BOOST_TYPEOF_TPL(expr) typename BOOST_TYPEOF(expr)
+
+# define BOOST_TYPEOF_NESTED_TYPEDEF_TPL(name,expr) \
+    struct name {\
+        BOOST_STATIC_CONSTANT(int,_typeof_register_value=sizeof(ndnboost::type_of::typeof_register_type<name>(expr)));\
+        typedef typename ndnboost::type_of::msvc_extract_type<name>::id2type id2type;\
+        typedef typename id2type::type type;\
+    };
+
+# define BOOST_TYPEOF_NESTED_TYPEDEF(name,expr) \
+    struct name {\
+        BOOST_STATIC_CONSTANT(int,_typeof_register_value=sizeof(ndnboost::type_of::typeof_register_type<name>(expr)));\
+        typedef ndnboost::type_of::msvc_extract_type<name>::id2type id2type;\
+        typedef id2type::type type;\
+    };
+
+    }
+}
+
+#endif//BOOST_TYPEOF_MSVC_TYPEOF_IMPL_HPP_INCLUDED