diff --git a/include/boost/integer_traits.hpp b/include/boost/integer_traits.hpp
deleted file mode 100644
index 4d6097b..0000000
--- a/include/boost/integer_traits.hpp
+++ /dev/null
@@ -1,147 +0,0 @@
-/* boost integer_traits.hpp header file
- *
- * Copyright Jens Maurer 2000
- * Permission to use, copy, modify, sell, and distribute this software
- * is hereby granted without fee provided that the above copyright notice
- * appears in all copies and that both that copyright notice and this
- * permission notice appear in supporting documentation,
- *
- * Jens Maurer makes no representations about the suitability of this
- * software for any purpose. It is provided "as is" without express or
- * implied warranty.
- *
- * $Id$
- *
- * Idea by Beman Dawes, Ed Brey, Steve Cleary, and Nathan Myers
- */
-
-#ifndef BOOST_INTEGER_TRAITS_HPP
-#define BOOST_INTEGER_TRAITS_HPP
-
-#include <limits>
-#include <boost/config.hpp>
-
-// This is an implementation detail and not part of the interface
-#include <limits.h>
-
-
-namespace boost {
-template<class T>
-class integer_traits : public std::numeric_limits<T>
-{
-public:
-#ifndef BOOST_NO_INCLASS_MEMBER_INITIALIZATION
-  static const bool is_integral = false;
-#else
-  enum { is_integral = false };
-#endif
-};
-
-namespace detail {
-template<class T, T min_val, T max_val>
-class integer_traits_base
-{
-public:
-#ifndef BOOST_NO_INCLASS_MEMBER_INITIALIZATION
-  static const bool is_integral = true;
-  static const T const_min = min_val;
-  static const T const_max = max_val;
-#else
-  enum {
-    is_integral = true,
-    const_min = min_val,
-    const_max = max_val
-  };
-#endif
-};
-} // namespace detail
-
-template<>
-class integer_traits<bool>
-  : public std::numeric_limits<bool>,
-    public detail::integer_traits_base<bool, false, true>
-{ };
-
-template<>
-class integer_traits<char>
-  : public std::numeric_limits<char>,
-    public detail::integer_traits_base<char, CHAR_MIN, CHAR_MAX>
-{ };
-
-template<>
-class integer_traits<signed char>
-  : public std::numeric_limits<signed char>,
-    public detail::integer_traits_base<signed char, SCHAR_MIN, SCHAR_MAX>
-{ };
-
-template<>
-class integer_traits<unsigned char>
-  : public std::numeric_limits<unsigned char>,
-    public detail::integer_traits_base<unsigned char, 0, UCHAR_MAX>
-{ };
-
-// What about wchar_t ?
-
-template<>
-class integer_traits<short>
-  : public std::numeric_limits<short>,
-    public detail::integer_traits_base<short, SHRT_MIN, SHRT_MAX>
-{ };
-
-template<>
-class integer_traits<unsigned short>
-  : public std::numeric_limits<unsigned short>,
-    public detail::integer_traits_base<unsigned short, 0, USHRT_MAX>
-{ };
-
-template<>
-class integer_traits<int>
-  : public std::numeric_limits<int>,
-    public detail::integer_traits_base<int, INT_MIN, INT_MAX>
-{ };
-
-template<>
-class integer_traits<unsigned int>
-  : public std::numeric_limits<unsigned int>,
-    public detail::integer_traits_base<unsigned int, 0, UINT_MAX>
-{ };
-
-template<>
-class integer_traits<long>
-  : public std::numeric_limits<long>,
-    public detail::integer_traits_base<long, LONG_MIN, LONG_MAX>
-{ };
-
-template<>
-class integer_traits<unsigned long>
-  : public std::numeric_limits<unsigned long>,
-    public detail::integer_traits_base<unsigned long, 0, ULONG_MAX>
-{ };
-
-#ifdef ULLONG_MAX
-template<>
-class integer_traits<long long>
-  : public std::numeric_limits<long long>,
-    public detail::integer_traits_base<long long, LLONG_MIN, LLONG_MAX>
-{ };
-template<>
-class integer_traits<unsigned long long>
-  : public std::numeric_limits<unsigned long long>,
-    public detail::integer_traits_base<unsigned long long, 0, ULLONG_MAX>
-{ };
-#elif defined(ULONG_LONG_MAX)
-template<>
-class integer_traits<long long>
-  : public std::numeric_limits<long long>,
-    public detail::integer_traits_base<long long, LONG_LONG_MIN, LONG_LONG_MAX>
-{ };
-template<>
-class integer_traits<unsigned long long>
-  : public std::numeric_limits<unsigned long long>,
-    public detail::integer_traits_base<unsigned long long, 0, ULONG_LONG_MAX>
-{ };
-#endif
-
-} // namespace boost
-
-#endif /* BOOST_INTEGER_TRAITS_HPP */