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diff --git a/contrib/libstdc++/include/bits/stl_relops.h b/contrib/libstdc++/include/bits/stl_relops.h
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+++ b/contrib/libstdc++/include/bits/stl_relops.h
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+// std::rel_ops implementation -*- C++ -*-
+
+// Copyright (C) 2001, 2002 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library.  This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 2, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING.  If not, write to the Free
+// Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307,
+// USA.
+
+// As a special exception, you may use this file as part of a free software
+// library without restriction.  Specifically, if other files instantiate
+// templates or use macros or inline functions from this file, or you compile
+// this file and link it with other files to produce an executable, this
+// file does not by itself cause the resulting executable to be covered by
+// the GNU General Public License.  This exception does not however
+// invalidate any other reasons why the executable file might be covered by
+// the GNU General Public License.
+
+/*
+ *
+ * Copyright (c) 1994
+ * Hewlett-Packard Company
+ *
+ * Permission to use, copy, modify, distribute and sell this software
+ * and its documentation for any purpose is hereby granted without fee,
+ * provided that the above copyright notice appear in all copies and
+ * that both that copyright notice and this permission notice appear
+ * in supporting documentation.  Hewlett-Packard Company makes no
+ * representations about the suitability of this software for any
+ * purpose.  It is provided "as is" without express or implied warranty.
+ *
+ * Copyright (c) 1996,1997
+ * Silicon Graphics
+ *
+ * Permission to use, copy, modify, distribute and sell this software
+ * and its documentation for any purpose is hereby granted without fee,
+ * provided that the above copyright notice appear in all copies and
+ * that both that copyright notice and this permission notice appear
+ * in supporting documentation.  Silicon Graphics makes no
+ * representations about the suitability of this software for any
+ * purpose.  It is provided "as is" without express or implied warranty.
+ *
+ */
+
+/** @file stl_relops.h
+ *  This is an internal header file, included by other library headers.
+ *  You should not attempt to use it directly.
+ *
+ *  @if maint
+ *  Inclusion of this file has been removed from
+ *  all of the other STL headers for safety reasons, except std_utility.h.
+ *  For more information, see the thread of about twenty messages starting
+ *  with http://gcc.gnu.org/ml/libstdc++/2001-01/msg00223.html , or the
+ *  FAQ at http://gcc.gnu.org/onlinedocs/libstdc++/faq/index.html#4_4 .
+ *
+ *  Short summary:  the rel_ops operators should be avoided for the present.
+ *  @endif
+ */
+
+#ifndef _CPP_BITS_STL_RELOPS_H
+#define _CPP_BITS_STL_RELOPS_H 1
+
+namespace std
+{
+  namespace rel_ops
+  {
+      /** @namespace std::rel_ops
+       *  @brief  The generated relational operators are sequestered here.
+       */
+
+/**
+ *  @brief Defines @c != for arbitrary types, in terms of @c ==.
+ *  @param  x  A thing.
+ *  @param  y  Another thing.
+ *  @return   x != y
+ *
+ *  This function uses @c == to determine its result.
+*/
+template <class _Tp>
+inline bool operator!=(const _Tp& __x, const _Tp& __y) {
+  return !(__x == __y);
+}
+
+/**
+ *  @brief Defines @c > for arbitrary types, in terms of @c <.
+ *  @param  x  A thing.
+ *  @param  y  Another thing.
+ *  @return   x > y
+ *
+ *  This function uses @c < to determine its result.
+*/
+template <class _Tp>
+inline bool operator>(const _Tp& __x, const _Tp& __y) {
+  return __y < __x;
+}
+
+/**
+ *  @brief Defines @c <= for arbitrary types, in terms of @c <.
+ *  @param  x  A thing.
+ *  @param  y  Another thing.
+ *  @return   x <= y
+ *
+ *  This function uses @c < to determine its result.
+*/
+template <class _Tp>
+inline bool operator<=(const _Tp& __x, const _Tp& __y) {
+  return !(__y < __x);
+}
+
+/**
+ *  @brief Defines @c >= for arbitrary types, in terms of @c <.
+ *  @param  x  A thing.
+ *  @param  y  Another thing.
+ *  @return   x >= y
+ *
+ *  This function uses @c < to determine its result.
+*/
+template <class _Tp>
+inline bool operator>=(const _Tp& __x, const _Tp& __y) {
+  return !(__x < __y);
+}
+
+  } // namespace rel_ops
+} // namespace std
+
+#endif /* _CPP_BITS_STL_RELOPS_H */
+
+// Local Variables:
+// mode:C++
+// End: