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diff --git a/gcc-4.4.3/libstdc++-v3/include/bits/stringfwd.h b/gcc-4.4.3/libstdc++-v3/include/bits/stringfwd.h
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+++ b/gcc-4.4.3/libstdc++-v3/include/bits/stringfwd.h
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+// String support -*- C++ -*-
+
+// Copyright (C) 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009
+// 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 3, 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.
+
+// Under Section 7 of GPL version 3, you are granted additional
+// permissions described in the GCC Runtime Library Exception, version
+// 3.1, as published by the Free Software Foundation.
+
+// You should have received a copy of the GNU General Public License and
+// a copy of the GCC Runtime Library Exception along with this program;
+// see the files COPYING3 and COPYING.RUNTIME respectively. If not, see
+// <http://www.gnu.org/licenses/>.
+
+/** @file stringfwd.h
+ * This is an internal header file, included by other library headers.
+ * You should not attempt to use it directly.
+ */
+
+//
+// ISO C++ 14882: 21 Strings library
+//
+
+#ifndef _STRINGFWD_H
+#define _STRINGFWD_H 1
+
+#pragma GCC system_header
+
+#include <bits/c++config.h>
+
+_GLIBCXX_BEGIN_NAMESPACE(std)
+
+ template<typename _Alloc>
+ class allocator;
+
+ template<class _CharT>
+ struct char_traits;
+
+ template<typename _CharT, typename _Traits = char_traits<_CharT>,
+ typename _Alloc = allocator<_CharT> >
+ class basic_string;
+
+ template<> struct char_traits<char>;
+
+ typedef basic_string<char> string;
+
+#ifdef _GLIBCXX_USE_WCHAR_T
+ template<> struct char_traits<wchar_t>;
+
+ typedef basic_string<wchar_t> wstring;
+#endif
+
+#if (defined(__GXX_EXPERIMENTAL_CXX0X__) \
+ && defined(_GLIBCXX_USE_C99_STDINT_TR1))
+
+ template<> struct char_traits<char16_t>;
+ template<> struct char_traits<char32_t>;
+
+ typedef basic_string<char16_t> u16string;
+ typedef basic_string<char32_t> u32string;
+
+#endif
+
+_GLIBCXX_END_NAMESPACE
+
+#endif // _STRINGFWD_H