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diff --git a/gcc-4.4.3/libstdc++-v3/include/bits/char_traits.h b/gcc-4.4.3/libstdc++-v3/include/bits/char_traits.h
deleted file mode 100644
index 5e52c7537..000000000
--- a/gcc-4.4.3/libstdc++-v3/include/bits/char_traits.h
+++ /dev/null
@@ -1,575 +0,0 @@
-// Character Traits for use by standard string and iostream -*- C++ -*-
-
-// Copyright (C) 1997, 1998, 1999, 2000, 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 char_traits.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 _CHAR_TRAITS_H
-#define _CHAR_TRAITS_H 1
-
-#pragma GCC system_header
-
-#include <bits/stl_algobase.h> // std::copy, std::fill_n
-#include <bits/postypes.h> // For streampos
-#include <cwchar> // For WEOF, wmemmove, wmemset, etc.
-
-#ifndef _GLIBCXX_STDIO_MACROS
-# include <cstdio> // For EOF
-# define _CHAR_TRAITS_EOF EOF
-#else
-# define _CHAR_TRAITS_EOF (-1)
-#endif
-
-_GLIBCXX_BEGIN_NAMESPACE(__gnu_cxx)
-
- /**
- * @brief Mapping from character type to associated types.
- *
- * @note This is an implementation class for the generic version
- * of char_traits. It defines int_type, off_type, pos_type, and
- * state_type. By default these are unsigned long, streamoff,
- * streampos, and mbstate_t. Users who need a different set of
- * types, but who don't need to change the definitions of any function
- * defined in char_traits, can specialize __gnu_cxx::_Char_types
- * while leaving __gnu_cxx::char_traits alone. */
- template<typename _CharT>
- struct _Char_types
- {
- typedef unsigned long int_type;
- typedef std::streampos pos_type;
- typedef std::streamoff off_type;
- typedef std::mbstate_t state_type;
- };
-
-
- /**
- * @brief Base class used to implement std::char_traits.
- *
- * @note For any given actual character type, this definition is
- * probably wrong. (Most of the member functions are likely to be
- * right, but the int_type and state_type typedefs, and the eof()
- * member function, are likely to be wrong.) The reason this class
- * exists is so users can specialize it. Classes in namespace std
- * may not be specialized for fundamental types, but classes in
- * namespace __gnu_cxx may be.
- *
- * See http://gcc.gnu.org/onlinedocs/libstdc++/manual/bk01pt05ch13s03.html
- * for advice on how to make use of this class for "unusual" character
- * types. Also, check out include/ext/pod_char_traits.h.
- */
- template<typename _CharT>
- struct char_traits
- {
- typedef _CharT char_type;
- typedef typename _Char_types<_CharT>::int_type int_type;
- typedef typename _Char_types<_CharT>::pos_type pos_type;
- typedef typename _Char_types<_CharT>::off_type off_type;
- typedef typename _Char_types<_CharT>::state_type state_type;
-
- static void
- assign(char_type& __c1, const char_type& __c2)
- { __c1 = __c2; }
-
- static bool
- eq(const char_type& __c1, const char_type& __c2)
- { return __c1 == __c2; }
-
- static bool
- lt(const char_type& __c1, const char_type& __c2)
- { return __c1 < __c2; }
-
- static int
- compare(const char_type* __s1, const char_type* __s2, std::size_t __n);
-
- static std::size_t
- length(const char_type* __s);
-
- static const char_type*
- find(const char_type* __s, std::size_t __n, const char_type& __a);
-
- static char_type*
- move(char_type* __s1, const char_type* __s2, std::size_t __n);
-
- static char_type*
- copy(char_type* __s1, const char_type* __s2, std::size_t __n);
-
- static char_type*
- assign(char_type* __s, std::size_t __n, char_type __a);
-
- static char_type
- to_char_type(const int_type& __c)
- { return static_cast<char_type>(__c); }
-
- static int_type
- to_int_type(const char_type& __c)
- { return static_cast<int_type>(__c); }
-
- static bool
- eq_int_type(const int_type& __c1, const int_type& __c2)
- { return __c1 == __c2; }
-
- static int_type
- eof()
- { return static_cast<int_type>(_CHAR_TRAITS_EOF); }
-
- static int_type
- not_eof(const int_type& __c)
- { return !eq_int_type(__c, eof()) ? __c : to_int_type(char_type()); }
- };
-
- template<typename _CharT>
- int
- char_traits<_CharT>::
- compare(const char_type* __s1, const char_type* __s2, std::size_t __n)
- {
- for (std::size_t __i = 0; __i < __n; ++__i)
- if (lt(__s1[__i], __s2[__i]))
- return -1;
- else if (lt(__s2[__i], __s1[__i]))
- return 1;
- return 0;
- }
-
- template<typename _CharT>
- std::size_t
- char_traits<_CharT>::
- length(const char_type* __p)
- {
- std::size_t __i = 0;
- while (!eq(__p[__i], char_type()))
- ++__i;
- return __i;
- }
-
- template<typename _CharT>
- const typename char_traits<_CharT>::char_type*
- char_traits<_CharT>::
- find(const char_type* __s, std::size_t __n, const char_type& __a)
- {
- for (std::size_t __i = 0; __i < __n; ++__i)
- if (eq(__s[__i], __a))
- return __s + __i;
- return 0;
- }
-
- template<typename _CharT>
- typename char_traits<_CharT>::char_type*
- char_traits<_CharT>::
- move(char_type* __s1, const char_type* __s2, std::size_t __n)
- {
- return static_cast<_CharT*>(__builtin_memmove(__s1, __s2,
- __n * sizeof(char_type)));
- }
-
- template<typename _CharT>
- typename char_traits<_CharT>::char_type*
- char_traits<_CharT>::
- copy(char_type* __s1, const char_type* __s2, std::size_t __n)
- {
- // NB: Inline std::copy so no recursive dependencies.
- std::copy(__s2, __s2 + __n, __s1);
- return __s1;
- }
-
- template<typename _CharT>
- typename char_traits<_CharT>::char_type*
- char_traits<_CharT>::
- assign(char_type* __s, std::size_t __n, char_type __a)
- {
- // NB: Inline std::fill_n so no recursive dependencies.
- std::fill_n(__s, __n, __a);
- return __s;
- }
-
-_GLIBCXX_END_NAMESPACE
-
-_GLIBCXX_BEGIN_NAMESPACE(std)
-
- // 21.1
- /**
- * @brief Basis for explicit traits specializations.
- *
- * @note For any given actual character type, this definition is
- * probably wrong. Since this is just a thin wrapper around
- * __gnu_cxx::char_traits, it is possible to achieve a more
- * appropriate definition by specializing __gnu_cxx::char_traits.
- *
- * See http://gcc.gnu.org/onlinedocs/libstdc++/manual/bk01pt05ch13s03.html
- * for advice on how to make use of this class for "unusual" character
- * types. Also, check out include/ext/pod_char_traits.h.
- */
- template<class _CharT>
- struct char_traits : public __gnu_cxx::char_traits<_CharT>
- { };
-
-
- /// 21.1.3.1 char_traits specializations
- template<>
- struct char_traits<char>
- {
- typedef char char_type;
- typedef int int_type;
- typedef streampos pos_type;
- typedef streamoff off_type;
- typedef mbstate_t state_type;
-
- static void
- assign(char_type& __c1, const char_type& __c2)
- { __c1 = __c2; }
-
- static bool
- eq(const char_type& __c1, const char_type& __c2)
- { return __c1 == __c2; }
-
- static bool
- lt(const char_type& __c1, const char_type& __c2)
- { return __c1 < __c2; }
-
- static int
- compare(const char_type* __s1, const char_type* __s2, size_t __n)
- { return __builtin_memcmp(__s1, __s2, __n); }
-
- static size_t
- length(const char_type* __s)
- { return __builtin_strlen(__s); }
-
- static const char_type*
- find(const char_type* __s, size_t __n, const char_type& __a)
- { return static_cast<const char_type*>(__builtin_memchr(__s, __a, __n)); }
-
- static char_type*
- move(char_type* __s1, const char_type* __s2, size_t __n)
- { return static_cast<char_type*>(__builtin_memmove(__s1, __s2, __n)); }
-
- static char_type*
- copy(char_type* __s1, const char_type* __s2, size_t __n)
- { return static_cast<char_type*>(__builtin_memcpy(__s1, __s2, __n)); }
-
- static char_type*
- assign(char_type* __s, size_t __n, char_type __a)
- { return static_cast<char_type*>(__builtin_memset(__s, __a, __n)); }
-
- static char_type
- to_char_type(const int_type& __c)
- { return static_cast<char_type>(__c); }
-
- // To keep both the byte 0xff and the eof symbol 0xffffffff
- // from ending up as 0xffffffff.
- static int_type
- to_int_type(const char_type& __c)
- { return static_cast<int_type>(static_cast<unsigned char>(__c)); }
-
- static bool
- eq_int_type(const int_type& __c1, const int_type& __c2)
- { return __c1 == __c2; }
-
- static int_type
- eof()
- { return static_cast<int_type>(_CHAR_TRAITS_EOF); }
-
- static int_type
- not_eof(const int_type& __c)
- { return (__c == eof()) ? 0 : __c; }
- };
-
-
-#ifdef _GLIBCXX_USE_WCHAR_T
- /// 21.1.3.2 char_traits specializations
- template<>
- struct char_traits<wchar_t>
- {
- typedef wchar_t char_type;
- typedef wint_t int_type;
- typedef streamoff off_type;
- typedef wstreampos pos_type;
- typedef mbstate_t state_type;
-
- static void
- assign(char_type& __c1, const char_type& __c2)
- { __c1 = __c2; }
-
- static bool
- eq(const char_type& __c1, const char_type& __c2)
- { return __c1 == __c2; }
-
- static bool
- lt(const char_type& __c1, const char_type& __c2)
- { return __c1 < __c2; }
-
- static int
- compare(const char_type* __s1, const char_type* __s2, size_t __n)
- { return wmemcmp(__s1, __s2, __n); }
-
- static size_t
- length(const char_type* __s)
- { return wcslen(__s); }
-
- static const char_type*
- find(const char_type* __s, size_t __n, const char_type& __a)
- { return wmemchr(__s, __a, __n); }
-
- static char_type*
- move(char_type* __s1, const char_type* __s2, size_t __n)
- { return wmemmove(__s1, __s2, __n); }
-
- static char_type*
- copy(char_type* __s1, const char_type* __s2, size_t __n)
- { return wmemcpy(__s1, __s2, __n); }
-
- static char_type*
- assign(char_type* __s, size_t __n, char_type __a)
- { return wmemset(__s, __a, __n); }
-
- static char_type
- to_char_type(const int_type& __c)
- { return char_type(__c); }
-
- static int_type
- to_int_type(const char_type& __c)
- { return int_type(__c); }
-
- static bool
- eq_int_type(const int_type& __c1, const int_type& __c2)
- { return __c1 == __c2; }
-
- static int_type
- eof()
- { return static_cast<int_type>(WEOF); }
-
- static int_type
- not_eof(const int_type& __c)
- { return eq_int_type(__c, eof()) ? 0 : __c; }
- };
-#endif //_GLIBCXX_USE_WCHAR_T
-
-_GLIBCXX_END_NAMESPACE
-
-#if (defined(__GXX_EXPERIMENTAL_CXX0X__) \
- && defined(_GLIBCXX_USE_C99_STDINT_TR1))
-
-#include <cstdint>
-
-_GLIBCXX_BEGIN_NAMESPACE(std)
-
- template<>
- struct char_traits<char16_t>
- {
- typedef char16_t char_type;
- typedef uint_least16_t int_type;
- typedef streamoff off_type;
- typedef u16streampos pos_type;
- typedef mbstate_t state_type;
-
- static void
- assign(char_type& __c1, const char_type& __c2)
- { __c1 = __c2; }
-
- static bool
- eq(const char_type& __c1, const char_type& __c2)
- { return __c1 == __c2; }
-
- static bool
- lt(const char_type& __c1, const char_type& __c2)
- { return __c1 < __c2; }
-
- static int
- compare(const char_type* __s1, const char_type* __s2, size_t __n)
- {
- for (size_t __i = 0; __i < __n; ++__i)
- if (lt(__s1[__i], __s2[__i]))
- return -1;
- else if (lt(__s2[__i], __s1[__i]))
- return 1;
- return 0;
- }
-
- static size_t
- length(const char_type* __s)
- {
- size_t __i = 0;
- while (!eq(__s[__i], char_type()))
- ++__i;
- return __i;
- }
-
- static const char_type*
- find(const char_type* __s, size_t __n, const char_type& __a)
- {
- for (size_t __i = 0; __i < __n; ++__i)
- if (eq(__s[__i], __a))
- return __s + __i;
- return 0;
- }
-
- static char_type*
- move(char_type* __s1, const char_type* __s2, size_t __n)
- {
- return (static_cast<char_type*>
- (__builtin_memmove(__s1, __s2, __n * sizeof(char_type))));
- }
-
- static char_type*
- copy(char_type* __s1, const char_type* __s2, size_t __n)
- {
- return (static_cast<char_type*>
- (__builtin_memcpy(__s1, __s2, __n * sizeof(char_type))));
- }
-
- static char_type*
- assign(char_type* __s, size_t __n, char_type __a)
- {
- for (size_t __i = 0; __i < __n; ++__i)
- assign(__s[__i], __a);
- return __s;
- }
-
- static char_type
- to_char_type(const int_type& __c)
- { return char_type(__c); }
-
- static int_type
- to_int_type(const char_type& __c)
- { return int_type(__c); }
-
- static bool
- eq_int_type(const int_type& __c1, const int_type& __c2)
- { return __c1 == __c2; }
-
- static int_type
- eof()
- { return static_cast<int_type>(-1); }
-
- static int_type
- not_eof(const int_type& __c)
- { return eq_int_type(__c, eof()) ? 0 : __c; }
- };
-
- template<>
- struct char_traits<char32_t>
- {
- typedef char32_t char_type;
- typedef uint_least32_t int_type;
- typedef streamoff off_type;
- typedef u32streampos pos_type;
- typedef mbstate_t state_type;
-
- static void
- assign(char_type& __c1, const char_type& __c2)
- { __c1 = __c2; }
-
- static bool
- eq(const char_type& __c1, const char_type& __c2)
- { return __c1 == __c2; }
-
- static bool
- lt(const char_type& __c1, const char_type& __c2)
- { return __c1 < __c2; }
-
- static int
- compare(const char_type* __s1, const char_type* __s2, size_t __n)
- {
- for (size_t __i = 0; __i < __n; ++__i)
- if (lt(__s1[__i], __s2[__i]))
- return -1;
- else if (lt(__s2[__i], __s1[__i]))
- return 1;
- return 0;
- }
-
- static size_t
- length(const char_type* __s)
- {
- size_t __i = 0;
- while (!eq(__s[__i], char_type()))
- ++__i;
- return __i;
- }
-
- static const char_type*
- find(const char_type* __s, size_t __n, const char_type& __a)
- {
- for (size_t __i = 0; __i < __n; ++__i)
- if (eq(__s[__i], __a))
- return __s + __i;
- return 0;
- }
-
- static char_type*
- move(char_type* __s1, const char_type* __s2, size_t __n)
- {
- return (static_cast<char_type*>
- (__builtin_memmove(__s1, __s2, __n * sizeof(char_type))));
- }
-
- static char_type*
- copy(char_type* __s1, const char_type* __s2, size_t __n)
- {
- return (static_cast<char_type*>
- (__builtin_memcpy(__s1, __s2, __n * sizeof(char_type))));
- }
-
- static char_type*
- assign(char_type* __s, size_t __n, char_type __a)
- {
- for (size_t __i = 0; __i < __n; ++__i)
- assign(__s[__i], __a);
- return __s;
- }
-
- static char_type
- to_char_type(const int_type& __c)
- { return char_type(__c); }
-
- static int_type
- to_int_type(const char_type& __c)
- { return int_type(__c); }
-
- static bool
- eq_int_type(const int_type& __c1, const int_type& __c2)
- { return __c1 == __c2; }
-
- static int_type
- eof()
- { return static_cast<int_type>(-1); }
-
- static int_type
- not_eof(const int_type& __c)
- { return eq_int_type(__c, eof()) ? 0 : __c; }
- };
-
-_GLIBCXX_END_NAMESPACE
-
-#endif
-
-#undef _CHAR_TRAITS_EOF
-
-#endif // _CHAR_TRAITS_H
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