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diff --git a/gcc-4.4.3/libstdc++-v3/config/os/bsd/freebsd/ctype_base.h b/gcc-4.4.3/libstdc++-v3/config/os/bsd/freebsd/ctype_base.h
new file mode 100644
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+++ b/gcc-4.4.3/libstdc++-v3/config/os/bsd/freebsd/ctype_base.h
@@ -0,0 +1,73 @@
+// Locale support -*- C++ -*-
+
+// Copyright (C) 2000, 2003, 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/>.
+
+//
+// ISO C++ 14882: 22.1 Locales
+//
+
+// Information as gleaned from /usr/include/ctype.h on FreeBSD 3.4,
+// 4.0 and all versions of the CVS managed file at:
+// :pserver:anoncvs@anoncvs.freebsd.org:/home/ncvs/src/include/ctype.h
+
+_GLIBCXX_BEGIN_NAMESPACE(std)
+
+ /// @brief Base class for ctype.
+ struct ctype_base
+ {
+ // Non-standard typedefs.
+ typedef const int* __to_type;
+
+ // NB: Offsets into ctype<char>::_M_table force a particular size
+ // on the mask type. Because of this, we don't use an enum.
+ typedef unsigned long mask;
+#ifdef _CTYPE_S
+ // FreeBSD 4.0 uses this style of define.
+ static const mask upper = _CTYPE_U;
+ static const mask lower = _CTYPE_L;
+ static const mask alpha = _CTYPE_A;
+ static const mask digit = _CTYPE_D;
+ static const mask xdigit = _CTYPE_X;
+ static const mask space = _CTYPE_S;
+ static const mask print = _CTYPE_R;
+ static const mask graph = _CTYPE_A | _CTYPE_D | _CTYPE_P;
+ static const mask cntrl = _CTYPE_C;
+ static const mask punct = _CTYPE_P;
+ static const mask alnum = _CTYPE_A | _CTYPE_D;
+#else
+ // Older versions, including Free BSD 3.4, use this style of define.
+ static const mask upper = _U;
+ static const mask lower = _L;
+ static const mask alpha = _A;
+ static const mask digit = _D;
+ static const mask xdigit = _X;
+ static const mask space = _S;
+ static const mask print = _R;
+ static const mask graph = _A | _D | _P;
+ static const mask cntrl = _C;
+ static const mask punct = _P;
+ static const mask alnum = _A | _D;
+#endif
+ };
+
+_GLIBCXX_END_NAMESPACE