1 files changed, 108 insertions, 0 deletions
diff --git a/libstdc++-v3/bits/std_cwchar.h b/libstdc++-v3/bits/std_cwchar.h
new file mode 100644
index 0000000..8c606dc
--- /dev/null
+++ b/libstdc++-v3/bits/std_cwchar.h
@@ -0,0 +1,108 @@
+// -*- C++ -*- forwarding header.
+
+// Copyright (C) 1997, 1998, 1999, 2000 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.
+
+//
+// ISO C++ 14882: ???
+//
+
+// Note: this is not a conforming implementation.
+
+#ifndef _CPP_CWCHAR
+#define _CPP_CWCHAR 1
+
+#include <bits/c++config.h>
+#ifdef _GLIBCPP_USE_WCHAR_T
+ # include_next <wchar.h>
+#endif 
+
+extern "C" {
+
+#ifdef _GLIBCPP_USE_WCHAR_T
+
+#ifndef _GLIBCPP_HAVE_WMEMCMP
+  int wmemcmp(const wchar_t* __s1, const wchar_t* __s2, size_t __n);
+#endif
+
+#ifndef _GLIBCPP_HAVE_WCSLEN
+  size_t wcslen(const wchar_t* __s);
+#endif
+
+#ifndef _GLIBCPP_HAVE_WMEMCHR
+  wchar_t* wmemchr(const wchar_t* __s, wchar_t __c, size_t __n);
+#endif
+
+#ifndef _GLIBCPP_HAVE_WMEMMOVE
+  wchar_t* wmemmove(wchar_t* __s1, const wchar_t* __s2, size_t __n);
+#endif
+
+#ifndef _GLIBCPP_HAVE_WMEMCPY
+  wchar_t* wmemcpy(wchar_t* __s1, const wchar_t* __s2, size_t __n);
+#endif
+
+#ifndef _GLIBCPP_HAVE_WMEMSET
+  wchar_t* wmemset(wchar_t* __s, wchar_t __c, size_t __n);
+#endif
+
+#endif //_GLIBCPP_USE_WCHAR_T
+
+// NB: mbstate_t should be defined in <cwchar>, as per 
+// 21.2 p5
+// If not, autoconf will
+// detect this with some configure time magic and define
+// _GLIBCPP_NEED_MBSTATE_T (see config.h in the build directory.)
+#ifdef _GLIBCPP_NEED_MBSTATE_T
+  typedef struct 
+  {
+    int __fill[6];
+  } mbstate_t;
+#endif
+}
+
+
+#endif // _CPP_CWCHAR
+
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