1 files changed, 74 insertions, 0 deletions
diff --git a/libstdc++-v3/include/ext/vstring_fwd.h b/libstdc++-v3/include/ext/vstring_fwd.h
new file mode 100644
index 00000000000..58a634c5617
--- /dev/null
+++ b/libstdc++-v3/include/ext/vstring_fwd.h
@@ -0,0 +1,74 @@
+// Versatile string forward -*- C++ -*-
+
+// Copyright (C) 2005 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.
+
+/** @file ext/vstring_fwd.h
+ *  This file is a GNU extension to the Standard C++ Library.
+ *  This is an internal header file, included by other library headers.
+ *  You should not attempt to use it directly.
+ */
+
+#ifndef _VSTRING_FWD_H
+#define _VSTRING_FWD_H 1
+
+#pragma GCC system_header
+
+#include <bits/c++config.h>
+#include <bits/char_traits.h>
+#include <memory> 	// For allocator.
+
+namespace __gnu_cxx
+{
+  template<typename _CharT, typename _Traits, typename _Alloc>
+    class __sso_string_base;
+
+  template<typename _CharT, typename _Traits, typename _Alloc>
+    class __rc_string_base;
+
+  template<typename _CharT, typename _Traits = std::char_traits<_CharT>,
+           typename _Alloc = std::allocator<_CharT>,
+	   template
+	   <typename, typename, typename> class _Base = __sso_string_base>
+    class __versa_string;
+
+  typedef __versa_string<char>                              __vstring;
+  typedef __vstring                                         __sso_string;
+  typedef 
+  __versa_string<char, std::char_traits<char>,
+		 std::allocator<char>, __rc_string_base>    __rc_string;
+
+#ifdef _GLIBCXX_USE_WCHAR_T
+  typedef __versa_string<wchar_t>                           __wvstring;
+  typedef __wvstring                                        __wsso_string;
+  typedef
+  __versa_string<wchar_t, std::char_traits<wchar_t>,
+		 std::allocator<wchar_t>, __rc_string_base> __wrc_string;
+#endif  
+} // namespace __gnu_cxx
+
+#endif /* _VSTRING_FWD_H */