sdk: build libsupc++ from libstdc++ source

git-svn-id: svn://kolibrios.org@5134 a494cfbc-eb01-0410-851d-a64ba20cac60

contrib/sdk/sources/libstdc++-v3/include/iostream

@@ -0,0 +1,79 @@
+// Standard iostream objects -*- C++ -*-
+
+// Copyright (C) 1997-2013 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 include/iostream
+ *  This is a Standard C++ Library header.
+ */
+
+//
+// ISO C++ 14882: 27.3  Standard iostream objects
+//
+
+#ifndef _GLIBCXX_IOSTREAM
+#define _GLIBCXX_IOSTREAM 1
+
+#pragma GCC system_header
+
+#include <bits/c++config.h>
+#include <ostream>
+#include <istream>
+
+namespace std _GLIBCXX_VISIBILITY(default)
+{
+_GLIBCXX_BEGIN_NAMESPACE_VERSION
+
+  /**
+   *  @name Standard Stream Objects
+   *
+   *  The &lt;iostream&gt; header declares the eight <em>standard stream
+   *  objects</em>.  For other declarations, see
+   *  http://gcc.gnu.org/onlinedocs/libstdc++/manual/bk01pt11ch24.html
+   *  and the @link iosfwd I/O forward declarations @endlink
+   *
+   *  They are required by default to cooperate with the global C
+   *  library's @c FILE streams, and to be available during program
+   *  startup and termination. For more information, see the HOWTO
+   *  linked to above.
+  */
+  //@{
+  extern istream cin;		/// Linked to standard input
+  extern ostream cout;		/// Linked to standard output
+  extern ostream cerr;		/// Linked to standard error (unbuffered)
+  extern ostream clog;		/// Linked to standard error (buffered)
+
+#ifdef _GLIBCXX_USE_WCHAR_T
+  extern wistream wcin;		/// Linked to standard input
+  extern wostream wcout;	/// Linked to standard output
+  extern wostream wcerr;	/// Linked to standard error (unbuffered)
+  extern wostream wclog;	/// Linked to standard error (buffered)
+#endif
+  //@}
+
+  // For construction of filebuffers for cout, cin, cerr, clog et. al.
+  static ios_base::Init __ioinit;
+
+_GLIBCXX_END_NAMESPACE_VERSION
+} // namespace
+
+#endif /* _GLIBCXX_IOSTREAM */