1 files changed, 63 insertions, 0 deletions
diff --git a/contrib/libstdc++/include/c_shadow/bits/std_csetjmp.h b/contrib/libstdc++/include/c_shadow/bits/std_csetjmp.h
new file mode 100644
index 000000000000..c8f37002329c
--- /dev/null
+++ b/contrib/libstdc++/include/c_shadow/bits/std_csetjmp.h
@@ -0,0 +1,63 @@
+// -*- C++ -*- header wrapper.
+
+// Copyright (C) 1997-1999, 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: 20.4.6  C library
+//
+
+#ifndef _CPP_CSETJMP
+#define _CPP_CSETJMP 1
+
+namespace _C_legacy {
+  extern "C" {
+#     define _IN_C_LEGACY_
+#     pragma GCC system_header
+#     include_next <setjmp.h>
+  }
+  inline int 
+  _CPP_setjmp_capture(jmp_buf __jb) { return setjmp(__jb); }
+} // namespace _C_legacy
+
+#  undef jmp_buf
+#  undef setjmp
+#  define setjmp(__jb) _C_legacy::_CPP_setjmp_capture(__jb)
+#  undef longjmp
+
+namespace std {
+  // Adopt C names into std::
+  using _C_legacy::jmp_buf;
+  using _C_legacy::longjmp;
+} // namespace std
+  
+# undef _IN_C_LEGACY_
+
+#endif
+
+
+