1 files changed, 57 insertions, 0 deletions
diff --git a/libstdc++-v3/bits/generic_shadow.h b/libstdc++-v3/bits/generic_shadow.h
new file mode 100644
index 0000000..4aa3d4a
--- /dev/null
+++ b/libstdc++-v3/bits/generic_shadow.h
@@ -0,0 +1,57 @@
+// generic C header shadow file -*- C++ -*-
+
+// Copyright (C) 1997-1999 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.
+
+// This file is included by all the standard C <foo.h> headers
+// after defining _SHADOW_NAME.
+
+#ifdef _IN_C_SWAMP_  /* sub-included by a C header */
+
+      // get out of the "swamp"
+    } // close extern "C"
+  }   // close namespace _C_Swamp::
+
+# undef _IN_C_SWAMP_
+# include _SHADOW_NAME
+
+  // dive back into the "swamp"
+  namespace _C_Swamp {
+    extern "C" {
+#     define _IN_C_SWAMP_
+  
+#else /* not _IN_C_SWAMP_:  directly included by user program */
+  
+# include _SHADOW_NAME
+  
+  // expose global C names, including non-standard ones, but shadow
+  //   some names and types with the std:: C++ version.
+
+  using namespace ::_C_Swamp::_C_Shadow;
+  
+#endif /* _IN_C_SWAMP_ */
+