gcc/libstdc++-v3/include/c_shadow/limits.h

55 lines
2.0 KiB
C
Raw Normal View History

// -*- 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.
#ifndef _INCLUDED_CPP_LIMITS_H_
# define _INCLUDED_CPP_LIMITS_H_ 1
# ifdef _IN_C_LEGACY_ /* sub-included by a C header */
// get out of the "legacy"
} // close extern "C"
} // close namespace _C_legacy::
# undef _IN_C_LEGACY_
# define _LIMITS_NEED_C_LEGACY_
# endif
# include <climits>
// Expose global C names, including non-standard ones, but shadow
// some names and types with the std:: C++ version.
# ifdef _LIMITS_NEED_C_LEGACY_
// dive back into the "swamp"
namespace _C_legacy {
extern "C" {
# define _IN_C_LEGACY_
# undef _LIMITS_NEED_C_LEGACY_
# endif /* _LIMITS_NEED_C_LEGACY_ */
#endif /* _INCLUDED_CPP_LIMITS_H_ */