📄 std_cstdarg.h
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// -*- C++ -*- header wrapper.// Copyright (C) 1997-1999 Cygnus Solutions//// 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_CSTDARG#define _CPP_CSTDARG 1 namespace _C_Swamp { extern "C" {# define _IN_C_SWAMP_# include_next <stdarg.h> } typedef va_list _CPP_va_list_capture;# ifdef __GNUC__# elif template <class T> inline void _CPP_va_start_capture(va_list& __val, T& __v) { va_start(__val, __v); } template <class T> inline void _CPP_va_arg_capture(va_list& __val, T& __arg) { va_start(__val, __arg); } template <class T> inline T& _CPP_va_arg_capture(va_list& __val) { return va_arg(__val, T); } template <class T> inline void _CPP_va_end(va_list& __val) { va_end(__val); }# endif // typedef size_t _CPP_size_t_capture; // handled in <cstddef> namespace _C_Shadow { } } // close namespace ::_C_Swamp::# ifdef __GNUC__# undef va_list using _C_Swamp::__gnuc_va_list;# elif /* probably must be tailored for each compiler, as above. */# undef va_list# undef va_start# define va_start(a,b) ::_C_Swamp::_CPP_va_start_capture(a,b)# undef va_arg# define va_arg(a,b) ::_C_Swamp::_CPP_va_arg_capture<b>(a)# undef va_end# define va_end(a) ::_C_Swamp::_CPP_va_end_capture(a)# endif namespace _C_Swamp { namespace _C_Shadow { typedef ::_C_Swamp::_CPP_va_list_capture va_list; } } namespace std { using ::_C_Swamp::_C_Shadow::va_list; } // close namespace std:: namespace _C_Swamp { namespace _C_Shadow { } }# undef _IN_C_SWAMP_#endif
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