mes/include/stdarg.h
Jan Nieuwenhuizen ad135d3752 doc: Release udpate.
* HACKING: Update.
* INSTALL: Update.
* NEWS: Update.
* README: Update.
* doc/ANNOUNCE-0.12: New file.
* throughout: (janneke) coming out.
2017-11-21 19:22:26 +01:00

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1.6 KiB
C

/* -*-comment-start: "//";comment-end:""-*-
* Mes --- Maxwell Equations of Software
* Copyright © 2017 Jan (janneke) Nieuwenhuizen <janneke@gnu.org>
*
* This file is part of Mes.
*
* Mes 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 of the License, or (at
* your option) any later version.
*
* Mes 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 Mes. If not, see <http://www.gnu.org/licenses/>.
*/
#ifndef __MES_STDARG_H
#define __MES_STDARG_H 1
#if __GNUC__ && POSIX
#undef __MES_STDARG_H
#include_next <stdarg.h>
#else // ! (__GNUC__ && POSIX)
#ifndef __MES_SIZE_T
#define __MES_SIZE_T
#undef size_t
typedef unsigned long size_t;
#endif
#if __GNUC__
typedef char* va_list;
#define va_start(ap, last) (void)((ap) = (char*)(&(last) + 1))
#else // !__GNUC__
typedef int va_list;
#define va_start(ap, last) (void)((ap) = (char*)(&(last) + 1))
#endif // !__GNUC__
#define va_arg(ap, type) (type)(((int*)((ap) = ((ap) + 4)))[-1])
#define va_end(ap) (void)((ap) = 0)
#define va_copy(dest, src) dest = src
int vprintf (char const* format, va_list ap);
int vsprintf (char *str, char const *format, va_list ap);
int vsnprintf (char *str, size_t size, char const *format, va_list ap);
#endif // ! (__GNUC__ && POSIX)
#endif // __MES_STDARG_H