mes/libc/include/stdio.h

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/* -*-comment-start: "//";comment-end:""-*-
* Mes --- Maxwell Equations of Software
* Copyright © 2016,2017 Jan 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 __STDIO_H
#define __STDIO_H 1
char **g_environment;
int g_stdin;
int g_stdout;
#define EOF -1
#define NULL 0
#define STDIN 0
#define STDOUT 1
#define STDERR 2
int printf (char const* format, ...);
#if __GNUC__ && POSIX
#ifndef _GNU_SOURCE
#define _GNU_SOURCE
#endif
#include_next <stdio.h>
int fdputs (char const* s, int fd);
#undef puts
#define puts(x) fdputs(x, STDOUT)
#define eputs(x) fdputs(x, STDERR)
#define fputs fdputs
#ifdef putc
#undef putc
#endif
int getchar ();
int fdputc (int c, int fd);
#define fputc fdputc
#define ungetc fdungetc
int fdungetc (int c, int fd);
#else // !POSIX
#undef fputs
#undef fdputs
int fdputs (char const* s, int fd);
#endif // __GNUC__ && POSIX
#endif // __STDIO_H