mes/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 __MES_STDIO_H
#define __MES_STDIO_H 1
char **g_environment;
int g_stdin;
int g_stdout;
#ifndef STDIN
#define STDIN 0
#endif
#ifndef STDOUT
#define STDOUT 1
#endif
#ifndef STDERR
#define STDERR 2
#endif
#if __GNUC__ && POSIX
#ifndef _GNU_SOURCE
#define _GNU_SOURCE
#endif
#undef __MES_STDIO_H
#include_next <stdio.h>
int fdputs (char const* s, int fd);
#undef puts
#define fputs fdputs
#ifdef putc
#undef putc
#endif
int eputc (int c);
int eputs (char const* s);
int fdputc (int c, int fd);
int getchar ();
#define fputc fdputc
#define ungetc fdungetc
int fdungetc (int c, int fd);
#else // ! (__GNUC__ && POSIX)
#ifndef EOF
#define EOF -1
#endif
#ifndef NULL
#define NULL 0
#endif
// Hmm
#define stdin 0
#define stdout 1
#define stderr 2
// TODO: fseek etc
#define SEEK_SET 0
#define SEEK_CUR 1
#define SEEK_END 2
#if __GNUC__
#undef fputs
#undef fdputs
int fdputs (char const* s, int fd);
#endif // __MES_GNUC__
#define fputs fdputs
#define fputc fdputc
typedef int FILE;
#ifndef __MES_SIZE_T
#define __MES_SIZE_T
#undef size_t
typedef unsigned long size_t;
#endif
int eputc (int c);
int eputs (char const* s);
int fclose (FILE *stream);
FILE *fdopen (int fd, char const *mode);
int fflush (FILE *stream);
FILE *fopen (char const *pathname, char const *mode);
int ferror (FILE *stream);
int fprintf (FILE *stream, char const *format, ...);
int fdputc (int c, int fd);
size_t fread (void *ptr, size_t size, size_t nmemb, FILE *stream);
int fseek (FILE *stream, long offset, int whence);
long ftell (FILE *stream);
size_t fwrite (void const *ptr, size_t size, size_t nmemb, FILE *stream);
int getchar ();
int printf (char const* format, ...);
int putchar (int c);
int puts (char const* s);
int remove (char const *file_name);
int sscanf (char const *str, const char *format, ...);
int snprintf(char *str, size_t size, char const *format, ...);
int sprintf (char *str, char const* format, ...);
int ungetc (int c, int fd);
#endif // ! (__GNUC__ && POSIX)
#endif // __MES_STDIO_H