117 lines
2.4 KiB
C
117 lines
2.4 KiB
C
/* -*-comment-start: "//";comment-end:""-*-
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* Mes --- Maxwell Equations of Software
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* Copyright © 2016,2017 Jan Nieuwenhuizen <janneke@gnu.org>
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*
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* This file is part of Mes.
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*
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* Mes is free software; you can redistribute it and/or modify it
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* under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 3 of the License, or (at
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* your option) any later version.
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*
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* Mes is distributed in the hope that it will be useful, but
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* WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with Mes. If not, see <http://www.gnu.org/licenses/>.
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*/
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#ifndef __MES_STDIO_H
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#define __MES_STDIO_H 1
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char **g_environment;
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int g_stdin;
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int g_stdout;
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#ifndef STDIN
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#define STDIN 0
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#endif
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#ifndef STDOUT
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#define STDOUT 1
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#endif
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#ifndef STDERR
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#define STDERR 2
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#endif
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#if __GNUC__ && POSIX
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#ifndef _GNU_SOURCE
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#define _GNU_SOURCE
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#endif
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#undef __MES_STDIO_H
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#include_next <stdio.h>
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int fdputs (char const* s, int fd);
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#undef puts
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#define puts(x) fdputs(x, STDOUT)
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#define eputs(x) fdputs(x, STDERR)
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#define fputs fdputs
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#ifdef putc
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#undef putc
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#endif
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int getchar ();
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int fdputc (int c, int fd);
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#define fputc fdputc
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#define ungetc fdungetc
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int fdungetc (int c, int fd);
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#else // ! (__GNUC__ && POSIX)
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#ifndef EOF
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#define EOF -1
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#endif
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#ifndef NULL
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#define NULL 0
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#endif
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// Hmm
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#define stdin 0
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#define stdout 1
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#define stderr 2
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// TODO: fseek etc
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#define SEEK_SET 0
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#define SEEK_CUR 1
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#define SEEK_END 2
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#if __GNUC__
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#undef fputs
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#undef fdputs
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int fdputs (char const* s, int fd);
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#endif // __MES_GNUC__
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typedef int FILE;
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#ifndef __MES_SIZE_T
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#define __MES_SIZE_T
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typedef unsigned long size_t;
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#endif
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int eputs (char const* s);
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int fclose (FILE *stream);
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FILE *fdopen (int fd, char const *mode);
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int fflush (FILE *stream);
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int fprintf (FILE *stream, char const *format, ...);
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int fputc (int c, int fd);
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int fputs (char const* s, int fd);
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size_t fwrite (void const *ptr, size_t size, size_t nmemb, FILE *stream);
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int getchar ();
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int printf (char const* format, ...);
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int putchar (int c);
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int puts (char const* s);
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int snprintf(char *str, size_t size, char const *format, ...);
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int sprintf (char *str, char const* format, ...);
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int ungetc (int c, int fd);
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#endif // ! (__GNUC__ && POSIX)
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#endif // __MES_STDIO_H
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