110 lines
2.2 KiB
C
110 lines
2.2 KiB
C
/* -*-comment-start: "//";comment-end:""-*-
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* GNU Mes --- Maxwell Equations of Software
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* Copyright © 2016,2017,2018,2020,2022,2023 Jan (janneke) Nieuwenhuizen <janneke@gnu.org>
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*
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* This file is part of GNU Mes.
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*
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* GNU 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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* GNU 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 GNU Mes. If not, see <http://www.gnu.org/licenses/>.
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*/
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#ifndef __MES_LIB_MINI_H
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#define __MES_LIB_MINI_H
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#if HAVE_CONFIG_H
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#include <mes/config.h>
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#endif
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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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/* M2-Planet does not support pointer arithmetic. Explicitly compensate
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for that by multiplying with M2_PTR_SIZE when using (char)
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pointers. */
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#if __M2__
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#define M2_PTR_SIZE sizeof (void*)
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#else
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#define M2_PTR_SIZE 1
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#endif
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extern char **environ;
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extern int __stdin;
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extern int __stdout;
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extern int __stderr;
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void __init_io ();
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int eputs (char const *s);
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int puts (char const *s);
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int oputs (char const *s);
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#if SYSTEM_LIBC
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#include <sys/types.h>
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#include <unistd.h>
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#else //!SYSTEM_LIBC
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#ifndef _SIZE_T
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#define _SIZE_T
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#ifndef __SIZE_T
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#define __SIZE_T
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#ifndef __MES_SIZE_T
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#define __MES_SIZE_T
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#undef size_t
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#if __M2__
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typedef unsigned size_t;
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#else
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typedef unsigned long size_t;
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#endif
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#endif
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#endif
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#endif
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#ifndef _SSIZE_T
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#define _SSIZE_T
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#ifndef __SSIZE_T
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#define __SSIZE_T
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#ifndef __MES_SSIZE_T
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#define __MES_SSIZE_T
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#undef ssize_t
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#if __i386__
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typedef int ssize_t;
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#else
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typedef long ssize_t;
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#endif
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#endif
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#endif
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#endif
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#ifndef __MES_ERRNO_T
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#define __MES_ERRNO_T 1
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typedef int error_t;
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extern int errno;
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#endif // !__MES_ERRNO_T
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size_t strlen (char const *s);
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ssize_t _write ();
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ssize_t write (int filedes, void const *buffer, size_t size);
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#endif // !SYSTEM_LIBC
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#endif //__MES_LIB_MINI_H
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