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52 lines
1.6 KiB
C
52 lines
1.6 KiB
C
/*
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* mb_file_io.h
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*
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* Copyright (C) Moritz Bunkus - March 2004
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*
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* mb_file_io is free software; you can redistribute it and/or modify
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* it under the terms of the GNU Lesser General Public License as published by
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* the Free Software Foundation; either version 2.1, or (at your option)
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* any later version.
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*
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* mb_file_io is distributed in the hope that it will be useful,
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* but 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 Lesser General Public License
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* along with this library; see the file COPYING. If not, write to
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* the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA.
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*
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*/
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#ifndef __MB_FILE_IO_H
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#define __MB_FILE_IO_H
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#if defined(HAVE_INTTYPES_H)
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#include <inttypes.h>
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#endif
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#define MB_OPEN_MODE_READING 0
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#define MB_OPEN_MODE_WRITING 1
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typedef void *(*mb_file_open_t)(const char *path, int mode);
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typedef int (*mb_file_close_t)(void *file);
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typedef int64_t (*mb_file_read_t)(void *file, void *buffer, int64_t bytes);
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typedef int64_t (*mb_file_write_t)(void *file, const void *buffer,
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int64_t bytes);
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typedef int64_t (*mb_file_tell_t)(void *file);
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typedef int64_t (*mb_file_seek_t)(void *file, int64_t offset, int whence);
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typedef struct {
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mb_file_open_t open;
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mb_file_close_t close;
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mb_file_read_t read;
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mb_file_write_t write;
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mb_file_tell_t tell;
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mb_file_seek_t seek;
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} mb_file_io_t;
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extern mb_file_io_t std_mb_file_io;
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#endif /* __MB_FILE_IO */
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