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/*
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 * This program is free software; you can redistribute it and/or modify
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 * it under the terms of the GNU General Public License as published by
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 * the Free Software Foundation; either version 2 of the License, or
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 * (at your option) any later version.
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 *
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 * This program 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 General Public License
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 * along with this program; if not, write to the Free Software
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 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
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 *
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 */
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#ifndef __MSDOS_F_H__
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#define __MSDOS_F_H__
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#include <fs/types.h>
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struct msdos_file_info {
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  /* these informations are redundant but are used to increase performance */
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  __uint16_t  cluster; /* actual cluster */
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  __uint32_t  lsector; /* actual logical sector */
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  __uint16_t  sectnum; /* sector number (relative to start of cluster) */
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  __uint16_t  bpos;    /* byte position (relative to start of sector) */
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  /**/
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  __uint16_t  bakcluster; /* see msdos_i.c at __advance() & __increase() */
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};
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#define MSDOS_F(ptr) ((ptr)->u.msdos_f)
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#endif