hmz007
36ed224bac
Signed-off-by: hmz007 <hmz007@gmail.com> Change-Id: Ib87fdbe7a0be7dc961af3500fe9ea4589a127f9f
44 lines
1.3 KiB
C
44 lines
1.3 KiB
C
#ifndef MTOOLS_OLDDOS_H
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#define MTOOLS_OLDDOS_H
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/* Copyright 2021 Alain Knaff.
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* This file is part of mtools.
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*
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* Mtools 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 3 of the License, or
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* (at your option) any later version.
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*
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* Mtools 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 Mtools. If not, see <http://www.gnu.org/licenses/>.
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*/
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#include "device.h"
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struct OldDos_t {
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unsigned int tracks;
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uint16_t sectors;
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uint16_t heads;
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uint16_t dir_len;
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uint8_t cluster_size;
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uint32_t fat_len;
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uint8_t media;
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};
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extern struct OldDos_t *getOldDosBySize(size_t size);
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extern struct OldDos_t *getOldDosByMedia(int media);
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extern struct OldDos_t *getOldDosByParams(unsigned int tracks,
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unsigned int heads,
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unsigned int sectors,
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unsigned int dir_len,
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unsigned int cluster_size);
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int setDeviceFromOldDos(int media, struct device *dev);
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#endif
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