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35 lines
1016 B
C
35 lines
1016 B
C
/*
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* 86Box A hypervisor and IBM PC system emulator that specializes in
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* running old operating systems and software designed for IBM
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* PC systems and compatibles from 1981 through fairly recent
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* system designs based on the PCI bus.
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*
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* This file is part of the 86Box distribution.
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*
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* Shared code for all the floppy modules.
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*
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* Version: @(#)floppy_common.h 1.0.1 2017/09/10
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*
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* Author: Fred N. van Kempen, <decwiz@yahoo.com>
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* Copyright 2017 Fred N. van Kempen.
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*/
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#ifndef FLOPPY_COMMON_H
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# define FLOPPY_COMMON_H
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extern uint8_t floppy_holes[6];
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extern uint8_t floppy_rates[6];
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extern double floppy_bit_rates_300[6];
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extern uint8_t floppy_max_sectors[8][6];
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extern uint8_t floppy_dmf_r[21];
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extern int floppy_get_gap3_size(int rate, int size, int sector);
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extern uint8_t floppy_sector_size_code(int size);
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extern int floppy_sector_code_size(uint8_t code);
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extern int floppy_bps_valid(uint16_t bps);
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extern int floppy_interleave(int sector, int skew, int spt);
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#endif /*FLOPPY_COMMON_H*/
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