35 lines
979 B
C
35 lines
979 B
C
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/*
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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: @(#)fdd_common.h 1.0.2 2018/01/16
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*
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* Author: Fred N. van Kempen, <decwiz@yahoo.com>
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* Copyright 2017,2018 Fred N. van Kempen.
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*/
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#ifndef fdd_COMMON_H
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# define fdd_COMMON_H
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extern uint8_t fdd_holes[6];
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extern uint8_t fdd_rates[6];
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extern double fdd_bit_rates_300[6];
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extern uint8_t fdd_max_sectors[8][6];
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extern uint8_t fdd_dmf_r[21];
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extern int fdd_get_gap3_size(int rate, int size, int sector);
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extern uint8_t fdd_sector_size_code(int size);
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extern int fdd_sector_code_size(uint8_t code);
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extern int fdd_bps_valid(uint16_t bps);
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extern int fdd_interleave(int sector, int skew, int spt);
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#endif /*fdd_COMMON_H*/
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