53 lines
1.7 KiB
C
53 lines
1.7 KiB
C
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/* Copyright holders: Sarah Walker, Tenshi
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see COPYING for more details
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*/
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void d86f_init();
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void d86f_load(int drive, char *fn);
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void d86f_close(int drive);
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void d86f_seek(int drive, int track);
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void d86f_readsector(int drive, int sector, int track, int side, int density);
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void d86f_writesector(int drive, int sector, int track, int side, int density);
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void d86f_readaddress(int drive, int sector, int side, int density);
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void d86f_format(int drive, int sector, int side, int density);
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int d86f_hole(int drive);
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int d86f_byteperiod(int drive);
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void d86f_stop(int drive);
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void d86f_poll();
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int d86f_realtrack(int track, int drive);
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void d86f_reset(int drive, int side);
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void d86f_add(int drive, int side, uint8_t c, uint8_t h, uint8_t r, uint8_t n, int rate, uint8_t *data);
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void d86f_readsector(int drive, int sector, int track, int side, int density, int sector_size);
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void d86f_writesector(int drive, int sector, int track, int side, int density, int sector_size);
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void d86f_readaddress(int drive, int sector, int side, int density);
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void d86f_format(int drive, int sector, int side, int density, uint8_t fill);
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void d86f_stop();
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void d86f_poll();
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void d86f_stop();
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extern void (*d86f_writeback[2])(int drive, int track);
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void d86f_prepare_track_layout(int drive, int side);
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#define length_gap0 80
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#define length_gap1 50
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#define length_sync 12
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#define length_am 4
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#define length_crc 2
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#define IBM
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#define MFM
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#ifdef IBM
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#define pre_gap1 length_gap0 + length_sync + length_am
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#else
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#define pre_gap1 0
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#endif
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#define pre_track pre_gap1 + length_gap1
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#define pre_gap length_sync + length_am + 4 + length_crc
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#define pre_data length_sync + length_am
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#define post_gap length_crc
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extern int raw_tsize[2];
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extern int gap2_size[2];
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extern int gap3_size[2];
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extern int gap4_size[2];
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