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// license:GPL-2.0+
// copyright-holders:Karl-Ludwig Deisenhofer
/*********************************************************************
formats/rx50_dsk.h
Format for DEC RX50 floppy drive used e.g. by Rainbow 100 and 190
Disk is PC MFM, 80 tracks, single sided, with 10 sectors per track
based on lib/formats/esq16_dsk.h
*********************************************************************/
#ifndef MAME_FORMATS_RX50_DSK_H
#define MAME_FORMATS_RX50_DSK_H
#pragma once
#include "flopimg.h"
class rx50img_format : public floppy_image_format_t
{
public:
rx50img_format();
virtual int identify(util::random_read &io, uint32_t form_factor, const std::vector<uint32_t> &variants) const override;
virtual bool load(util::random_read &io, uint32_t form_factor, const std::vector<uint32_t> &variants, floppy_image *image) const override;
virtual bool save(util::random_read_write &io, const std::vector<uint32_t> &variants, floppy_image *image) const override;
virtual const char *name() const override;
virtual const char *description() const override;
virtual const char *extensions() const override;
virtual bool supports_save() const override;
static const desc_e rx50_10_desc[];
private:
static void find_size(util::random_read &io, uint8_t &track_count, uint8_t &head_count, uint8_t §or_count);
};
extern const rx50img_format FLOPPY_RX50IMG_FORMAT;
#endif // MAME_FORMATS_RX50_DSK_H
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