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// license:BSD-3-Clause
// copyright-holders:Nathan Woods, R. Belmont
/*********************************************************************
ap_dsk35.h
Apple 3.5" disk images
*********************************************************************/
#ifndef AP_DSK35_H
#define AP_DSK35_H
#include "flopimg.h"
void sony_filltrack(UINT8 *buffer, size_t buffer_len, size_t *pos, UINT8 data);
UINT8 sony_fetchtrack(const UINT8 *buffer, size_t buffer_len, size_t *pos);
int apple35_sectors_per_track(floppy_image_legacy *image, int track);
/**************************************************************************/
LEGACY_FLOPPY_OPTIONS_EXTERN(apple35_mac);
LEGACY_FLOPPY_OPTIONS_EXTERN(apple35_iigs);
class dc42_format : public floppy_image_format_t
{
public:
dc42_format();
virtual int identify(io_generic *io, UINT32 form_factor);
virtual bool load(io_generic *io, UINT32 form_factor, floppy_image *image);
virtual bool save(io_generic *io, floppy_image *image);
virtual const char *name() const;
virtual const char *description() const;
virtual const char *extensions() const;
virtual bool supports_save() const;
private:
static const desc_e mac_gcr[];
UINT8 gb(const UINT8 *buf, int ts, int &pos, int &wrap);
void update_chk(const UINT8 *data, int size, UINT32 &chk);
};
extern const floppy_format_type FLOPPY_DC42_FORMAT;
#endif /* AP_DSK35_H */
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