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-rw-r--r--src/lib/formats/ibmxdf_dsk.h45
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diff --git a/src/lib/formats/ibmxdf_dsk.h b/src/lib/formats/ibmxdf_dsk.h
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+// license:BSD-3-Clause
+// copyright-holders:Sergey Svishchev
+/*********************************************************************
+
+ formats/xdf_dsk.h
+
+ IBM Extended Density Format
+
+*********************************************************************/
+#ifndef MAME_FORMATS_IBMXDF_DSK_H
+#define MAME_FORMATS_IBMXDF_DSK_H
+
+#pragma once
+
+#include "wd177x_dsk.h"
+
+class ibmxdf_format : public wd177x_format
+{
+public:
+ ibmxdf_format();
+
+ virtual const char *name() const override;
+ virtual const char *description() const override;
+ virtual const char *extensions() const override;
+
+ virtual int identify(io_generic *io, uint32_t form_factor) override;
+ virtual bool load(io_generic *io, uint32_t form_factor, floppy_image *image) override;
+ virtual bool supports_save() const override { return false; }
+
+ virtual int find_size(io_generic *io, uint32_t form_factor) override;
+ virtual int get_image_offset(const format &f, int head, int track) override;
+ virtual const wd177x_format::format &get_track_format(const format &f, int head, int track) override;
+
+private:
+ static const format formats[];
+ static const format formats_head1[];
+ static const format formats_track0[];
+ static const format formats_head1_track0[];
+
+ virtual void build_sector_description(const format &d, uint8_t *sectdata, desc_s *sectors, int track, int head) const override;
+};
+
+extern const floppy_format_type FLOPPY_IBMXDF_FORMAT;
+
+#endif // MAME_FORMATS_IBMXDF_DSK_H