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/***************************************************************************
scsicd.h
***************************************************************************/
#ifndef _SCSICD_H_
#define _SCSICD_H_
#include "machine/scsidev.h"
#include "cdrom.h"
class scsicd_device : public scsidev_device
{
public:
// construction/destruction
scsicd_device(const machine_config &mconfig, const char *tag, device_t *owner, UINT32 clock);
scsicd_device(const machine_config &mconfig, device_type type, const char *name, const char *tag, device_t *owner, UINT32 clock);
virtual machine_config_constructor device_mconfig_additions() const;
virtual void SetDevice( void *device );
virtual void GetDevice( void **device );
virtual void ExecCommand( int *transferLength );
virtual void WriteData( UINT8 *data, int dataLength );
virtual void ReadData( UINT8 *data, int dataLength );
static struct cdrom_interface cd_intf;
protected:
// device-level overrides
virtual void device_start();
virtual void device_reset();
virtual void device_stop();
private:
UINT32 lba;
UINT32 blocks;
UINT32 last_lba;
UINT32 bytes_per_sector;
UINT32 num_subblocks;
UINT32 cur_subblock;
UINT32 play_err_flag;
cdrom_file *cdrom;
bool is_file;
};
// device type definition
extern const device_type SCSICD;
#endif
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