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// license:MAME
// copyright-holders:smf
#ifndef RS232_LOOPBACK_H_
#define RS232_LOOPBACK_H_
#include "rs232.h"
class rs232_loopback_device : public device_t,
public device_rs232_port_interface
{
public:
rs232_loopback_device(const machine_config &mconfig, const char *tag, device_t *owner, UINT32 clock);
virtual WRITE_LINE_MEMBER( input_txd );
virtual WRITE_LINE_MEMBER( input_rts );
virtual WRITE_LINE_MEMBER( input_dtr );
protected:
virtual void device_start();
};
extern const device_type RS232_LOOPBACK;
#endif
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