#ifndef _VIDEO_VIDEOCONTROL_HPP_
#define _VIDEO_VIDEOCONTROL_HPP_
#ifndef _COMMON_VXDCONTROL_HPP_
#include <common/vxdctrl.hpp>
#endif

class VideoControl : public VxDControl
{
public:
	VideoControl(void);
	virtual ~VideoControl();
	DWORD getVersion(void);
  DWORD errorCode(void)const;
private:
	typedef DWORD QUADWORD[2];
	typedef QUADWORD *PQUADWORD;
	enum {GetVersion=0x01};
  enum {ExpectedVersion=0x400};
  void resetError(void);
	DWORD mBytesReturned;
  DWORD mSendInfo[2];
	DWORD mReturnInfo[4];
  DWORD mErrorCode;
};

inline
VideoControl::~VideoControl()
{
}

inline
void VideoControl::resetError(void)
{
  mErrorCode=0;
}

inline
DWORD VideoControl::errorCode(void)const
{
  return mErrorCode;
}
#endif