code: func MoveresizeWindow(xu *xgbutil.XUtil, win xproto.Window,
  	x, y, w, h int) error {
  
  	return MoveresizeWindowExtra(xu, win, x, y, w, h, xproto.GravityBitForget,
  		2, true, true)
  }
docs: // _NET_MOVERESIZE_WINDOW req
  // If 'w' or 'h' are 0, then they are not sent.
  // If you need to resize a window without moving it, use the ReqExtra variant,
  // or Resize.