code: func ShowingDesktopSet(xu *xgbutil.XUtil, show bool) error {
  	var showInt uint
  	if show {
  		showInt = 1
  	} else {
  		showInt = 0
  	}
  	return xprop.ChangeProp32(xu, xu.RootWin(), "_NET_SHOWING_DESKTOP",
  		"CARDINAL", showInt)
  }
docs: // _NET_SHOWING_DESKTOP set