NS_NOTYETIMPLEMENTED("write me!"); return NS_ERROR_UNEXPECTED;
NS_NOTYETIMPLEMENTED("nsSVGPathSegClosePath::SetValueString"); return NS_ERROR_NOT_IMPLEMENTED;
nsSVGPathSegClosePath::SetValueString(const nsAString& aValue){  NS_NOTYETIMPLEMENTED("write me!");  return NS_ERROR_UNEXPECTED;}