public int Open(int url, int name, int options, int[] retVal) { return XPCOM.VtblCall(super.LAST_METHOD_ID + 60, getAddress(), url, name, options, retVal);
public int Open(int url, int name, int options, int[] _retval) { return XPCOM.VtblCall(super.LAST_METHOD_ID + 60, getAddress(), url, name, options, _retval);
	public int Open(int url, int name, int options, int[] retVal) {		return XPCOM.VtblCall(super.LAST_METHOD_ID + 60, getAddress(), url, name, options, retVal);	}