};
}
NS_IMETHODIMP xpcTestIn :: EchoString(const PRUnichar *ws, char **_retval) {/*  const char s[] = *ws;    **_retval= (char*) nsMemory::Clone(s,                                     sizeof(char)*(strlen(s)+1));    return **_retval ? NS_OK : NS_ERROR_OUT_OF_MEMORY;*/    return NS_OK;};