return NS_ERROR_FAILURE;;
return NS_ERROR_FAILURE;
UnquotePhraseOrAddr (char *line, char** lineout){  nsCOMPtr<nsIMsgHeaderParser>  pHeader;  nsresult res = nsComponentManager::CreateInstance(kMsgHeaderParserCID,                                                     NULL, NS_GET_IID(nsIMsgHeaderParser),                                                     (void **) getter_AddRefs(pHeader));   if (NS_SUCCEEDED(res) && pHeader)  {    pHeader->UnquotePhraseOrAddr(NULL, line, lineout);    return NS_OK;  }  return NS_ERROR_FAILURE;;}