keepOnRunning = PR_FALSE; printf("Exit code = [%d]\n", aStatus); return NS_OK;
return rv;
SendOperationListener::OnStopSending(const char *aMsgID, nsresult aStatus, const PRUnichar *aMsg,                                      nsIFileSpec *returnFileSpec){  if (NS_SUCCEEDED(aStatus))  {    printf("Save Mail File Operation Completed Successfully!\n");  }  else  {    printf("Save Mail File Operation FAILED!\n");  }  keepOnRunning = PR_FALSE;  printf("Exit code = [%d]\n", aStatus);  return NS_OK;}