IMSG_CTL_SHOW_MFC
imsg_compose(ibuf, IMSG_CTL_SHOW_MFC, 0, 0, -1, NULL, 0);
case IMSG_CTL_SHOW_MFC:
case IMSG_CTL_SHOW_MFC:
case IMSG_CTL_SHOW_MFC:
case IMSG_CTL_SHOW_MFC:
case IMSG_CTL_SHOW_MFC:
rde_imsg_compose_dvmrpe(IMSG_CTL_SHOW_MFC, 0, pid, &mfcctl,