MAC_LOMAC_TYPE_UNDEF
if (ml->ml_single.mle_type != MAC_LOMAC_TYPE_UNDEF)
if (ml->ml_auxsingle.mle_type != MAC_LOMAC_TYPE_UNDEF)
if (ml->ml_rangelow.mle_type != MAC_LOMAC_TYPE_UNDEF ||
ml->ml_rangehigh.mle_type != MAC_LOMAC_TYPE_UNDEF)
element->mle_grade = MAC_LOMAC_TYPE_UNDEF;
element->mle_grade = MAC_LOMAC_TYPE_UNDEF;
element->mle_grade = MAC_LOMAC_TYPE_UNDEF;