LDNS_RR_TYPE_LAST
if (a > LDNS_RR_TYPE_LAST) {
LDNS_RR_TYPE_COUNT = LDNS_RR_TYPE_LAST - LDNS_RR_TYPE_FIRST + 1
if (a > LDNS_RR_TYPE_LAST) {
LDNS_RR_TYPE_COUNT = LDNS_RR_TYPE_LAST - LDNS_RR_TYPE_FIRST + 1