}
if (rr->_rr_class == rrset->rri_rdclass &&
rr->_rr_type == LDNS_RR_TYPE_RRSIG) {
rr->_rr_type == LDNS_RR_TYPE_RRSIG &&
rrset->rri_sigs) {
rdata = &rrset->rri_sigs[index_sig++];