LDNS_CD_WIRE
if (LDNS_CD_WIRE(sldns_buffer_begin(pq->qbuf)))
if(LDNS_CD_WIRE(*d)) w += sldns_str_print(s, slen, " cd");
unsigned int cd = LDNS_CD_WIRE(sldns_buffer_begin(pkt));
if(LDNS_CD_WIRE(*d)) w += sldns_str_print(s, slen, " cd");