848     const HEADER* hp;  in getanswer()  local
879     hp = reinterpret_cast<const HEADER*>(answer.data());  in getanswer()
880     ancount = ntohs(hp->ancount);  in getanswer()
881     qdcount = ntohs(hp->qdcount);  in getanswer()
1613     HEADER* hp = (HEADER*)(void*)t->answer.data();  in doQuery()  local
1615     hp->rcode = NOERROR;  // default  in doQuery()
1649     if (n < 0 || hp->rcode != NOERROR || ntohs(hp->ancount) == 0) {  in doQuery()
1661     LOG(DEBUG) << __func__ << ": rcode=" << hp->rcode << ", ancount=" << ntohs(hp->ancount);  in doQuery()
1665             .ancount = ntohs(hp->ancount),  in doQuery()
1743         HEADER* hp = (HEADER*)(void*)t->answer.data();  in res_queryN()  local
1746         hp->rcode = NOERROR; /* default */  in res_queryN()
1769         if (n < 0 || hp->rcode != NOERROR || ntohs(hp->ancount) == 0) {  in res_queryN()
1772             if (rcode != RCODE_TIMEOUT) rcode = hp->rcode;  // record most recent error  in res_queryN()
1783             LOG(DEBUG) << __func__ << ": rcode=" << hp->rcode << ", ancount=" << ntohs(hp->ancount);  in res_queryN()
1787         ancount += ntohs(hp->ancount);  in res_queryN()
1807     HEADER* hp;  in res_searchN()  local
1815     hp = (HEADER*)(void*)target->answer.data();  in res_searchN()
1879                     if (hp->rcode == SERVFAIL) {  in res_searchN()