564 static int _dnsPacket_isEqualDomainName(DnsPacket* pack1, DnsPacket* pack2) {  in _dnsPacket_isEqualDomainName()  argument
567     const uint8_t* p2 = pack2->cursor;  in _dnsPacket_isEqualDomainName()
568     const uint8_t* end2 = pack2->end;  in _dnsPacket_isEqualDomainName()
581             pack2->cursor = p2;  in _dnsPacket_isEqualDomainName()
602 static int _dnsPacket_isEqualBytes(DnsPacket* pack1, DnsPacket* pack2, int numBytes) {  in _dnsPacket_isEqualBytes()  argument
604     const uint8_t* p2 = pack2->cursor;  in _dnsPacket_isEqualBytes()
606     if (p1 + numBytes > pack1->end || p2 + numBytes > pack2->end) return 0;  in _dnsPacket_isEqualBytes()
611     pack2->cursor += numBytes;  in _dnsPacket_isEqualBytes()
615 static int _dnsPacket_isEqualQR(DnsPacket* pack1, DnsPacket* pack2) {  in _dnsPacket_isEqualQR()  argument
617     if (!_dnsPacket_isEqualDomainName(pack1, pack2) ||  in _dnsPacket_isEqualQR()
618         !_dnsPacket_isEqualBytes(pack1, pack2, 2 + 2))  in _dnsPacket_isEqualQR()
624 static int _dnsPacket_isEqualRR(DnsPacket* pack1, DnsPacket* pack2) {  in _dnsPacket_isEqualRR()  argument
627     if (!_dnsPacket_isEqualQR(pack1, pack2) || !_dnsPacket_isEqualBytes(pack1, pack2, 4)) return 0;  in _dnsPacket_isEqualRR()
631     rdlength2 = _dnsPacket_readInt16(pack2);  in _dnsPacket_isEqualRR()
632     if (rdlength1 != rdlength2 || !_dnsPacket_isEqualBytes(pack1, pack2, rdlength1)) return 0;  in _dnsPacket_isEqualRR()
637 static int _dnsPacket_isEqualQuery(DnsPacket* pack1, DnsPacket* pack2) {  in _dnsPacket_isEqualQuery()  argument
642     _dnsPacket_rewind(pack2);  in _dnsPacket_isEqualQuery()
645     if ((pack1->base[2] & 1) != (pack2->base[2] & 1)) {  in _dnsPacket_isEqualQuery()
650     if (pack1->base[3] != pack2->base[3]) {  in _dnsPacket_isEqualQuery()
657     _dnsPacket_skip(pack2, 4);  in _dnsPacket_isEqualQuery()
661     count2 = _dnsPacket_readInt16(pack2);  in _dnsPacket_isEqualQuery()
669     _dnsPacket_skip(pack2, 4);  in _dnsPacket_isEqualQuery()
673     arcount2 = _dnsPacket_readInt16(pack2);  in _dnsPacket_isEqualQuery()
681         if (!_dnsPacket_isEqualQR(pack1, pack2)) {  in _dnsPacket_isEqualQuery()
689         if (!_dnsPacket_isEqualRR(pack1, pack2)) {  in _dnsPacket_isEqualQuery()
880     DnsPacket pack1[1], pack2[1];  in entry_equals()  local
886     _dnsPacket_init(pack2, e2->query, e2->querylen);  in entry_equals()
888     return _dnsPacket_isEqualQuery(pack1, pack2);  in entry_equals()