dname_pkt_hash
hashvalue_type dname_pkt_hash(struct sldns_buffer* pkt, uint8_t* dname,
h = dname_pkt_hash(pkt, dname, h);
h = dname_pkt_hash(pkt, dname, h);
hashvalue_type dname_pkt_hash(struct sldns_buffer* pkt, uint8_t* dname,
h = dname_pkt_hash(pkt, dname, h);
h = dname_pkt_hash(pkt, dname, h);