dns_message_currentname
dns_message_currentname(msg, DNS_SECTION_ANSWER, &name);
dns_message_currentname(msg, DNS_SECTION_QUESTION, &name);
dns_message_currentname(msg, section, &name);
dns_message_currentname(msg, DNS_SECTION_ANSWER,
dns_message_currentname(msg, DNS_SECTION_QUESTION,
dns_message_currentname(msg, sectionid, &name);
dns_message_currentname(dns_message_t *msg, dns_section_t section,
dns_message_currentname(msg, section, &name);
dns_message_currentname(msg, section,
dns_message_currentname(msg, section,