dns_packet_append_string  542 src/resolve/resolved-dns-packet.c                 r = dns_packet_append_string(p, rr->hinfo.cpu, NULL);
dns_packet_append_string  546 src/resolve/resolved-dns-packet.c                 r = dns_packet_append_string(p, rr->hinfo.os, NULL);
dns_packet_append_string  554 src/resolve/resolved-dns-packet.c                         r = dns_packet_append_string(p, *s, NULL);
dns_packet_append_string  146 src/resolve/resolved-dns-packet.h int dns_packet_append_string(DnsPacket *p, const char *s, size_t *start);