bool dns_server_address_valid(int family, const union in_addr_union *sa);
+DnssecMode dns_server_get_dnssec_mode(DnsServer *s);
+
DEFINE_TRIVIAL_CLEANUP_FUNC(DnsServer*, dns_server_unref);
extern const struct hash_ops dns_server_hash_ops;
+
+void dns_server_flush_cache(DnsServer *s);
+
+void dns_server_reset_features(DnsServer *s);
+void dns_server_reset_features_all(DnsServer *s);