+int adns_submit_reverse_any(adns_state ads,
+ const struct sockaddr *addr,
+ const char *rzone,
+ adns_rrtype type,
+ adns_queryflags flags,
+ void *context,
+ adns_query *query_r);
+/* For RBL-style reverse `zone's; look up
+ * <reversed-address>.<zone>
+ * Any type is allowed. _qf_search is ignored.
+ * addr->sa_family must be AF_INET or you get ENOSYS.
+ */
+