+}
+
+static void time_event_callback(AvahiTimeEvent *e, void *userdata) {
+ AvahiSHostNameResolver *r = userdata;
+
+ assert(e);
+ assert(r);
+
+ avahi_server_set_errno(r->server, AVAHI_ERR_TIMEOUT);
+ finish(r, AVAHI_RESOLVER_FAILURE);
+}
+
+static void start_timeout(AvahiSHostNameResolver *r) {
+ struct timeval tv;
+ assert(r);
+
+ if (r->time_event)
+ return;
+
+ avahi_elapse_time(&tv, TIMEOUT_MSEC, 0);
+
+ r->time_event = avahi_time_event_new(r->server->time_event_queue, &tv, time_event_callback, r);
+}
+
+static void record_browser_callback(
+ AvahiSRecordBrowser*rr,
+ AvahiIfIndex interface,
+ AvahiProtocol protocol,
+ AvahiBrowserEvent event,
+ AvahiRecord *record,
+ AvahiLookupResultFlags flags,
+ void* userdata) {
+
+ AvahiSHostNameResolver *r = userdata;
+
+ assert(rr);
+ assert(r);
+
+
+ switch (event) {
+ case AVAHI_BROWSER_NEW:
+ assert(record);
+ assert(record->key->type == AVAHI_DNS_TYPE_A || record->key->type == AVAHI_DNS_TYPE_AAAA);
+
+ if (r->interface > 0 && interface != r->interface)
+ return;
+
+ if (r->protocol != AVAHI_PROTO_UNSPEC && protocol != r->protocol)
+ return;
+
+ if (r->interface <= 0)
+ r->interface = interface;
+
+ if (r->protocol == AVAHI_PROTO_UNSPEC)
+ r->protocol = protocol;
+
+ if (!r->address_record) {
+ r->address_record = avahi_record_ref(record);
+ r->flags = flags;
+
+ finish(r, AVAHI_RESOLVER_FOUND);
+ }
+
+ break;
+
+ case AVAHI_BROWSER_REMOVE:
+ assert(record);
+ assert(record->key->type == AVAHI_DNS_TYPE_A || record->key->type == AVAHI_DNS_TYPE_AAAA);