-gboolean avahi_interface_post_query(AvahiInterface *i, AvahiKey *k, gboolean immediately);
-gboolean avahi_interface_post_response(AvahiInterface *i, AvahiRecord *record, gboolean flush_cache, const AvahiAddress *querier, gboolean immediately);
-gboolean avahi_interface_post_probe(AvahiInterface *i, AvahiRecord *p, gboolean immediately);
+int avahi_interface_post_query(AvahiInterface *i, AvahiKey *k, int immediately);
+int avahi_interface_post_response(AvahiInterface *i, AvahiRecord *record, int flush_cache, const AvahiAddress *querier, int immediately);
+int avahi_interface_post_probe(AvahiInterface *i, AvahiRecord *p, int immediately);