+/** Convert a DBus error string into an Avahi error number */
+int avahi_error_dbus_to_number(const char *s);
+
+/** Convert an Avahi error number into a DBus error string. Result should not be freed */
+const char * avahi_error_number_to_dbus(int error);
+
+#ifndef DOXYGEN_SHOULD_SKIP_THIS