+#ifdef AUTH_TLS
+ {
+ US"tls", /* lookup name */
+ auth_tls_options,
+ &auth_tls_options_count,
+ &auth_tls_option_defaults,
+ sizeof(auth_tls_options_block),
+ auth_tls_init, /* init function */
+ auth_tls_server, /* server function */
+ NULL, /* client function */
+ NULL /* diagnostic function */
+ },
+#endif
+