+/* Chain containing all defined "maintenance check" subcommands. */
+
+extern struct cmd_list_element *maintenancechecklist;
+
+/* Chain containing all defined "maintenance set" subcommands. */
+
+extern struct cmd_list_element *maintenance_set_cmdlist;
+
+/* Chain containing all defined "maintenance show" subcommands. */
+
+extern struct cmd_list_element *maintenance_show_cmdlist;
+