}
cmd_types;
+/* Reasonable values for an AUTO_BOOLEAN variable. */
+enum cmd_auto_boolean
+{
+ CMD_AUTO_BOOLEAN_TRUE,
+ CMD_AUTO_BOOLEAN_FALSE,
+ CMD_AUTO_BOOLEAN_AUTO
+};
+
/* Types of "set" or "show" command. */
typedef enum var_types
{
/* "on" or "off". *VAR is an integer which is nonzero for on,
zero for off. */
var_boolean,
+
+ /* "on" / "true" / "enable" or "off" / "false" / "disable" or
+ "auto. *VAR is an ``enum cmd_auto_boolean''. NOTE: In general
+ a custom show command will need to be implemented - one that
+ for "auto" prints both the "auto" and the current auto-selected
+ value. */
+ var_auto_boolean,
+
/* Unsigned Integer. *VAR is an unsigned int. The user can type 0
to mean "unlimited", which is stored in *VAR as UINT_MAX. */
var_uinteger,
char *doc,
struct cmd_list_element **list);
+extern struct cmd_list_element *add_set_auto_boolean_cmd (char *name,
+ enum command_class class,
+ enum cmd_auto_boolean *var,
+ char *doc,
+ struct cmd_list_element **list);
+
extern struct cmd_list_element *add_show_from_set (struct cmd_list_element *,
struct cmd_list_element
**);