+/** HOOKTYPE_USER_LOOKUP
+ * @param array $user [name, id]
+ */
+define('HOOKTYPE_USER_LOOKUP', 107);
+
+/** HOOKTYPE_USERMETA_ADD
+ * @param array $meta [[id, key, value], (object)PanelUser]
+ */
+define('HOOKTYPE_USERMETA_ADD', 108);
+
+/** HOOKTYPE_USERMETA_ADD
+ * @param array $meta [id, key, value]
+ */
+define('HOOKTYPE_USERMETA_DEL', 109);
+
+/** HOOKTYPE_USERMETA_ADD
+ * @param array $meta [id, key, value]
+ */
+define('HOOKTYPE_USERMETA_GET', 110);
+
+/** HOOKTYPE_USER_CREATE
+ * @param array $userinfo []
+ */
+define('HOOKTYPE_USER_CREATE', 111);
+
+/** HOOKTYPE_GET_USER_LIST
+ * @param array $userlist []
+ */
+define('HOOKTYPE_GET_USER_LIST', 112);
+
+define('HOOKTYPE_USER_DELETE', 113);
+
+define('HOOKTYPE_USER_LOGIN', 114);
+
+define('HOOKTYPE_USER_LOGIN_FAIL', 115);
+
+define('HOOKTYPE_USER_PERMISSION_LIST', 116);
+
+define('HOOKTYPE_EDIT_USER', 117);
+
+define('HOOKTYPE_RIGHTCLICK_MENU', 118);
+
+/* 119 = HOOKTYPE_HEADER (See under HOOKTYPE_PRE_HEADER) */
+
+define('HOOKTYPE_GENERAL_SETTINGS', 120);
+
+/* Array passed is $_POST[] */
+define('HOOKTYPE_GENERAL_SETTINGS_POST', 121);
+
+
+
+/** Send out a request to ask if there are any plugins which provide authentication */
+define('HOOKTYPE_AUTH_MOD', 200);
+
+/** An upgrade has been detected.
+ * @param array $versioninfo[]
+ * Array contains: "old_version" and "new_version"
+ */
+define('HOOKTYPE_UPGRADE', 201);