-#define VIEW_BBS 0 /* Bulletin board view */
-#define VIEW_MAILBOX 1 /* Mailbox summary */
-#define VIEW_ADDRESSBOOK 2 /* Address book view */
-#define VIEW_CALENDAR 3 /* Calendar view */
-#define VIEW_TASKS 4 /* Tasks view */
-#define VIEW_NOTES 5 /* Notes view */
-#define VIEW_WIKI 6 /* Wiki view */
-#define VIEW_CALBRIEF 7 /* Brief Calendar view */
-#define VIEW_JOURNAL 8 /* Journal view (not yet implemented in native clients) */
+#define AUTHMODE_NATIVE 0 /* Native (self-contained or "black box") */
+#define AUTHMODE_HOST 1 /* Authenticate against the host OS user database */
+#define AUTHMODE_LDAP 2 /* Authenticate against an LDAP server with RFC 2307 schema */
+#define AUTHMODE_LDAP_AD 3 /* Authenticate against non-standard MS Active Directory LDAP */