+int buffy_lookup (const char*);
+void buffy_do_mailboxes(const char *s, int add);
+
+/* from given path, gets next mailbox in Incoming with new mail */
+void buffy_next (char*, size_t);
+/* checks mailboxes for new mail (returns number) */
+int buffy_check (int);
+/* lists mailboxes with new mail */
+int buffy_list (void);
+/* wrapper around buffy_list() */
+int buffy_notify (void);