-extern bool hourglass_shown_p;
-/* If non-null, an asynchronous timer that, when it expires, displays
- an hourglass cursor on all frames. */
-extern struct atimer *hourglass_atimer;
-
-/* Each GUI implements these. FIXME: move into RIF. */
-extern void show_hourglass (struct atimer *);
-extern void hide_hourglass (void);