Move hourglass machinery to RIF.

* dispextern.h (struct redisplay_interface): New members
show_hourglass and hide_hourglass.  Indent comments.
(show_hourglass, hide_hourglass): Remove prototypes.
* nsterm.m (show_hourgass, hide_hourglass): Refactor to ...
(ns_show_hourglass, ns_hide_hourglass): ... new no-ops.
(ns_redisplay_interface): Add them.
* w32fns.c (show_hourglass, hide_hourglass): Refactor to ...
* w32term.c (w32_show_hourglass, w32_hide_hourglass): ... these.
(w32_arrow_cursor): New function to hack around non-GUI frames.
(w32_redisplay_interface): Add new functions.
* w32term.h (w32_arror_cursor): Add prototype.
* xdisp.c (show_hourglass): New function, refactored out from
platform-dependend code.
(cancel_hourglass): Now call to RIF function.
* xfns.c (show_hourglass, hide_hourglass): Refactor to ...
* xterm.c (x_show_hourglass, x_hide_hourglass): ... these.
(x_redisplay_interface): Add new functions.

1 files changed, 1 insertions, 0 deletions

diff --git a/src/w32term.h b/src/w32term.h
index 561a280b65f..fdf5f4420b8 100644
--- a/src/w32term.h
+++ b/src/w32term.h
@@ -780,6 +780,7 @@ typedef char guichar_t;
 #define GUI_SDATA(x) ((guichar_t*) SDATA (x))
 
 extern Lisp_Object w32_popup_dialog (struct frame *, Lisp_Object, Lisp_Object);
+extern void w32_arrow_cursor (void);
 
 extern void syms_of_w32term (void);
 extern void syms_of_w32menu (void);