Remove unused function hourglass_started.

* dispextern.h (hourglass_started):
* w32fns.c (hourglass_started):
* xdisp.c (hourglass_started): Remove.

diff --git a/src/ChangeLog b/src/ChangeLog
index d86d558..805fa7e 100644 (file)
--- a/src/ChangeLog
+++ b/src/ChangeLog
@@ -1,3 +1,10 @@
+2012-05-11  Paul Eggert  <eggert@cs.ucla.edu>
+
+       Remove unused function hourglass_started.
+       * dispextern.h (hourglass_started):
+       * w32fns.c (hourglass_started):
+       * xdisp.c (hourglass_started): Remove.
+
 2012-05-10  Juanma Barranquero  <lekktu@gmail.com>
 
        * makefile.w32-in ($(BLD)/gmalloc.$(O), $(BLD)/w32menu.$(O)):

diff --git a/src/dispextern.h b/src/dispextern.h
index 4804a9e..c765250 100644 (file)
--- a/src/dispextern.h
+++ b/src/dispextern.h
@@ -3243,7 +3243,6 @@ extern Window tip_window;
 EXFUN (Fx_hide_tip, 0);
 extern void start_hourglass (void);
 extern void cancel_hourglass (void);
-extern int hourglass_started (void);
 extern int hourglass_shown_p;
 struct atimer;                 /* Defined in atimer.h.  */
 /* If non-null, an asynchronous timer that, when it expires, displays

diff --git a/src/w32fns.c b/src/w32fns.c
index 510d1e9..a3ccb4e 100644 (file)
--- a/src/w32fns.c
+++ b/src/w32fns.c
@@ -5016,16 +5016,6 @@ no value of TYPE (always string in the MS Windows case).  */)
    cursor.  Duplicated from xdisp.c, but cannot use the version there
    due to lack of atimers on w32.  */
 #define DEFAULT_HOURGLASS_DELAY 1
-/* Return non-zero if hourglass timer has been started or hourglass is
-   shown.  */
-/* PENDING: if W32 can use atimers (atimer.[hc]) then the common impl in
-           xdisp.c could be used. */
-
-int
-hourglass_started (void)
-{
-  return hourglass_shown_p || hourglass_timer;
-}
 
 /* Cancel a currently active hourglass timer, and start a new one.  */
 

diff --git a/src/xdisp.c b/src/xdisp.c
index eaad545..36ca699 100644 (file)
--- a/src/xdisp.c
+++ b/src/xdisp.c
@@ -28882,14 +28882,6 @@ init_xdisp (void)
 
 /* Platform-independent portion of hourglass implementation. */
 
-/* Return non-zero if hourglass timer has been started or hourglass is
-   shown.  */
-int
-hourglass_started (void)
-{
-  return hourglass_shown_p || hourglass_atimer != NULL;
-}
-
 /* Cancel a currently active hourglass timer, and start a new one.  */
 void
 start_hourglass (void)