* buffer.c (Qclone_number): Remove for now, as it's unused.

[bpt/emacs.git] / src / menu.c

diff --git a/src/menu.c b/src/menu.c
index 7a3edcb..fa31c8a 100644 (file)
--- a/src/menu.c
+++ b/src/menu.c
@@ -21,6 +21,7 @@ along with GNU Emacs.  If not, see <http://www.gnu.org/licenses/>.  */
 #include <config.h>
 #include <stdio.h>
 #include <setjmp.h>
+#include <limits.h> /* for INT_MAX */
 
 #include "lisp.h"
 #include "keyboard.h"
@@ -66,6 +67,9 @@ Lisp_Object menu_items;
 
 /* If non-nil, means that the global vars defined here are already in use.
    Used to detect cases where we try to re-enter this non-reentrant code.  */
+#if ! (defined USE_GTK || defined USE_MOTIF)
+static
+#endif
 Lisp_Object menu_items_inuse;
 
 /* Number of slots currently allocated in menu_items.  */
@@ -176,6 +180,8 @@ save_menu_items (void)
 static void
 grow_menu_items (void)
 {
+  if ((INT_MAX - MENU_ITEMS_PANE_LENGTH) / 2 < menu_items_allocated)
+    memory_full (SIZE_MAX);
   menu_items_allocated *= 2;
   menu_items = larger_vector (menu_items, menu_items_allocated, Qnil);
 }
@@ -1145,13 +1151,13 @@ no quit occurs and `x-popup-menu' returns nil.  */)
 #else /* not HAVE_X_WINDOWS */
        Lisp_Object bar_window;
        enum scroll_bar_part part;
-       unsigned long time;
+       Time time;
         void (*mouse_position_hook) (struct frame **, int,
                                      Lisp_Object *,
                                      enum scroll_bar_part *,
                                      Lisp_Object *,
                                      Lisp_Object *,
-                                     unsigned long *) =
+                                     Time *) =
          FRAME_TERMINAL (new_f)->mouse_position_hook;
 
        if (mouse_position_hook)