* xmenu.c (menu_help_callback): Pointer type fixes.

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

diff --git a/src/xmenu.c b/src/xmenu.c
index d1f0594..f5bbca1 100644 (file)
--- a/src/xmenu.c
+++ b/src/xmenu.c
@@ -108,7 +108,6 @@ along with GNU Emacs.  If not, see <http://www.gnu.org/licenses/>.  */
 
 #ifndef TRUE
 #define TRUE 1
-#define FALSE 0
 #endif /* no TRUE */
 
 static Lisp_Object Qdebug_on_next_call;
@@ -117,8 +116,6 @@ static Lisp_Object Qdebug_on_next_call;
 static Lisp_Object xdialog_show (FRAME_PTR, int, Lisp_Object, Lisp_Object,
                                  const char **);
 #endif
-
-static int update_frame_menubar (struct frame *);
 \f
 /* Flag which when set indicates a dialog or menu has been posted by
    Xt on behalf of one of the widget sets.  */
@@ -2185,7 +2182,7 @@ static struct frame *menu_help_frame;
    keyboard events.  */
 
 static void
-menu_help_callback (char *help_string, int pane, int item)
+menu_help_callback (char const *help_string, int pane, int item)
 {
   Lisp_Object *first_item;
   Lisp_Object pane_name;
@@ -2358,32 +2355,29 @@ xmenu_show (FRAME_PTR f, int x, int y, int for_click, int keymaps,
        {
          /* Create a new item within current pane.  */
          Lisp_Object item_name, enable, descrip, help;
-         unsigned char *item_data;
-         char *help_string;
+         char *item_data;
+         char const *help_string;
 
          item_name = XVECTOR (menu_items)->contents[i + MENU_ITEMS_ITEM_NAME];
          enable = XVECTOR (menu_items)->contents[i + MENU_ITEMS_ITEM_ENABLE];
          descrip
            = XVECTOR (menu_items)->contents[i + MENU_ITEMS_ITEM_EQUIV_KEY];
          help = XVECTOR (menu_items)->contents[i + MENU_ITEMS_ITEM_HELP];
-         help_string = STRINGP (help) ? SDATA (help) : NULL;
+         help_string = STRINGP (help) ? SSDATA (help) : NULL;
 
          if (!NILP (descrip))
            {
-             int gap = maxwidth - SBYTES (item_name);
              /* if alloca is fast, use that to make the space,
                 to reduce gc needs.  */
-             item_data
-               = (unsigned char *) alloca (maxwidth
-                                           + SBYTES (descrip) + 1);
-             memcpy (item_data, SDATA (item_name), SBYTES (item_name));
+             item_data = (char *) alloca (maxwidth + SBYTES (descrip) + 1);
+             memcpy (item_data, SSDATA (item_name), SBYTES (item_name));
              for (j = SCHARS (item_name); j < maxwidth; j++)
                item_data[j] = ' ';
-             memcpy (item_data + j, SDATA (descrip), SBYTES (descrip));
+             memcpy (item_data + j, SSDATA (descrip), SBYTES (descrip));
              item_data[j + SBYTES (descrip)] = 0;
            }
          else
-           item_data = SDATA (item_name);
+           item_data = SSDATA (item_name);
 
          if (XMenuAddSelection (FRAME_X_DISPLAY (f),
                                 menu, lpane, 0, item_data,