complaint with recent versions of gcc

LGPL/swi_console/menu.h

@@ -35,6 +35,15 @@
 #define IDM_BREAK	14
 #define IDM_FONT	15
 
+typedef struct menu_data
+{ intptr_t magic;				/* safety */
+  const TCHAR *menu;			/* menu to operate on */
+  const TCHAR *label;			/* new label */
+  const TCHAR *before;			/* add before this one */
+  int         rc;			/* result */
+} menu_data;
+
+
 const TCHAR *lookupMenuId(UINT id);
 void 	    rlc_add_menu_bar(HWND win);
 void	    rlc_menu_action(rlc_console c, struct menu_data *data);