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- /*
- #### # # # #
- # # # # # The FreeWare C library for
- # # ## ### # # # # ### RISC OS machines
- # # # # # # # # # # # ___________________________________
- # # #### ### ## # # # #
- # # # # # # # # # # Please refer to the accompanying
- #### ### #### # # ##### # ### documentation for conditions of use
- ________________________________________________________________________
-
- File: Menu.Warn.c
- Author: Copyright © 1993 Ainsley Pereira
- Version: 1.00 (25 Aug 1993)
- Purpose: Attaches a handler to be called when pointer is about to open a
- submenu.
- */
-
- #include "DeskLib:Wimp.h"
-
- #include "DeskLib:Event.h"
- #include "DeskLib:EventMsg.h"
-
-
- extern void Menu_Warn(menu_ptr menu, int entry, BOOL yesno,
- event_handler handler, void *reference)
- {
- menu_item *item = (menu_item *) (((int) menu) + sizeof(menu_block));
-
- item = &item[entry];
- item->menuflags.data.notifysub = yesno;
- if (yesno)
- EventMsg_Claim(message_MENUWARNING, event_ANY, handler, reference);
- else
- EventMsg_Release(message_MENUWARNING, event_ANY, handler);
- }
-