XRECORD (x, gui_item, struct Lisp_Gui_Item)
#define XSETGUI_ITEM(x, p) XSETRECORD (x, p, gui_item)
#define GUI_ITEMP(x) RECORDP (x, gui_item)
XRECORD (x, gui_item, struct Lisp_Gui_Item)
#define XSETGUI_ITEM(x, p) XSETRECORD (x, p, gui_item)
#define GUI_ITEMP(x) RECORDP (x, gui_item)