131 tOverlay *Overlay = NULL;  variable
869     if (Overlay)  in PutOverlayId()
870         PutNumber(Overlay->id);  in PutOverlayId()
878     if (Overlay)  in PutOverlayName()
879         PutString(Overlay->name);  in PutOverlayName()
887     if (Overlay)  in PutOverlayGroup()
890         PutString(Overlay->group ? Overlay->group : Overlay->name);  in PutOverlayGroup()
901     if (Overlay)  in PutOverlayAddress()
902         PutSectionAddress(Overlay);  in PutOverlayAddress()
919     if (Overlay)  in ForeachOverlayObjects()
921         return ForeachObjects(&OverlayObject, Overlay->objects.head, &Foreach.overlay_object, n);  in ForeachOverlayObjects()
954     if (Overlay)  in ForeachOverlayLibraries()
956 …      return ForeachObjects(&OverlayLibrary, Overlay->libraries.head, &Foreach.overlay_library, n);  in ForeachOverlayLibraries()
989     if (Overlay)  in ForeachOverlaySearchSymbols()
991 …return ForeachObjects(&OverlaySearchSymbol, Overlay->searchSymbols.head, &Foreach.overlay_searchsy…  in ForeachOverlaySearchSymbols()
1036             Overlay = start;  in ForeachOverlays()
1045     Overlay = NULL;  in ForeachOverlays()