public: static bool __cdecl QWindowSystemInterface::handleCloseEvent<struct QWindowSystemInterface::DefaultDelivery>(class QWindow *)

Mangled name

??$handleCloseEvent@UDefaultDelivery@QWindowSystemInterface@@@QWindowSystemInterface@@SA_NPAVQWindow@@@Z

Exported by

size	filename	version
5978744	Qt5Gui.dll	5.14.2.0