public: static void __cdecl QGuiApplicationPrivate::processFileOpenEvent(class QWindowSystemInterfacePrivate::FileOpenEvent * __ptr64)

Mangled name

?processFileOpenEvent@QGuiApplicationPrivate@@SAXPEAVFileOpenEvent@QWindowSystemInterfacePrivate@@@Z

Exported by

size	filename	version
7338992	Qt6Gui.dll	6.0.0.0