public: virtual int __cdecl QWinTaskbarButton::qt_metacall(enum QMetaObject::Call, int, void * __ptr64 * __ptr64) __ptr64

Mangled name

?qt_metacall@QWinTaskbarButton@@UEAAHW4Call@QMetaObject@@HPEAPEAX@Z

Exported by

size	filename	version
468088	Qt5WinExtras.dll	5.9.9.0