func runtime.addfinalizer

2 uses

	runtime (current package)
		mfinal.go#L435: 		if !addfinalizer(e.data, (*funcval)(f.data), nret, fint, ot) {
		mheap.go#L1813: func addfinalizer(p unsafe.Pointer, f *funcval, nret uintptr, fint *_type, ot *ptrtype) bool {