oleaut32: Use a saner calling convention for the marshaller asm thunks.
[wine] / dlls / wshom.ocx / wshom.ocx.spec
1 @ stdcall -private DllCanUnloadNow()
2 @ stdcall -private DllGetClassObject(ptr ptr ptr)
3 @ stdcall -private DllRegisterServer()
4 @ stdcall -private DllUnregisterServer()