getService method
Implementation
int getService(Pointer<GUID> riid, Pointer<Pointer> ppv) =>
(ptr.ref.vtable + 14)
.cast<
Pointer<
NativeFunction<
Int32 Function(Pointer, Pointer<GUID> riid,
Pointer<Pointer> ppv)>>>()
.value
.asFunction<
int Function(Pointer, Pointer<GUID> riid,
Pointer<Pointer> ppv)>()(ptr.ref.lpVtbl, riid, ppv);