getOptionValue method
Implementation
int getOptionValue(Pointer<Utf16> optionId, Pointer<Uint8> value) =>
(ptr.ref.vtable + 9)
.cast<
Pointer<
NativeFunction<
Int32 Function(Pointer, Pointer<Utf16> optionId,
Pointer<Uint8> value)>>>()
.value
.asFunction<
int Function(Pointer, Pointer<Utf16> optionId,
Pointer<Uint8> value)>()(ptr.ref.lpVtbl, optionId, value);