The wrapper is one way to look at it. Another might be about reimplementation of APIs. The binary blobs could be evidence there is an API (even if you say you

The wrapper is one way to look at it. Another might be about reimplementation of APIs. The binary blobs could be evidence there is an API (even if you say you don't support it). If I reimplement it, is it derived? So yeah, it's nuanced ... Otherwise I guess it would never have got so far