So, probably I should rephrase the question: Given that in all the interops I can find bundled many extensions (`json1`, `sequences`, etc.. I can see the relevant exported symbols with `OBJDUMP`/`nm` like `sqlite3_json_init` and so on...), what is the *recommended* way to use them in a *cross-platform* environment? If there isn't, then why are them bundled at all? Marco