[ocaml-ctypes] Removing ctypes.foreign.{threaded,unthreaded}

[Jeremy Yallop]

On 1 August 2016 at 16:22, Daniel Bünzli <daniel.buenzli at erratique.ch> wrote:
> Le lundi, 1 août 2016 à 17:11, Jeremy Yallop a écrit :
>> I'd like to remove these subpackages, replacing them with a single
>> implementation of Foreign which always depends on the threads library.
>
> What happens if you have an ocaml compiler configured with `-no-pthread `?

That's a good point.  I don't think ctypes will work out-of-the-box
with -no-pthread even now, but removing the unthreaded subpackage
might add further obstacles.