[m-users.] Final version of posix.readdir.m

[Julien Fischer]

Hi Volker,

On Fri, 18 Oct 2019, Volker Wysk wrote:

> I've incorporated all requested changes, and here is the final version
> of posix.readdir.m.

Thanks for that, however I had already committed a fix that one the
other day.

Julien.