Fix compilation of iconv tests on the Hurd

[Ulrich Drepper]

Mark Kettenis <kettenis@wins.uva.nl> writes:

> I need the attached patch to compile some of the iconv tests on the
> Hurd.  Looks like we get wchar_t from <stdio.h> when we're using
> libio.  Is that alright?

No, it's not alright but a lot of work.  Your patch is fine.  Thanks,

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