Issue was originally found on do sp2 on Python 2.6.
Thanks Vlad, this rendered ctypes useless for my purposes, had to mask and shift myself.

On Jun 25, 2011 8:32 AM, "Vlad Riscutia" <report@bugs.python.org> wrote:
>
> Vlad Riscutia <riscutiavlad@gmail.com> added the comment:
>
> Attached is addition to unittests which repro the issue. They will currently pass on Linux but fail on Windows.
>
> ----------
> keywords: +patch
> Added file: http://bugs.python.org/file22447/issue6068_unittest.diff
>
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> Python tracker <report@bugs.python.org>
> <http://bugs.python.org/issue6068>
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