Port of OpenSSH-2.1.1p4 to Cygwin

[Niels Provos]

In message <39872879.1047BF2 at cygnus.com>, Corinna Vinschen writes:
>That helps, indeed. Shall I change that in my patch and resend it or
>is the patch ok as it is?
For further integration of your patch into the portable version of
OpenSSH, you need to talk with Damien Miller.

For example, there is no O_BINARY in POSIX.  If you need to specify
O_BINARY, then there is a problem with cygwin.  And that's the place
where it should be fixed.

Niels.