diff for Interix port for -portable

[tmtowtdi at charter.net]

I diffed a clean 3.7.1p2 and one modified by the folks at Interop Systems to compile under Interix (the Windows Posix layer updated in the new Services For Unix release). The bulk of it is removing the hardcoded root UID and GID. If someone is interested in this, I'd be happy to send a diff (though anyone can inspect the changes by grabbing the package from ftp://ftp.interopsystems.com/src/openssh/openssh-3.7.1p2-interix  themselves.) It would be nice to see this building with a vanilla package, since openssh is such a crucial piece of software.

Regards,
Scott Johnson