[PATCH] libc/sys/cygwin and some Cygwin specifc tweaks

[Doug Evans]

Corinna Vinschen writes:
 > [Please use the list address from my reply-to.  I don't want to get
 >  private email about public issues.  Thanks for considering.]

Ah.

Note that that's quite a rare request.
Often people explicitly ask responders to make sure they're in the recipient
list because they're not members of the list.
One might assume that since you work at redhat and that you're
posting to a redhat run list replies will somehow make their
way back to you, but in general people don't know (and shouldn't
be expected to have to check) if you are a member of the list.

 > What about HAVE_INTERNAL_STAT64 or USE_INTERNAL_STAT64 or something
 > like that?  We would set this variable in our own cygwin/config.h
 > which is loaded through sys/config.h.

Much better (IMO).  Thanks.