sco5.h patch

[Jeffrey A Law]

  In message < 19980105133410.03908@sco.com >you write:
  > Can this be included in both egcs 1.0.1 and gcc 2.8.0. It is a very low
  > risk change and affects, obviously, only SCO Open Server 5. The benefit
  > of this is it allows the compiler to work as documented.
Unfortunately, egcs-1.0.1 was already on the ftp sites when you sent in
the patch, so it was too late to get it into 1.0.1.

However, if we have egcs-1.0.2, we could/should include this patch.

I've installed it into the mainline sources.

jeff