[Bug bootstrap/89864] [9 regression] gcc fails to build/bootstrap with XCode 10.2

[juergen.reuter at desy dot de]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=89864

--- Comment #4 from Jürgen Reuter <juergen.reuter at desy dot de> ---
Created attachment 46043
  --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=46043&action=edit
Darwin header file ucred.h

As this seems to be of interest, I posted the Darwin XCode 10.2 header file
ucred.h