RH 7.1 gcc fixes compiler bug

[James Juran]

As discovered about two weeks ago by Francois Jacques and Ulrich
Weigand, Red Hat's gcc-2.96-69 package has a bug which shows up in the
HOOK_CallHook function in windows/hook.c (and possibly other places). 
Red Hat 7.1 contains gcc-2.96-81, which fixes this bug.  Users of Red
Hat 7.0 should install the gcc and cpp packages from Red Hat 7.1 to fix
this problem.

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James Juran
jamesjuran(a)alumni.psu.edu