Convert 3.2 sources to ISO C90

[law@redhat.com]

 In message <20020605212205.GT724@rjlhome.caldera.com>, Robert Lipe writes:
 > Whether HP hosts a site of binaries or not shouldn't even be a question.
 > Anybody that cares about HP-UX can put up a binary kit, right?  Two such
 > sites are referenced from gcc.gnu.org.
True, but those binaries consistently don't work.  The number of bug reports
I see from folks trying to use them is significant.  

jeff