Convert 3.2 sources to ISO C90

[mike stump]

> To: dewar@gnat.com (Robert Dewar)
> cc: Joe.Buck@synopsys.com, gcc@gcc.gnu.org, rra@stanford.edu
> From: law@redhat.com
> Date: Fri, 07 Jun 2002 14:08:35 -0600

>  In message <20020607000157.3D8AEF2D83@nile.gnat.com>, Robert Dewar writes:
>  > I don't see that. We had no problem building the necessary cross compiler
>  > to move GNAT to HPUX, and the point is that only one person has to do this.
>  > Those following can simply download the bootstrap compiler.
> So, where did you host the cross compiler?  If it was anything other than
> hpux, how did you assemble and link binaries given there is no cross
> assembler or cross linker support for hpux?

One can cross the assembler and ld without much trouble.  One just
does:

#!/bin/sh
# copy files to remote machine
rsh hp_machine /bin/as $@
# copy files from remote machine

I've done this before, not too bad.  Grabbing a binary is far easier
though.