[patch] Create cleanups.[ch]

[Doug Evans]

On Mon, Apr 16, 2012 at 1:42 PM, Tom Tromey <tromey@redhat.com> wrote:
> Pedro> I only meant that it'd have preferred such change as a separate change.
>
> Yeah, me too.
>
> Tom

Making it a separate change meant splitting it into three patches instead of one
(unless I either artificially made cleanup_chain non-static for one
patch, blech, or modified the remaining uses in utils.c to not
reference it, but then it would still be more than just a simple
move).  That is why I went that route this time.

But whatever, three patches checked in (after a whole pile of extra effort).

One to go.