[PATCH] Avoid using "common" macro names as goto labels

[Jason Evans]

On Apr 10, 2012, at 6:11 AM, Mike Hommey wrote:
> From: Mike Hommey <mh at glandium.org>
> 
> OUT and ERROR are defined under mingw.

This is a bit like treading a minefield.  I'm inclined to prefix all labels with JEMALLOC_LABEL_ to make sure the issue doesn't come up again.  What do you think?

Thanks,
Jason