tree b3c330900a3912816d4a38f55ff531b960343c52
parent 2855290b848a95c925cbf605d39044164a71d7e5
author Tim Peters <tim.peters@gmail.com> 962837812 +0000
committer Tim Peters <tim.peters@gmail.com> 962837812 +0000
HG:extra convert_revision:svn%3A6015fed2-1504-0410-9fe1-9d1591cc4771/python/branches/legacy-trunk%4016124

Add more "volatile" decls to stop gcc -Wall warnings.
Somebody w/ gcc please check that the wngs are gone!
There are cheaper (at runtime) ways to prevent the wngs, but
they're obscure and delicate.  I'm going for the easy Big
Hammer here under the theory that PCRE will be replaced by
SRE anyway.