"Bad Things" would happen if Asterisk was compiled with DEBUG_THREADS, but a
loaded module was not (or vice versa). This also immensely simplifies the
lock code, since there are no longer 2 separate versions of them.
Review: https://reviewboard.asterisk.org/r/508/
git-svn-id: http://svn.digium.com/svn/asterisk/trunk@258557 f38db490-d61c-443f-a65b-d21fe96a405b
qwell