Merged revisions 38546-38547 via svnmerge from

Merged revisions 38546-38547 via svnmerge from
https://origsvn.digium.com/svn/asterisk/branches/1.2

........
r38546 | russell | 2006-07-31 00:04:02 -0400 (Mon, 31 Jul 2006) | 2 lines

Make the frame counting done with TRACE_FRAMES defined thread-safe

........
r38547 | russell | 2006-07-31 00:06:16 -0400 (Mon, 31 Jul 2006) | 2 lines

one more small tweak for thread-safety of TRACE_FRAMES

........

git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@38548 65c4cc65-6c06-0410-ace0-fbb531ad65f3