Merged revisions 46474 via svnmerge from

https://origsvn.digium.com/svn/asterisk/branches/1.4

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r46474 | file | 2006-10-30 13:13:07 -0500 (Mon, 30 Oct 2006) | 2 lines

We need to lock the pvt structure during retransmission as another worker thread may be doing something as well.

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git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@46475 65c4cc65-6c06-0410-ace0-fbb531ad65f3