Blocked revisions 178870 via svnmerge

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  r178870 | murf | 2009-02-26 10:45:22 -0700 (Thu, 26 Feb 2009) | 1 line

  These small fixes prevent compiler warnings with ubuntu 8.10's gcc-4.3.2, which tend to break my dev-mode build. Not a problem in 1.6.x.
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git-svn-id: https://origsvn.digium.com/svn/asterisk/branches/1.6.1@178873 65c4cc65-6c06-0410-ace0-fbb531ad65f3