Blocked revisions 73832 via svnmerge

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  r73832 | gregory.p.smith | 2009-07-04 04:28:47 +0200 (Sa, 04 Jul 2009) | 9 lines

  Merged revisions 73818 via svnmerge from
  svn+ssh://pythondev@svn.python.org/python/trunk

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    r73818 | gregory.p.smith | 2009-07-03 13:48:31 -0700 (Fri, 03 Jul 2009) | 2 lines

    Adds the select.PIPE_BUF attribute to expose the system constant.
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