Merged revisions 84146-84147,84150 via svnmerge from

Merged revisions 84146-84147,84150 via svnmerge from
svn+ssh://pythondev@svn.python.org/python/branches/py3k

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  r84146 | antoine.pitrou | 2010-08-17 19:55:07 +0200 (mar., 17 août 2010) | 4 lines

  Issue #9612: The set object is now 64-bit clean under Windows.
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  r84147 | antoine.pitrou | 2010-08-17 20:30:06 +0200 (mar., 17 août 2010) | 3 lines

  Fix <deque iterator>.__length_hint__() under 64-bit Windows.
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  r84150 | antoine.pitrou | 2010-08-17 21:33:30 +0200 (mar., 17 août 2010) | 3 lines

  Clean some 64-bit issues. Also, always spell "ssize_t" "Py_ssize_t".
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