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svn:author
V 7
davidxu
K 8
svn:date
V 27
2014-03-17T05:03:53.998379Z
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svn:log
V 184
MFC r263107:

To avoid missing a chance to cancel thread, call _pthread_testcancel at the
beginning of _sem_timedwait.

Submitted by:	Eric van Gyzen < eric at vangyzen dot net >

END