K 10
svn:author
V 7
davidxu
K 8
svn:date
V 27
2014-03-13T06:54:10.155369Z
K 7
svn:log
V 188
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 >
MFC after:	3 days

END