K 10 svn:author V 6 emaste K 8 svn:date V 27 2013-08-24T13:49:43.039827Z K 7 svn:log V 195 MFC r254465: Correct implementation of atomic_flag_test_and_set (This is a direct commit to stable/9 as atomic_flag_test_and_set_explicit is an inline function on HEAD and in a different file.) END