K 10
svn:author
V 3
mjg
K 8
svn:date
V 27
2016-12-31T12:47:41.575039Z
K 7
svn:log
V 161
MFC r303921:

    sigio: do a lockless check in funsetownlist

    There is no need to grab the lock first to see if sigio is used, and it
    typically is not.

END