K 10
svn:author
V 6
adrian
K 8
svn:date
V 27
2012-03-02T02:57:10.591716Z
K 7
svn:log
V 202
Wrap the scan code state change stuff behind ATH_LOCK and the PCU fiddling
behind the PCU lock.

sc_scanning is being checked without ATH_LOCK behind held and could
in theory run from multiple threads.

END