K 10
svn:author
V 5
kmacy
K 8
svn:date
V 27
2009-04-16T23:05:10.142704Z
K 7
svn:log
V 146
export if_qflush for use by driver if_qflush routines
only set ifp->if_{transmit, qflush} if not already set
KASSERT that neither or both are set

END