<dec f='src/src/sys/compat/net/if.h' l='181' type='u_short'/>
<offset>32</offset>
<doc f='src/src/sys/compat/net/if.h' l='181'>/* index for associated ifp */</doc>
<use f='src/src/sys/net/rtsock.c' l='1452' u='w' c='rt_makeifannouncemsg'/>
