<dec f='src/src/sys/sys/sockio.h' l='104'/>
<use f='src/src/sys/compat/common/if_43.c' l='119' u='c'/>
<use f='src/src/sys/compat/common/if_43.c' l='173' u='c'/>
<use f='src/src/sys/net/if.c' l='2598' u='c'/>
<use f='src/src/sys/net/if_gre.c' l='1265' u='c'/>
<use f='src/src/sys/net/if_sl.c' l='1010' u='c'/>
<use f='src/src/sys/net/if_spppsubr.c' l='1085' u='c'/>
<use f='src/src/sys/nfs/nfs_boot.c' l='270' u='c'/>
