bif_driverp       246 net/bpf.c      	*bp->bif_driverp = bp;
bif_driverp       288 net/bpf.c      		*d->bd_bif->bif_driverp = 0;
bif_driverp      1377 net/bpf.c      	bp->bif_driverp = (struct bpf_if **)driverp;
bif_driverp      1384 net/bpf.c      	*bp->bif_driverp = NULL;
bif_driverp        99 net/bpfdesc.h  	struct bpf_if **bif_driverp;	/* pointer into softc */