Symbol: bpf_xfilter
sys/net/bpf.c
1741
slen = bpf_xfilter(&d->bd_rfilter, pkt, pktlen, buflen);
sys/net/bpf.c
236
static u_int bpf_xfilter(struct bpf_filter **, void *, u_int, u_int);
sys/net/bpf.c
440
slen = bpf_xfilter(wfilter, mtod(m, u_char *), len, len);