ip4_input6        539 netinet/ip_ipsp.h extern int ip4_input6(struct mbuf **, int *, int);
ip4_input6        217 netinet6/in6_gif.c 	ip4_input6(&m, offp, 0); /* XXX last argument ignored */
ip4_input6        206 netinet6/in6_proto.c   ip4_input6,	rip6_output,	0,		rip6_ctloutput,
ip4_input6        212 netinet6/in6_proto.c   ip4_input6,	rip6_output,	0,		rip6_ctloutput,