ipsec4_common_input
ipsec4_common_input(m, off, proto);
.pr_input = ipsec4_common_input,
.pr_input = ipsec4_common_input,
.pr_input = ipsec4_common_input,
ipsec4_common_input(m, iphdrlen, IPPROTO_ESP);
void ipsec4_common_input(struct mbuf *m, int, int);
__weak_alias(ipsec4_common_input,rumpnet_stub);