ipsec_init_pcbpolicy
int error = ipsec_init_pcbpolicy(so, &inp->inp_sp);
error = ipsec_init_pcbpolicy(so, &pcb_sp);
error = ipsec_init_pcbpolicy(so, &inp->ip_inp.inp.inp_sp);
error = ipsec_init_pcbpolicy(so, &ip_inp->inp_sp);
int ipsec_init_pcbpolicy(struct socket *so, struct inpcbpolicy **);
__weak_alias(ipsec_init_pcbpolicy,rumpnet_stub);