ip_conntrack_event_cache_init(*pskb);
static unsigned int ip_confirm(unsigned int hooknum,			       struct sk_buff **pskb,			       const struct net_device *in,			       const struct net_device *out,			       int (*okfn)(struct sk_buff *)){	ip_conntrack_event_cache_init(*pskb);	/* We've seen it coming out the other side: confirm it */	return ip_conntrack_confirm(pskb);}