1#ifndef _NF_NAT_RULE_H 2#define _NF_NAT_RULE_H 3#include <net/netfilter/nf_conntrack.h> 4#include <net/netfilter/nf_nat.h> 5#include <linux/netfilter_ipv4/ip_tables.h> 6 7extern int nf_nat_rule_init(void) __init; 8extern void nf_nat_rule_cleanup(void); 9extern int nf_nat_rule_find(struct sk_buff *skb, 10 unsigned int hooknum, 11 const struct net_device *in, 12 const struct net_device *out, 13 struct nf_conn *ct); 14 15#endif /* _NF_NAT_RULE_H */ 16