include/net/netfilter/nf_nat_rule.h

   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
   7 extern int nf_nat_rule_init(void) __init;
   8 extern void nf_nat_rule_cleanup(void);
   9 extern int nf_nat_rule_find(struct sk_buff **pskb,
  10                             unsigned int hooknum,
  11                             const struct net_device *in,
  12                             const struct net_device *out,
  13                             struct nf_conn *ct,
  14                             struct nf_nat_info *info);
  15
  16 extern unsigned int
  17 alloc_null_binding(struct nf_conn *ct,
  18                    struct nf_nat_info *info,
  19                    unsigned int hooknum);
  20
  21 extern unsigned int
  22 alloc_null_binding_confirmed(struct nf_conn *ct,
  23                              struct nf_nat_info *info,
  24                              unsigned int hooknum);
  25 #endif /* _NF_NAT_RULE_H */