include/linux/netfilter_ipv4/ip_nat_rule.h

   1 #ifndef _IP_NAT_RULE_H
   2 #define _IP_NAT_RULE_H
   3 #include <linux/netfilter_ipv4/ip_conntrack.h>
   4 #include <linux/netfilter_ipv4/ip_tables.h>
   5 #include <linux/netfilter_ipv4/ip_nat.h>
   6
   7 #ifdef __KERNEL__
   8
   9 extern int ip_nat_rule_init(void) __init;
  10 extern void ip_nat_rule_cleanup(void);
  11 extern int ip_nat_rule_find(struct sk_buff **pskb,
  12                             unsigned int hooknum,
  13                             const struct net_device *in,
  14                             const struct net_device *out,
  15                             struct ip_conntrack *ct,
  16                             struct ip_nat_info *info);
  17
  18 extern unsigned int
  19 alloc_null_binding(struct ip_conntrack *conntrack,
  20                    struct ip_nat_info *info,
  21                    unsigned int hooknum);
  22
  23 extern unsigned int
  24 alloc_null_binding_confirmed(struct ip_conntrack *conntrack,
  25                              struct ip_nat_info *info,
  26                              unsigned int hooknum);
  27 #endif
  28 #endif /* _IP_NAT_RULE_H */