| #ifndef _NF_NAT_CORE_H |
| #define _NF_NAT_CORE_H |
| #include <linux/list.h> |
| #include <net/netfilter/nf_conntrack.h> |
| #include <net/netfilter/nf_nat.h> |
| |
| /* This header used to share core functionality between the standalone |
| NAT module, and the compatibility layer's use of NAT for masquerading. */ |
| |
| unsigned int nf_nat_packet(struct nf_conn *ct, enum ip_conntrack_info ctinfo, |
| unsigned int hooknum, struct sk_buff *skb); |
| |
| int nf_xfrm_me_harder(struct net *net, struct sk_buff *skb, unsigned int family); |
| |
| static inline int nf_nat_initialized(struct nf_conn *ct, |
| enum nf_nat_manip_type manip) |
| { |
| if (manip == NF_NAT_MANIP_SRC) |
| return ct->status & IPS_SRC_NAT_DONE; |
| else |
| return ct->status & IPS_DST_NAT_DONE; |
| } |
| |
| struct nlattr; |
| |
| extern int |
| (*nfnetlink_parse_nat_setup_hook)(struct nf_conn *ct, |
| enum nf_nat_manip_type manip, |
| const struct nlattr *attr); |
| |
| #endif /* _NF_NAT_CORE_H */ |
