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- #ifndef _NF_NAT_CORE_H
- #define _NF_NAT_CORE_H
- #include <linux/list.h>
- #include <net/netfilter/nf_conntrack.h>
- /* This header used to share core functionality between the standalone
- NAT module, and the compatibility layer's use of NAT for masquerading. */
- extern unsigned int nf_nat_packet(struct nf_conn *ct,
- enum ip_conntrack_info ctinfo,
- unsigned int hooknum,
- struct sk_buff **pskb);
- extern int nf_nat_icmp_reply_translation(struct nf_conn *ct,
- enum ip_conntrack_info ctinfo,
- unsigned int hooknum,
- struct sk_buff **pskb);
- static inline int nf_nat_initialized(struct nf_conn *ct,
- enum nf_nat_manip_type manip)
- {
- if (manip == IP_NAT_MANIP_SRC)
- return test_bit(IPS_SRC_NAT_DONE_BIT, &ct->status);
- else
- return test_bit(IPS_DST_NAT_DONE_BIT, &ct->status);
- }
- #endif /* _NF_NAT_CORE_H */
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