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#ifndef _NET_NFNL_QUEUE_H_
#define _NET_NFNL_QUEUE_H_
#include <linux/netfilter/nf_conntrack_common.h>
struct nf_conn;
#ifdef CONFIG_NETFILTER_NETLINK_QUEUE_CT
struct nf_conn *nfqnl_ct_get(struct sk_buff *entskb, size_t *size,
enum ip_conntrack_info *ctinfo);
struct nf_conn *nfqnl_ct_parse(const struct sk_buff *skb,
const struct nlattr *attr,
enum ip_conntrack_info *ctinfo);
int nfqnl_ct_put(struct sk_buff *skb, struct nf_conn *ct,
enum ip_conntrack_info ctinfo);
void nfqnl_ct_seq_adjust(struct sk_buff *skb, struct nf_conn *ct,
enum ip_conntrack_info ctinfo, int diff);
int nfqnl_attach_expect(struct nf_conn *ct, const struct nlattr *attr,
u32 portid, u32 report);
#else
inline struct nf_conn *
nfqnl_ct_get(struct sk_buff *entskb, size_t *size, enum ip_conntrack_info *ctinfo)
{
return NULL;
}
inline struct nf_conn *nfqnl_ct_parse(const struct sk_buff *skb,
const struct nlattr *attr,
enum ip_conntrack_info *ctinfo)
{
return NULL;
}
inline int
nfqnl_ct_put(struct sk_buff *skb, struct nf_conn *ct, enum ip_conntrack_info ctinfo)
{
return 0;
}
inline void nfqnl_ct_seq_adjust(struct sk_buff *skb, struct nf_conn *ct,
enum ip_conntrack_info ctinfo, int diff)
{
}
inline int nfqnl_attach_expect(struct nf_conn *ct, const struct nlattr *attr,
u32 portid, u32 report)
{
return 0;
}
#endif /* NF_CONNTRACK */
#endif
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