1 #ifndef _IPV4_NF_REJECT_H
2 #define _IPV4_NF_REJECT_H
4 #include <linux/skbuff.h>
8 static inline void nf_send_unreach(struct sk_buff *skb_in, int code)
10 icmp_send(skb_in, ICMP_DEST_UNREACH, code, 0);
13 void nf_send_reset(struct sk_buff *oldskb, int hook);
15 const struct tcphdr *nf_reject_ip_tcphdr_get(struct sk_buff *oldskb,
16 struct tcphdr *_oth, int hook);
17 struct iphdr *nf_reject_iphdr_put(struct sk_buff *nskb,
18 const struct sk_buff *oldskb,
19 __be16 protocol, int ttl);
20 void nf_reject_ip_tcphdr_put(struct sk_buff *nskb, const struct sk_buff *oldskb,
21 const struct tcphdr *oth);
23 #endif /* _IPV4_NF_REJECT_H */