/* SPDX-License-Identifier: GPL-2.0 */
#ifndef _IPV4_NF_REJECT_H
#define _IPV4_NF_REJECT_H

#include <linux/skbuff.h>
#include <net/ip.h>
#include <net/icmp.h>
#include <net/netfilter/nf_reject.h>

void nf_send_unreach(struct sk_buff *skb_in, int code, int hook);
void nf_send_reset(struct net *net, struct sock *, struct sk_buff *oldskb,
                   int hook);
struct sk_buff *nf_reject_skb_v4_unreach(struct net *net,
                                         struct sk_buff *oldskb,
                                         const struct net_device *dev,
                                         int hook, u8 code);
struct sk_buff *nf_reject_skb_v4_tcp_reset(struct net *net,
                                           struct sk_buff *oldskb,
                                           const struct net_device *dev,
                                           int hook);


#endif /* _IPV4_NF_REJECT_H */