1/* SPDX-License-Identifier: GPL-2.0 */
2#ifndef _NET_AH_H
3#define _NET_AH_H
4
5#include <linux/skbuff.h>
6
7struct crypto_ahash;
8
9struct ah_data {
10 int icv_full_len;
11 int icv_trunc_len;
12
13 struct crypto_ahash *ahash;
14};
15
16struct ip_auth_hdr;
17
18static inline struct ip_auth_hdr *ip_auth_hdr(const struct sk_buff *skb)
19{
20 return (struct ip_auth_hdr *)skb_transport_header(skb);
21}
22
23#endif
24