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