include/net/ah.h

   1 /* SPDX-License-Identifier: GPL-2.0 */
   2 #ifndef _NET_AH_H
   3 #define _NET_AH_H
   4
   5 #include <linux/skbuff.h>
   6
   7 struct crypto_ahash;
   8
   9 struct ah_data {
  10         int                     icv_full_len;
  11         int                     icv_trunc_len;
  12
  13         struct crypto_ahash     *ahash;
  14 };
  15
  16 struct ip_auth_hdr;
  17
  18 static 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