diff options
Diffstat (limited to 'include/net/esp.h')
| -rw-r--r-- | include/net/esp.h | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/include/net/esp.h b/include/net/esp.h index e793d769430e..c1bc529809da 100644 --- a/include/net/esp.h +++ b/include/net/esp.h @@ -53,4 +53,11 @@ static inline int esp_mac_digest(struct esp_data *esp, struct sk_buff *skb, return crypto_hash_final(&desc, esp->auth.work_icv); } +struct ip_esp_hdr; + +static inline struct ip_esp_hdr *ip_esp_hdr(const struct sk_buff *skb) +{ + return (struct ip_esp_hdr *)skb_transport_header(skb); +} + #endif |