include/net/esp.h

   1 #ifndef _NET_ESP_H
   2 #define _NET_ESP_H
   3
   4 #include <linux/skbuff.h>
   5
   6 struct ip_esp_hdr;
   7
   8 static inline struct ip_esp_hdr *ip_esp_hdr(const struct sk_buff *skb)
   9 {
  10         return (struct ip_esp_hdr *)skb_transport_header(skb);
  11 }
  12
  13 #endif