| #ifndef _NET_ESP_H | |
| #define _NET_ESP_H | |
| #include <linux/skbuff.h> | |
| void *pskb_put(struct sk_buff *skb, struct sk_buff *tail, int len); | |
| 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 |