1#ifndef _NET_ESP_H
 2#define _NET_ESP_H
 3
 4#include <linux/skbuff.h>
 5
 6struct crypto_aead;
 7
 8struct esp_data {
 9	/* 0..255 */
10	int padlen;
11
12	/* Confidentiality & Integrity */
13	struct crypto_aead *aead;
14};
15
16extern void *pskb_put(struct sk_buff *skb, struct sk_buff *tail, int len);
17
18struct ip_esp_hdr;
19
20static inline struct ip_esp_hdr *ip_esp_hdr(const struct sk_buff *skb)
21{
22	return (struct ip_esp_hdr *)skb_transport_header(skb);
23}
24
25#endif

 1#ifndef _NET_ESP_H
 2#define _NET_ESP_H
 3
 4#include <linux/skbuff.h>
 5
 
 
 
 
 
 
 
 
 
 
 
 
 6struct ip_esp_hdr;
 7
 8static 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