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