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/
proc
/
self
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root
/
usr
/
src
/
linux-headers-5.4.0-216
/
include
/
net
/
Filename :
esp.h
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/* SPDX-License-Identifier: GPL-2.0 */ #ifndef _NET_ESP_H #define _NET_ESP_H #include <linux/skbuff.h> 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); } struct esp_info { struct ip_esp_hdr *esph; __be64 seqno; int tfclen; int tailen; int plen; int clen; int len; int nfrags; __u8 proto; bool inplace; }; int esp_output_head(struct xfrm_state *x, struct sk_buff *skb, struct esp_info *esp); int esp_output_tail(struct xfrm_state *x, struct sk_buff *skb, struct esp_info *esp); int esp_input_done2(struct sk_buff *skb, int err); int esp6_output_head(struct xfrm_state *x, struct sk_buff *skb, struct esp_info *esp); int esp6_output_tail(struct xfrm_state *x, struct sk_buff *skb, struct esp_info *esp); int esp6_input_done2(struct sk_buff *skb, int err); #endif