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Diffstat (limited to 'include/net/esp.h')
-rw-r--r--include/net/esp.h19
1 files changed, 19 insertions, 0 deletions
diff --git a/include/net/esp.h b/include/net/esp.h
index a43be85aedc4..c41994d1bfef 100644
--- a/include/net/esp.h
+++ b/include/net/esp.h
@@ -10,4 +10,23 @@ 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