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-rw-r--r--include/linux/xfrm.h4
1 files changed, 4 insertions, 0 deletions
diff --git a/include/linux/xfrm.h b/include/linux/xfrm.h
index 6b42cc474c01..46a15c7a1a13 100644
--- a/include/linux/xfrm.h
+++ b/include/linux/xfrm.h
@@ -118,6 +118,10 @@ enum
XFRM_SHARE_UNIQUE /* Use once */
};
+#define XFRM_MODE_TRANSPORT 0
+#define XFRM_MODE_TUNNEL 1
+#define XFRM_MODE_MAX 2
+
/* Netlink configuration messages. */
enum {
XFRM_MSG_BASE = 0x10,