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-rw-r--r--src/libcharon/encoding/message.h15
1 files changed, 15 insertions, 0 deletions
diff --git a/src/libcharon/encoding/message.h b/src/libcharon/encoding/message.h
index 7db9e0154..0cc00acba 100644
--- a/src/libcharon/encoding/message.h
+++ b/src/libcharon/encoding/message.h
@@ -154,6 +154,21 @@ struct message_t {
bool (*get_request) (message_t *this);
/**
+ * Get a reserved bit in the IKE header.
+ *
+ * @param nr reserved bit to get in IKE header, 0-4
+ * @return TRUE if bit is set
+ */
+ bool (*get_reserved_header_bit)(message_t *this, u_int nr);
+
+ /**
+ * Set a reserved bit in the IKE header.
+ *
+ * @param nr reserved bit to set in IKE header, 0-4
+ */
+ void (*set_reserved_header_bit)(message_t *this, u_int nr);
+
+ /**
* Append a payload to the message.
*
* If the payload must be encrypted is not specified here. Encryption