1 files changed, 43 insertions, 0 deletions
diff --git a/src/libcharon/plugins/duplicheck/duplicheck_msg.h b/src/libcharon/plugins/duplicheck/duplicheck_msg.h
new file mode 100644
index 000000000..99e297104
--- /dev/null
+++ b/src/libcharon/plugins/duplicheck/duplicheck_msg.h
@@ -0,0 +1,43 @@
+/*
+ * Copyright (C) 2013 Martin Willi
+ * Copyright (C) 2013 revosec AG
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License as published by the
+ * Free Software Foundation; either version 2 of the License, or (at your
+ * option) any later version.  See <http://www.fsf.org/copyleft/gpl.txt>.
+ *
+ * This program is distributed in the hope that it will be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
+ * or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
+ * for more details.
+ */
+
+/**
+ * @defgroup duplicheck_msg duplicheck_msg
+ * @{ @ingroup duplicheck
+ */
+
+#ifndef DUPLICHECK_MSG_H_
+#define DUPLICHECK_MSG_H_
+
+#include <sys/types.h>
+
+/**
+ * Default Unix socket to connect to
+ */
+#define DUPLICHECK_SOCKET IPSEC_PIDDIR "/charon.dck"
+
+typedef struct duplicheck_msg_t duplicheck_msg_t;
+
+/**
+ * Message exchanged over duplicheck socket
+ */
+struct duplicheck_msg_t {
+	/** length of the identity following, in network order (excluding len). */
+	u_int16_t len;
+	/** identity string, not null terminated */
+	char identity[];
+} __attribute__((__packed__));
+
+#endif /** DUPLICHECK_MSG_H_ @}*/