[svn-upgrade] Integrating new upstream version, strongswan (4.1.1)

1 files changed, 24 insertions, 0 deletions

diff --git a/src/pluto/cookie.h b/src/pluto/cookie.h
new file mode 100644
index 000000000..f5b0e64d1
--- /dev/null
+++ b/src/pluto/cookie.h
@@ -0,0 +1,24 @@
+/* cookie generation/verification routines.
+ * Copyright (C) 1998-2002  D. Hugh Redelmeier.
+ *
+ * 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.
+ *
+ * RCSID $Id: cookie.h,v 1.1 2004/03/15 20:35:28 as Exp $
+ */
+
+#include <freeswan.h>
+
+extern const u_char zero_cookie[COOKIE_SIZE];	/* guaranteed 0 */
+
+extern void get_cookie(bool initiator, u_int8_t *cookie, int length
+    , const ip_address *addr);
+
+#define is_zero_cookie(cookie) all_zero((cookie), COOKIE_SIZE)