X-Git-Url: https://www.tinc-vpn.org/git/browse?p=tinc;a=blobdiff_plain;f=src%2Fprotocol.h;h=11041781e755e6ffb57e55e8aa3e6e93d68d8b8a;hp=f3119aa8b9fb0ac279afef5aa36ee99e81782ab9;hb=183a8edd22ba4bc682392c73ae02fc9e121eda68;hpb=9c75350ac6c14886195b6d368af2f118fd5d60e0

diff --git a/src/protocol.h b/src/protocol.h
index f3119aa8..11041781 100644
--- a/src/protocol.h
+++ b/src/protocol.h
@@ -17,29 +17,27 @@
     along with this program; if not, write to the Free Software
     Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
 
-    $Id: protocol.h,v 1.5.4.7 2000/09/11 10:05:35 guus Exp $
+    $Id: protocol.h,v 1.5.4.10 2000/10/11 22:01:02 guus Exp $
 */
 
 #ifndef __TINC_PROTOCOL_H__
 #define __TINC_PROTOCOL_H__
 
 #include "net.h"
+#include "subnet.h"
 
 /* Protocol version. Different versions are incompatible,
    incompatible version have different protocols.
  */
 
-enum {
-  PROT_RESERVED = 0,                 /* reserved: do not use. */
-  PROT_NOT_IN_USE,
-  PROT_TOO_OLD = 2,
-  PROT_3,
-  PROT_4,
-  PROT_ECHELON,
-  PROT_6,
-  PROT_7,
-  PROT_CURRENT,                      /* protocol currently in use */
-};
+#define PROT_CURRENT 8
+
+/* Length of the challenge. Since the challenge will also
+   contain the key for the symmetric cipher, it must be
+   quite large.
+ */
+
+#define CHAL_LENGTH 2048
 
 /* Request numbers */
 
@@ -58,7 +56,7 @@ extern int (*request_handlers[])(conn_list_t*);
 
 extern int send_id(conn_list_t*);
 extern int send_challenge(conn_list_t*);
-extern int send_chal_reply(conn_list_t*, char*);
+extern int send_chal_reply(conn_list_t*);
 extern int send_ack(conn_list_t*);
 extern int send_status(conn_list_t*, int, char*);
 extern int send_error(conn_list_t*, int, char*);
@@ -79,5 +77,3 @@ extern int send_tcppacket(conn_list_t *, void *, int);
 extern int notify_others(conn_list_t *, conn_list_t *, int (*function)(conn_list_t*, conn_list_t*));
 
 #endif /* __TINC_PROTOCOL_H__ */
-
-