X-Git-Url: https://git.distorted.org.uk/~mdw/tripe/blobdiff_plain/53a941d3f97a50964587c6e9533b1e43e74a57a8..HEAD:/common/protocol.h

diff --git a/common/protocol.h b/common/protocol.h
index dbb3bea6..e40cf177 100644
--- a/common/protocol.h
+++ b/common/protocol.h
@@ -9,19 +9,18 @@
  *
  * This file is part of Trivial IP Encryption (TrIPE).
  *
- * TrIPE 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.
+ * TrIPE 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 3 of the License, or (at your
+ * option) any later version.
  *
- * TrIPE 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.
+ * TrIPE 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.
  *
  * You should have received a copy of the GNU General Public License
- * along with TrIPE; if not, write to the Free Software Foundation,
- * Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+ * along with TrIPE.  If not, see <https://www.gnu.org/licenses/>.
  */
 
 #ifndef TRIPE_PROTOCOL_H
@@ -65,7 +64,10 @@
 #define KX_REPLY 2u
 #define KX_SWITCH 3u
 #define KX_SWITCHOK 4u
-#define KX_NMSG 5u
+#define KX_TOKENRQ 5u
+#define KX_TOKEN 6u
+#define KX_KNOCK 7u
+#define KX_NMSG 8u
 
 /* --- Miscellaneous packets --- */
 
@@ -77,6 +79,7 @@
 #define MISC_EPING 3u			/* Encrypted ping */
 #define MISC_EPONG 4u			/* Encrypted ping response */
 #define MISC_GREET 5u			/* A greeting from a NATed peer */
+#define MISC_BYE 6u			/* Departure notification */
 
 /* --- Symmetric encryption and keysets --- *
  *