- djm@cvs.openbsd.org 2011/09/09 22:46:44
     [channels.c channels.h clientloop.h mux.c ssh.c]
     support for cancelling local and remote port forwards via the multiplex
     socket. Use ssh -O cancel -L xx:xx:xx -R yy:yy:yy user@host" to request
     the cancellation of the specified forwardings; ok markus@
diff --git a/clientloop.h b/clientloop.h
index a259b5e..3bb7948 100644
--- a/clientloop.h
+++ b/clientloop.h
@@ -1,4 +1,4 @@
-/* $OpenBSD: clientloop.h,v 1.28 2011/06/22 22:08:42 djm Exp $ */
+/* $OpenBSD: clientloop.h,v 1.29 2011/09/09 22:46:44 djm Exp $ */
 
 /*
  * Author: Tatu Ylonen <ylo@cs.hut.fi>
@@ -70,6 +70,7 @@
 #define SSHMUX_COMMAND_STDIO_FWD	4	/* Open stdio fwd (ssh -W) */
 #define SSHMUX_COMMAND_FORWARD		5	/* Forward only, no command */
 #define SSHMUX_COMMAND_STOP		6	/* Disable mux but not conn */
+#define SSHMUX_COMMAND_CANCEL_FWD	7	/* Cancel forwarding(s) */
 
 void	muxserver_listen(void);
 void	muxclient(const char *);