diff --git a/channels.c b/channels.c
index 248adde..fccb909 100644
--- a/channels.c
+++ b/channels.c
@@ -1,4 +1,4 @@
-/* $OpenBSD: channels.c,v 1.248 2006/03/28 01:52:28 deraadt Exp $ */
+/* $OpenBSD: channels.c,v 1.249 2006/03/30 09:41:25 djm Exp $ */
 /*
  * Author: Tatu Ylonen <ylo@cs.hut.fi>
  * Copyright (c) 1995 Tatu Ylonen <ylo@cs.hut.fi>, Espoo, Finland
@@ -1945,6 +1945,8 @@
 
 
 /* -- protocol input */
+
+/* ARGSUSED */
 void
 channel_input_data(int type, u_int32_t seq, void *ctxt)
 {
@@ -2004,6 +2006,7 @@
 	xfree(data);
 }
 
+/* ARGSUSED */
 void
 channel_input_extended_data(int type, u_int32_t seq, void *ctxt)
 {
@@ -2050,6 +2053,7 @@
 	xfree(data);
 }
 
+/* ARGSUSED */
 void
 channel_input_ieof(int type, u_int32_t seq, void *ctxt)
 {
@@ -2073,6 +2077,7 @@
 
 }
 
+/* ARGSUSED */
 void
 channel_input_close(int type, u_int32_t seq, void *ctxt)
 {
@@ -2111,6 +2116,7 @@
 }
 
 /* proto version 1.5 overloads CLOSE_CONFIRMATION with OCLOSE */
+/* ARGSUSED */
 void
 channel_input_oclose(int type, u_int32_t seq, void *ctxt)
 {
@@ -2123,6 +2129,7 @@
 	chan_rcvd_oclose(c);
 }
 
+/* ARGSUSED */
 void
 channel_input_close_confirmation(int type, u_int32_t seq, void *ctxt)
 {
@@ -2139,6 +2146,7 @@
 	channel_free(c);
 }
 
+/* ARGSUSED */
 void
 channel_input_open_confirmation(int type, u_int32_t seq, void *ctxt)
 {
@@ -2186,6 +2194,7 @@
 	return "unknown reason";
 }
 
+/* ARGSUSED */
 void
 channel_input_open_failure(int type, u_int32_t seq, void *ctxt)
 {
@@ -2217,6 +2226,7 @@
 	channel_free(c);
 }
 
+/* ARGSUSED */
 void
 channel_input_window_adjust(int type, u_int32_t seq, void *ctxt)
 {
@@ -2241,6 +2251,7 @@
 	c->remote_window += adjust;
 }
 
+/* ARGSUSED */
 void
 channel_input_port_open(int type, u_int32_t seq, void *ctxt)
 {