1 files changed, 6 insertions, 3 deletions

diff --git a/channels.h b/channels.h
index d75b800f7..4fab9d7c4 100644
--- a/channels.h
+++ b/channels.h
@@ -1,4 +1,4 @@
-/* $OpenBSD: channels.h,v 1.111 2012/04/11 13:16:19 djm Exp $ */
+/* $OpenBSD: channels.h,v 1.113 2013/06/07 15:37:52 dtucker Exp $ */
 
 /*
  * Author: Tatu Ylonen <ylo@cs.hut.fi>
@@ -55,7 +55,8 @@
 #define SSH_CHANNEL_ZOMBIE              14      /* Almost dead. */
 #define SSH_CHANNEL_MUX_LISTENER        15      /* Listener for mux conn. */
 #define SSH_CHANNEL_MUX_CLIENT          16      /* Conn. to mux slave */
-#define SSH_CHANNEL_MAX_TYPE            17
+#define SSH_CHANNEL_ABANDONED           17      /* Abandoned session, eg mux */
+#define SSH_CHANNEL_MAX_TYPE            18
 
 #define CHANNEL_CANCEL_PORT_STATIC      -1
 
@@ -102,7 +103,9 @@ struct Channel {
         int     sock;           /* sock fd */
         int     ctl_chan;       /* control channel (multiplexed connections) */
         int     isatty;         /* rfd is a tty */
+#ifdef _AIX
         int     wfd_isatty;     /* wfd is a tty */
+#endif
         int     client_tty;     /* (client) TTY has been requested */
         int     force_drain;    /* force close on iEOF */
         time_t  notbefore;      /* Pause IO until deadline (time_t) */
@@ -110,7 +113,7 @@ struct Channel {
                                  * channels are delayed until the first call
                                  * to a matching pre-select handler. 
                                  * this way post-select handlers are not
-                                 * accidenly called if a FD gets reused */
+                                 * accidentally called if a FD gets reused */
         Buffer  input;          /* data read from socket, to be sent over
                                  * encrypted connection */
         Buffer  output;         /* data received over encrypted connection for