1 files changed, 0 insertions, 93 deletions

diff --git a/nchan.h b/nchan.h
deleted file mode 100644
index db04973f4..000000000
--- a/nchan.h
+++ /dev/null
@@ -1,93 +0,0 @@
-/*
- * Copyright (c) 1999 Markus Friedl.  All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in the
- *    documentation and/or other materials provided with the distribution.
- *
- * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
- * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
- * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
- * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
- * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
- * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
- * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
- * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
- * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-
-/* RCSID("$OpenBSD: nchan.h,v 1.11 2001/05/04 23:47:34 markus Exp $"); */
-
-#ifndef NCHAN_H
-#define NCHAN_H
-
-/*
- * SSH Protocol 1.5 aka New Channel Protocol
- * Thanks to Martina, Axel and everyone who left Erlangen, leaving me bored.
- * Written by Markus Friedl in October 1999
- *
- * Protocol versions 1.3 and 1.5 differ in the handshake protocol used for the
- * tear down of channels:
- *
- * 1.3: strict request-ack-protocol:
- *      CLOSE   ->
- *              <-  CLOSE_CONFIRM
- *
- * 1.5: uses variations of:
- *      IEOF    ->
- *              <-  OCLOSE
- *              <-  IEOF
- *      OCLOSE  ->
- *      i.e. both sides have to close the channel
- *
- * See the debugging output from 'ssh -v' and 'sshd -d' of
- * ssh-1.2.27 as an example.
- *
- */
-
-/* ssh-proto-1.5 overloads prot-1.3-message-types */
-#define SSH_MSG_CHANNEL_INPUT_EOF       SSH_MSG_CHANNEL_CLOSE
-#define SSH_MSG_CHANNEL_OUTPUT_CLOSE    SSH_MSG_CHANNEL_CLOSE_CONFIRMATION
-
-/* possible input states */
-#define CHAN_INPUT_OPEN                 0x01
-#define CHAN_INPUT_WAIT_DRAIN           0x02
-#define CHAN_INPUT_WAIT_OCLOSE          0x04
-#define CHAN_INPUT_CLOSED               0x08
-
-/* possible output states */
-#define CHAN_OUTPUT_OPEN                0x10
-#define CHAN_OUTPUT_WAIT_DRAIN          0x20
-#define CHAN_OUTPUT_WAIT_IEOF           0x40
-#define CHAN_OUTPUT_CLOSED              0x80
-
-#define CHAN_CLOSE_SENT                 0x01
-#define CHAN_CLOSE_RCVD                 0x02
-#define CHAN_DEAD                       0x04
-
-
-/* Channel EVENTS */
-typedef void    chan_event_fn(Channel * c);
-
-/* for the input state */
-extern chan_event_fn    *chan_rcvd_oclose;
-extern chan_event_fn    *chan_read_failed;
-extern chan_event_fn    *chan_ibuf_empty;
-
-/* for the output state */
-extern chan_event_fn    *chan_rcvd_ieof;
-extern chan_event_fn    *chan_write_failed;
-extern chan_event_fn    *chan_obuf_empty;
-
-int chan_is_dead(Channel * c);
-void chan_mark_dead(Channel * c);
-
-void    chan_init_iostates(Channel * c);
-void    chan_init(void);
-#endif