#define BUG_SSH2_HMAC                             2
#define BUG_NEEDS_SSH1_PLAIN_PASSWORD        	  4
#define BUG_CHOKES_ON_RSA	        	  8
#define BUG_SSH2_RSA_PADDING	        	 16
#define BUG_SSH2_DERIVEKEY                       32
#define BUG_SSH2_REKEY                           64
#define BUG_SSH2_PK_SESSIONID                   128
#define BUG_SSH2_MAXPKT				256

/*
 * Codes for terminal modes.
 * Most of these are the same in SSH-1 and SSH-2.
 * This list is derived from RFC 4254 and
 * SSH-1 RFC-1.2.31.
 */

	  wc_match("WeOnlyDo-*", imp)))) {
	/*
	 * These versions have the SSH-2 rekey bug.
	 */
	ssh->remote_bugs |= BUG_SSH2_REKEY;
	logevent("We believe remote version has SSH-2 rekey bug");
    }

    if (ssh->cfg.sshbug_maxpkt2 == FORCE_ON ||
	(ssh->cfg.sshbug_maxpkt2 == AUTO &&
	 (wc_match("1.36_sshlib GlobalSCAPE", imp)))) {
	/*
	 * This version ignores our makpkt and needs to be throttled.
	 */
	ssh->remote_bugs |= BUG_SSH2_MAXPKT;
	logevent("We believe remote version ignores SSH-2 maximum packet size");
    }
}

/*
 * The `software version' part of an SSH version string is required
 * to contain no spaces or minus signs.
 */
static void ssh_fix_verstring(char *str)

    /*
     * Never send WINDOW_ADJUST for a channel that the remote side
     * already thinks it's closed; there's no point, since it won't
     * be sending any more data anyway.
     */
    if (c->closes != 0)
	return;

    /*
     * If the remote end has a habit of ignoring maxpkt, limit the
     * window so that it has no choice (assuming it doesn't ignore the
     * window as well).
     */
    if ((ssh->remote_bugs & BUG_SSH2_MAXPKT) && newwin > OUR_V2_MAXPKT)
	newwin = OUR_V2_MAXPKT;
	

    /*
     * Only send a WINDOW_ADJUST if there's significantly more window
     * available than the other end thinks there is.  This saves us
     * sending a WINDOW_ADJUST for every character in a shell session.
     *
     * "Significant" is arbitrarily defined as half the window size.