#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
#define BUG_CHOKES_ON_SSH2_IGNORE               512
#define BUG_CHOKES_ON_WINADJ                   1024

/*
 * 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.
 */

	/*
	 * Servers that don't support SSH2_MSG_IGNORE. Currently,
	 * none detected automatically.
	 */
	ssh->remote_bugs |= BUG_CHOKES_ON_SSH2_IGNORE;
	logevent("We believe remote version has SSH-2 ignore bug");
    }

    if (conf_get_int(ssh->conf, CONF_sshbug_winadj) == FORCE_ON) {
	/*
	 * Servers that don't support our winadj request for one
	 * reason or another. Currently, none detected automatically.
	 */
	ssh->remote_bugs |= BUG_CHOKES_ON_WINADJ;
	logevent("We believe remote version has winadj bug");
    }
}

/*
 * 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)

	 *
	 * We also only send this if the main channel has finished its
	 * initial CHANNEL_REQUESTs and installed the default
	 * CHANNEL_FAILURE handler, so as not to risk giving it
	 * unexpected CHANNEL_FAILUREs.
	 */
	if (newwin == c->v.v2.locmaxwin &&
	    ssh->packet_dispatch[SSH2_MSG_CHANNEL_FAILURE] &&
            !(ssh->remote_bugs & BUG_CHOKES_ON_WINADJ)) {
	    pktout = ssh2_pkt_init(SSH2_MSG_CHANNEL_REQUEST);
	    ssh2_pkt_adduint32(pktout, c->remoteid);
	    ssh2_pkt_addstring(pktout, "winadj@putty.projects.tartarus.org");
	    ssh2_pkt_addbool(pktout, TRUE);
	    ssh2_pkt_send(ssh, pktout);

	    /*