/*
 * CDDL HEADER START
 *
 * The contents of this file are subject to the terms of the
 * Common Development and Distribution License, Version 1.0 only
 * (the "License").  You may not use this file except in compliance
 * with the License.
 *
 * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
 * or http://www.opensolaris.org/os/licensing.
 * See the License for the specific language governing permissions
 * and limitations under the License.
 *
 * When distributing Covered Code, include this CDDL HEADER in each
 * file and include the License file at usr/src/OPENSOLARIS.LICENSE.
 * If applicable, add the following below this CDDL HEADER, with the
 * fields enclosed by brackets "[]" replaced with your own identifying
 * information: Portions Copyright [yyyy] [name of copyright owner]
 *
 * CDDL HEADER END
 */
/*      Copyright (c) 1984, 1986, 1987, 1988, 1989 AT&T */
/*        All Rights Reserved   */


#ifndef _SYS_STERMIO_H
#define _SYS_STERMIO_H

#ifdef  __cplusplus
extern "C" {
#endif

/*
 * ioctl commands for control channels
 */
#define STSTART         1       /* start protocol */
#define STHALT          2       /* cease protocol */
#define STPRINT         3       /* assign device to printer */
#define STENABLE        4       /* enable polling */
#define STDISABLE       5       /* disable polling */
#define STPOLL          6       /* set polling rate */
#define STCNTRS         7       /* poke for status reports */
#define STTCHAN         8       /* set trace channel number */

/*
 * ioctl commands for terminal and printer channels
 */
#define STGET   (('X'<<8)|0)    /* get line options */
#define STSET   (('X'<<8)|1)    /* set line options */
#define STTHROW (('X'<<8)|2)    /* throw away queued input */
#define STWLINE (('X'<<8)|3)    /* get synchronous line # */
#define STTSV   (('X'<<8)|4)    /* get all line information */

struct stio {
        unsigned short  ttyid;
        char            row;
        char            col;
        char            orow;
        char            ocol;
        char            tab;
        char            aid;
        char            ss1;
        char            ss2;
        unsigned short  imode;
        unsigned short  lmode;
        unsigned short  omode;
};

/*
 *      Mode Definitions.
 */
#define STFLUSH 00400   /* FLUSH mode; lmode */
#define STWRAP  01000   /* WRAP mode; lmode */
#define STAPPL  02000   /* APPLICATION mode; lmode */

struct sttsv {
        char    st_major;
        short   st_pcdnum;
        char    st_devaddr;
        int     st_csidev;
};

struct stcntrs {
        char    st_lrc;
        char    st_xnaks;
        char    st_rnaks;
        char    st_xwaks;
        char    st_rwaks;
        char    st_scc;
};

/* trace message definitions */

#define LOC     113     /* loss of carrier */

#ifdef  __cplusplus
}
#endif

#endif  /* _SYS_STERMIO_H */