/*
* 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
* 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 1992 Sun Microsystems, Inc. All rights reserved.
* Use is subject to license terms.
*/
/* Copyright (c) 1984, 1986, 1987, 1988, 1989 AT&T */
/* All Rights Reserved */
#pragma ident "%Z%%M% %I% %E% SMI"
struct header {
char sync;
char ksize;
unsigned short sum;
char cntl;
char ccntl;
};
struct pack {
char *p_rptr;
char **p_ipool;
char p_rcount;
char p_timer;
char p_obusy;
char p_srxmit;
char p_swindow;
char p_rpr;
};
#ifndef MIN
#define MIN(a,b) ((a<b)? a:b)
#endif
extern char next[8];
extern char mask[8];
extern int npbits;
extern int pkactive;
extern int pkdebug;
extern int pksizes[];
/*
* driver state
*/
#define DEAD 0
/*
* io buffer states
*/
#define B_NULL 0
/*
* control messages
*/
/* #define SRJ 3 */ /* not supported */
/* #define M_SRJ 010 */ /* not used */
/*
* packet ioctl buf
*/
struct piocb {
unsigned t;
short psize;
short mode;
short state;
char window;
};