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      1  1.9     maya /*	$NetBSD: defines.h,v 1.9 2018/12/13 04:49:19 maya Exp $	*/
      2  1.5  thorpej 
      3  1.1      cgd /*
      4  1.3      cgd  * Copyright (c) 1988, 1993
      5  1.3      cgd  *	The Regents of the University of California.  All rights reserved.
      6  1.1      cgd  *
      7  1.1      cgd  * Redistribution and use in source and binary forms, with or without
      8  1.1      cgd  * modification, are permitted provided that the following conditions
      9  1.1      cgd  * are met:
     10  1.1      cgd  * 1. Redistributions of source code must retain the above copyright
     11  1.1      cgd  *    notice, this list of conditions and the following disclaimer.
     12  1.1      cgd  * 2. Redistributions in binary form must reproduce the above copyright
     13  1.1      cgd  *    notice, this list of conditions and the following disclaimer in the
     14  1.1      cgd  *    documentation and/or other materials provided with the distribution.
     15  1.8      agc  * 3. Neither the name of the University nor the names of its contributors
     16  1.1      cgd  *    may be used to endorse or promote products derived from this software
     17  1.1      cgd  *    without specific prior written permission.
     18  1.1      cgd  *
     19  1.1      cgd  * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
     20  1.1      cgd  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
     21  1.1      cgd  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
     22  1.1      cgd  * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
     23  1.1      cgd  * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
     24  1.1      cgd  * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
     25  1.1      cgd  * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
     26  1.1      cgd  * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
     27  1.1      cgd  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
     28  1.1      cgd  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
     29  1.1      cgd  * SUCH DAMAGE.
     30  1.1      cgd  *
     31  1.3      cgd  *	from: @(#)defines.h	8.1 (Berkeley) 6/6/93
     32  1.1      cgd  */
     33  1.1      cgd 
     34  1.1      cgd #define	settimer(x)	clocks.x = clocks.system++
     35  1.1      cgd 
     36  1.6      wiz #define	NETADD(c)	{ *netoring.supply = (c); ring_supplied(&netoring, 1); }
     37  1.6      wiz #define	NET2ADD(c1,c2)	{ NETADD((c1)); NETADD((c2)); }
     38  1.1      cgd #define	NETBYTES()	(ring_full_count(&netoring))
     39  1.1      cgd #define	NETROOM()	(ring_empty_count(&netoring))
     40  1.1      cgd 
     41  1.1      cgd #define	TTYADD(c)	if (!(SYNCHing||flushout)) { \
     42  1.1      cgd 				*ttyoring.supply = c; \
     43  1.1      cgd 				ring_supplied(&ttyoring, 1); \
     44  1.1      cgd 			}
     45  1.1      cgd #define	TTYBYTES()	(ring_full_count(&ttyoring))
     46  1.1      cgd #define	TTYROOM()	(ring_empty_count(&ttyoring))
     47  1.1      cgd 
     48  1.1      cgd /*	Various modes */
     49  1.1      cgd #define	MODE_LOCAL_CHARS(m)	((m)&(MODE_EDIT|MODE_TRAPSIG))
     50  1.1      cgd #define	MODE_LOCAL_ECHO(m)	((m)&MODE_ECHO)
     51  1.1      cgd #define	MODE_COMMAND_LINE(m)	((m)==-1)
     52  1.1      cgd 
     53  1.1      cgd #define	CONTROL(x)	((x)&0x1f)		/* CTRL(x) is not portable */
     54