[unix-history] / usr / src / usr.bin / telnet / defines.h

/*
 * Copyright (c) 1988 Regents of the University of California.
 * All rights reserved.
 *
 * %sccs.include.redist.c%
 *
 *	@(#)defines.h	5.1 (Berkeley) %G%
 */

#define	settimer(x)	clocks.x = clocks.system++

#if	!defined(TN3270)

#define	SetIn3270()

#endif	/* !defined(TN3270) */

#define	NETADD(c)	{ *netoring.supply = c; ring_supplied(&netoring, 1); }
#define	NET2ADD(c1,c2)	{ NETADD(c1); NETADD(c2); }
#define	NETBYTES()	(ring_full_count(&netoring))
#define	NETROOM()	(ring_empty_count(&netoring))

#define	TTYADD(c)	if (!(SYNCHing||flushout)) { \
				*ttyoring.supply = c; \
				ring_supplied(&ttyoring, 1); \
			}
#define	TTYBYTES()	(ring_full_count(&ttyoring))
#define	TTYROOM()	(ring_empty_count(&ttyoring))

/*	Various modes */
#define	MODE_LOCAL_CHARS(m)	((m)&(MODE_EDIT|MODE_TRAPSIG))
#define	MODE_LOCAL_ECHO(m)	((m)&MODE_ECHO)
#define	MODE_COMMAND_LINE(m)	((m)==-1)

#define	CONTROL(x)	((x)&0x1f)		/* CTRL(x) is not portable */
Commit	Line	Data
897ce52e KB	1	/*
	2	* Copyright (c) 1988 Regents of the University of California.
	3	* All rights reserved.
	4	*
cb956e54	5	* %sccs.include.redist.c%
897ce52e	6	*
18773698	7	* @(#)defines.h 5.1 (Berkeley) %G%
897ce52e KB	8	*/
897ce52e KB	9
46e39dfe GM	10	#define settimer(x) clocks.x = clocks.system++
	11
	12	#if !defined(TN3270)
	13
46e39dfe GM	14	#define SetIn3270()
	15
	16	#endif /* !defined(TN3270) */
	17
8b6750f5	18	#define NETADD(c) { *netoring.supply = c; ring_supplied(&netoring, 1); }
46e39dfe	19	#define NET2ADD(c1,c2) { NETADD(c1); NETADD(c2); }
8b6750f5	20	#define NETBYTES() (ring_full_count(&netoring))
115a5494	21	#define NETROOM() (ring_empty_count(&netoring))
46e39dfe	22
115a5494	23	#define TTYADD(c) if (!(SYNCHing\|\|flushout)) { \
8b6750f5 GM	24	*ttyoring.supply = c; \
8b6750f5 GM	25	ring_supplied(&ttyoring, 1); \
115a5494	26	}
8b6750f5	27	#define TTYBYTES() (ring_full_count(&ttyoring))
115a5494	28	#define TTYROOM() (ring_empty_count(&ttyoring))
46e39dfe GM	29
46e39dfe GM	30	/* Various modes */
6055a9f6 PB	31	#define MODE_LOCAL_CHARS(m) ((m)&(MODE_EDIT\|MODE_TRAPSIG))
	32	#define MODE_LOCAL_ECHO(m) ((m)&MODE_ECHO)
	33	#define MODE_COMMAND_LINE(m) ((m)==-1)
4a8a7128 PB	34
4a8a7128 PB	35	#define CONTROL(x) ((x)&0x1f) /* CTRL(x) is not portable */