/*
 * Copyright (c) 1988 Regents of the University of California.
 * All rights reserved.
 *
 * %sccs.include.redist.c%
 *
 *	@(#)defines.h	5.1 (Berkeley) 09/14/90
 */

#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 */