2.9BSD/usr/src/sys/dev/dhfdm.c

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/*
 *	DM-BB fake driver
 */

/*
 *	SCCS id	@(#)dhfdm.c	2.1	(Berkeley)	8/5/83
 */

#include <sys/param.h>
#include <sys/tty.h>
#include <sys/conf.h>

struct	tty	dh11[];

dmopen(dev)
{
	register struct tty *tp;

	tp = &dh11[minor(dev)];
	tp->t_state |= CARR_ON;
}

dmctl(dev, bits)
{
}