* bug routines -- assumes that the necessary sections of memory

/* $NetBSD: instat.c,v 1.3 2008/01/12 09:54:31 tsutsui Exp $ */

/*
* bug routines -- assumes that the necessary sections of memory
* are preserved.
*/
#include <sys/types.h>
#include <machine/prom.h>

#include "libbug.h"

/* returns 0 if no characters ready to read */
int
peekchar(void)
{
int ret;

MVMEPROM_NOARG();
MVMEPROM_CALL(MVMEPROM_INSTAT);
MVMEPROM_STATRET(ret);
}