/* kill for MMIXware.   Copyright (C) 2001 Hans-Peter Nilsson   Permission to use, copy, modify, and distribute this software is   freely granted, provided that the above copyright notice, this notice   and the following disclaimer are preserved with no changes.   THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR   IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED   WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR   PURPOSE.  */#include <_ansi.h>#include <sys/types.h>#include <sys/stat.h>#include "sys/syscall.h"#include <errno.h>_kill (n, m){  if (n == 1)    return TRAP1i (SYS_halt, 0);  errno = EPERM;  return -1;}