#endif
#endif
}

static void
gotcha(int sig)
{
	int	ret;

	signal(sig, gotcha);
	alarm(0);
	state.signals++;
	switch (sig)
	{
	case SIGALRM:
		ret = REG_EHUNG;
		break;
	case SIGBUS:
		ret = REG_EBUS;
		break;
	default:
		ret = REG_EFAULT;
		break;
	}
	sigunblock(sig);
	longjmp(state.gotcha, ret);
}

static char*