case RES_USE_INET6:	return "inet6"; case RES_ROTATE:	return "rotate"; case RES_NOCHECKNAME:	return "no-check-names"; case RES_USEBSTRING:	return "ip6-bytstring";
p_option(u_long option) {	static char nbuf[40];	switch (option) {	case RES_INIT:		return "init";	case RES_DEBUG:		return "debug";	case RES_AAONLY:	return "aaonly(unimpl)";	case RES_USEVC:		return "usevc";	case RES_PRIMARY:	return "primry(unimpl)";	case RES_IGNTC:		return "igntc";	case RES_RECURSE:	return "recurs";	case RES_DEFNAMES:	return "defnam";	case RES_STAYOPEN:	return "styopn";	case RES_DNSRCH:	return "dnsrch";	case RES_INSECURE1:	return "insecure1";	case RES_INSECURE2:	return "insecure2";				/* XXX nonreentrant */	default:		sprintf(nbuf, "?0x%lx?", (u_long)option);				return (nbuf);	}}