/*	$NetBSD: dns_p.h,v 1.1.2.1 1999/12/04 17:00:24 he Exp $	*/

/*
 * Copyright (c) 1996-1999 by Internet Software Consortium.
 *
 * Permission to use, copy, modify, and distribute this software for any
 * purpose with or without fee is hereby granted, provided that the above
 * copyright notice and this permission notice appear in all copies.
 *
 * THE SOFTWARE IS PROVIDED "AS IS" AND INTERNET SOFTWARE CONSORTIUM DISCLAIMS
 * ALL WARRANTIES WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES
 * OF MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL INTERNET SOFTWARE
 * CONSORTIUM BE LIABLE FOR ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL
 * DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR
 * PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS
 * ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS
 * SOFTWARE.
 */

/*
 * Id: dns_p.h,v 1.11 1999/06/03 20:50:36 vixie Exp
 */

#ifndef _DNS_P_H_INCLUDED
#define	_DNS_P_H_INCLUDED

#define	maybe_ok(res, nm, ok) (((res)->options & RES_NOCHECKNAME) != 0 || \
			       (ok)(nm) != 0)
#define maybe_hnok(res, hn) maybe_ok((res), (hn), res_hnok)
#define maybe_dnok(res, dn) maybe_ok((res), (dn), res_dnok)

/*
 * Object state.
 */
struct dns_p {
	void			*hes_ctx;
	struct __res_state	*res;
	void                    (*free_res) __P((void *));
};

/*
 * Methods.
 */

extern struct irs_gr *	irs_dns_gr __P((struct irs_acc *));
extern struct irs_pw *	irs_dns_pw __P((struct irs_acc *));
extern struct irs_sv *	irs_dns_sv __P((struct irs_acc *));
extern struct irs_pr *	irs_dns_pr __P((struct irs_acc *));
extern struct irs_ho *	irs_dns_ho __P((struct irs_acc *));
extern struct irs_nw *	irs_dns_nw __P((struct irs_acc *));

#endif /*_DNS_P_H_INCLUDED*/
