/*      $NetBSD: hesiod.h,v 1.5 2008/04/28 20:22:54 martin Exp $        */

/*-
* Copyright (c) 1997, 1998, 1999 The NetBSD Foundation, Inc.
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
*    notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
*    notice, this list of conditions and the following disclaimer in the
*    documentation and/or other materials provided with the distribution.
*
* THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS
* ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
* TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
* PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS
* BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
* POSSIBILITY OF SUCH DAMAGE.
*/

/*
* Copyright (c) 1996 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.
*/

#ifndef _HESIOD_H_
#define _HESIOD_H_

       /* Application-visible indication that we have the new interfaces */

#define HESIOD_INTERFACES

       /* Configuration information. */

#ifndef _PATH_HESIOD_CONF                       /* Configuration file. */
#define _PATH_HESIOD_CONF       "/etc/hesiod.conf"
#endif

#define DEF_RHS         ""                      /* Defaults if HESIOD_CONF */
#define DEF_LHS         ""                      /*    file is not present. */

       /* Error codes (for backwards compatibility) */

#define HES_ER_UNINIT   -1      /* uninitialized */
#define HES_ER_OK       0       /* no error */
#define HES_ER_NOTFOUND 1       /* Hesiod name not found by server */
#define HES_ER_CONFIG   2       /* local problem (no config file?) */
#define HES_ER_NET      3       /* network problem */

       /* Declaration of routines */

#include <sys/cdefs.h>

__BEGIN_DECLS
int     hesiod_init     (void **);
char  **hesiod_resolve  (void *, const char *, const char *);
void    hesiod_free_list(void *, char **);
char   *hesiod_to_bind  (void *, const char *, const char *);
void    hesiod_end      (void *);

                               /* backwards compatibility */
int     hes_init        (void);
char   *hes_to_bind     (const char *, const char *);
char  **hes_resolve     (const char *, const char *);
int     hes_error       (void);
void    hes_free        (char **);
__END_DECLS

#endif /* ! _HESIOD_H_ */