/*

 * resolving DNS hostname routine

 *

 * Copyright (C) 2010 Jeff Layton (jlayton@samba.org)

 * Copyright (C) 2010 Igor Druzhinin (jaxbrigs@gmail.com)

 *

 * This program is free software; you can redistribute it and/or modify

 * it under the terms of the GNU General Public License as published by

 * the Free Software Foundation; either version 3 of the License, or

 * (at your option) any later version.

 *

 * This program is distributed in the hope that it will be useful,

 * but WITHOUT ANY WARRANTY; without even the implied warranty of

 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the

 * GNU General Public License for more details.

 *

 * You should have received a copy of the GNU General Public License

 * along with this program.  If not, see <http://www.gnu.org/licenses/>.

 */

#ifndef _RESOLVE_HOST_H_

#define _RESOLVE_HOST_H_

#include <arpa/inet.h>

/* currently maximum length of IPv6 address string */

#define MAX_ADDRESS_LEN INET6_ADDRSTRLEN

/* limit list of addresses to 16 max-size addrs */

#define MAX_ADDR_LIST_LEN ((MAX_ADDRESS_LEN + 1) * 16)

extern int resolve_host(const char *host, char *addrstr);

#endif /* _RESOLVE_HOST_H_ */