paulo@0: /*
paulo@0:  * $Id: dns.h,v 1.1 2003/12/22 01:57:51 hipnod Exp $
paulo@0:  *
paulo@0:  * Copyright (C) 2003 giFT project (gift.sourceforge.net)
paulo@0:  *
paulo@0:  * This program is free software; you can redistribute it and/or modify it
paulo@0:  * under the terms of the GNU General Public License as published by the
paulo@0:  * Free Software Foundation; either version 2, or (at your option) any
paulo@0:  * later version.
paulo@0:  *
paulo@0:  * This program is distributed in the hope that it will be useful, but
paulo@0:  * WITHOUT ANY WARRANTY; without even the implied warranty of
paulo@0:  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
paulo@0:  * General Public License for more details.
paulo@0:  */
paulo@0: 
paulo@0: #ifndef GIFT_GT_DNS_H_
paulo@0: #define GIFT_GT_DNS_H_
paulo@0: 
paulo@0: /*****************************************************************************/
paulo@0: 
paulo@0: /*
paulo@0:  * This depends on the right header file being included before this file.
paulo@0:  */
paulo@0: #ifndef NO_ADDRESS
paulo@0: #define NO_ADDRESS NO_DATA
paulo@0: #endif
paulo@0: 
paulo@0: /*****************************************************************************/
paulo@0: 
paulo@0: struct hostent *gt_dns_lookup      (const char *name);
paulo@0: 
paulo@0: int             gt_dns_get_errno   (void);
paulo@0: void            gt_dns_set_errno   (int error_code);
paulo@0: const char     *gt_dns_strerror    (int error_code);
paulo@0: 
paulo@0: /*****************************************************************************/
paulo@0: 
paulo@0: #endif /* GIFT_GT_DNS_H_ */