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/* libanode: the Anode C reference implementation
* Copyright (C) 2009-2010 Adam Ierymenko <adam.ierymenko@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 _ANODE_DNS_TXT_H
#define _ANODE_DNS_TXT_H
/**
* Synchronous TXT resolver routine
*
* Error codes:
* 1 - I/O error
* 2 - Invalid response
* 3 - TXT record not found
* 4 - Destination buffer too small for result
*
* @param host Host name
* @param txt Buffer to store TXT result
* @param txt_len Size of buffer
* @return Zero on success, special error code on failure
*/
int Anode_sync_resolve_txt(const char *host,char *txt,unsigned int txt_len);
#endif
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