56 lines
1.5 KiB
C
56 lines
1.5 KiB
C
/*
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* Copyright (C) 1998, 1999, 2000 Internet Software Consortium.
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*
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* Permission to use, copy, modify, and distribute this software for any
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* purpose with or without fee is hereby granted, provided that the above
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* copyright notice and this permission notice appear in all copies.
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*
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* THE SOFTWARE IS PROVIDED "AS IS" AND INTERNET SOFTWARE CONSORTIUM DISCLAIMS
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* ALL WARRANTIES WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES
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* OF MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL INTERNET SOFTWARE
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* CONSORTIUM BE LIABLE FOR ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL
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* DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR
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* PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS
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* ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS
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* SOFTWARE.
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*/
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#ifndef GENERIC_OPT_41_H
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#define GENERIC_OPT_41_H 1
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/* $Id: opt_41.h,v 1.7 2000/05/24 05:09:28 tale Exp $ */
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/* RFC 2671 */
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typedef struct dns_rdata_opt_opcode {
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isc_uint16_t opcode;
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isc_uint16_t length;
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unsigned char *data;
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} dns_rdata_opt_opcode_t;
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typedef struct dns_rdata_opt {
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dns_rdatacommon_t common;
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isc_mem_t *mctx;
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unsigned char *options;
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isc_uint16_t length;
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/* private */
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isc_uint16_t offset;
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} dns_rdata_opt_t;
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#include <isc/lang.h>
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ISC_LANG_BEGINDECLS
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isc_result_t
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dns_rdata_opt_first(dns_rdata_opt_t *);
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isc_result_t
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dns_rdata_opt_next(dns_rdata_opt_t *);
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isc_result_t
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dns_rdata_opt_current(dns_rdata_opt_t *, dns_rdata_opt_opcode_t *);
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ISC_LANG_ENDDECLS
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#endif /* GENERIC_OPT_41_H */
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