46 lines
1 KiB
C
46 lines
1 KiB
C
/*
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* Copyright (C) Internet Systems Consortium, Inc. ("ISC")
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*
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* SPDX-License-Identifier: MPL-2.0
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*
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* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, you can obtain one at https://mozilla.org/MPL/2.0/.
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*
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* See the COPYRIGHT file distributed with this work for additional
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* information regarding copyright ownership.
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*/
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#pragma once
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/*!
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* \brief Per RFC2671 */
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typedef struct dns_rdata_opt_opcode {
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uint16_t opcode;
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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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uint16_t length;
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/* private */
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uint16_t offset;
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} dns_rdata_opt_t;
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/*
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* ISC_LANG_BEGINDECLS and ISC_LANG_ENDDECLS are already done
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* via rdatastructpre.h and rdatastructsuf.h.
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*/
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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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