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/*
* Copyright (C) 2004 Internet Systems Consortium, Inc. ("ISC")
* Copyright (C) 1998-2001 Internet Software Consortium.
*
* Permission to use, copy, modify, and distribute this software for any
* purpose with or without fee is hereby granted, provided that the above
* copyright notice and this permission notice appear in all copies.
*
* THE SOFTWARE IS PROVIDED "AS IS" AND ISC DISCLAIMS ALL WARRANTIES WITH
* REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY
* AND FITNESS. IN NO EVENT SHALL ISC BE LIABLE FOR ANY SPECIAL, DIRECT,
* INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM
* LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE
* OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
* PERFORMANCE OF THIS SOFTWARE.
*/
#ifndef GENERIC_OPT_41_H
#define GENERIC_OPT_41_H 1
/* $ISC: opt_41.h,v 1.13.206.1 2004/03/06 08:14:10 marka Exp $ */
/* RFC 2671 */
typedef struct dns_rdata_opt_opcode {
isc_uint16_t opcode;
isc_uint16_t length;
unsigned char *data;
} dns_rdata_opt_opcode_t;
typedef struct dns_rdata_opt {
dns_rdatacommon_t common;
isc_mem_t *mctx;
unsigned char *options;
isc_uint16_t length;
/* private */
isc_uint16_t offset;
} dns_rdata_opt_t;
/*
* ISC_LANG_BEGINDECLS and ISC_LANG_ENDDECLS are already done
* via rdatastructpre.h and rdatastructsuf.h.
*/
isc_result_t
dns_rdata_opt_first(dns_rdata_opt_t *);
isc_result_t
dns_rdata_opt_next(dns_rdata_opt_t *);
isc_result_t
dns_rdata_opt_current(dns_rdata_opt_t *, dns_rdata_opt_opcode_t *);
#endif /* GENERIC_OPT_41_H */
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