opt_41.h revision 40f53fa8d9c6a4fc38c0014495e7a42b08f52481
a3253fb44c15a52bbb19bb38592b4dc02a004527Tinderbox User/*
d1cacbb37474b0cbee6c1ddd05d27f731b2b43baMark Andrews * Copyright (C) 1998-2000 Internet Software Consortium.
d1cacbb37474b0cbee6c1ddd05d27f731b2b43baMark Andrews *
d1cacbb37474b0cbee6c1ddd05d27f731b2b43baMark Andrews * Permission to use, copy, modify, and distribute this software for any
d1cacbb37474b0cbee6c1ddd05d27f731b2b43baMark Andrews * purpose with or without fee is hereby granted, provided that the above
d1cacbb37474b0cbee6c1ddd05d27f731b2b43baMark Andrews * copyright notice and this permission notice appear in all copies.
d1cacbb37474b0cbee6c1ddd05d27f731b2b43baMark Andrews *
d1cacbb37474b0cbee6c1ddd05d27f731b2b43baMark Andrews * THE SOFTWARE IS PROVIDED "AS IS" AND INTERNET SOFTWARE CONSORTIUM
d1cacbb37474b0cbee6c1ddd05d27f731b2b43baMark Andrews * DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE INCLUDING ALL
d1cacbb37474b0cbee6c1ddd05d27f731b2b43baMark Andrews * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL
d1cacbb37474b0cbee6c1ddd05d27f731b2b43baMark Andrews * INTERNET SOFTWARE CONSORTIUM BE LIABLE FOR ANY SPECIAL, DIRECT,
d1cacbb37474b0cbee6c1ddd05d27f731b2b43baMark Andrews * 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
/* $Id: opt_41.h,v 1.12 2000/08/01 01:25:50 tale 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 */