contrib/bind-9.2.4rc7/lib/dns/rdata/generic/txt_16.h

   1 /*
   2  * Copyright (C) 2004  Internet Systems Consortium, Inc. ("ISC")
   3  * Copyright (C) 1998-2001  Internet Software Consortium.
   4  *
   5  * Permission to use, copy, modify, and distribute this software for any
   6  * purpose with or without fee is hereby granted, provided that the above
   7  * copyright notice and this permission notice appear in all copies.
   8  *
   9  * THE SOFTWARE IS PROVIDED "AS IS" AND ISC DISCLAIMS ALL WARRANTIES WITH
  10  * REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY
  11  * AND FITNESS.  IN NO EVENT SHALL ISC BE LIABLE FOR ANY SPECIAL, DIRECT,
  12  * INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM
  13  * LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE
  14  * OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
  15  * PERFORMANCE OF THIS SOFTWARE.
  16  */
  17
  18 #ifndef GENERIC_TXT_16_H
  19 #define GENERIC_TXT_16_H 1
  20
  21 /* $Id: txt_16.h,v 1.23.2.1 2004/03/09 06:11:34 marka Exp $ */
  22
  23 typedef struct dns_rdata_txt_string {
  24                 isc_uint8_t    length;
  25                 unsigned char   *data;
  26 } dns_rdata_txt_string_t;
  27
  28 typedef struct dns_rdata_txt {
  29         dns_rdatacommon_t       common;
  30         isc_mem_t               *mctx;
  31         unsigned char           *txt;
  32         isc_uint16_t            txt_len;
  33         /* private */
  34         isc_uint16_t            offset;
  35 } dns_rdata_txt_t;
  36
  37 /*
  38  * ISC_LANG_BEGINDECLS and ISC_LANG_ENDDECLS are already done
  39  * via rdatastructpre.h and rdatastructsuf.h.
  40  */
  41
  42 isc_result_t
  43 dns_rdata_txt_first(dns_rdata_txt_t *);
  44
  45 isc_result_t
  46 dns_rdata_txt_next(dns_rdata_txt_t *);
  47
  48 isc_result_t
  49 dns_rdata_txt_current(dns_rdata_txt_t *, dns_rdata_txt_string_t *);
  50
  51 #endif /* GENERIC_TXT_16_H */