external/bsd/bind/dist/lib/dns/rdata/in_1/apl_42.h

   1 /*      $NetBSD: apl_42.h,v 1.4 2014/12/10 04:37:59 christos Exp $      */
   2
   3 /*
   4  * Copyright (C) 2004, 2005, 2007  Internet Systems Consortium, Inc. ("ISC")
   5  * Copyright (C) 2002  Internet Software Consortium.
   6  *
   7  * Permission to use, copy, modify, and/or distribute this software for any
   8  * purpose with or without fee is hereby granted, provided that the above
   9  * copyright notice and this permission notice appear in all copies.
  10  *
  11  * THE SOFTWARE IS PROVIDED "AS IS" AND ISC DISCLAIMS ALL WARRANTIES WITH
  12  * REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY
  13  * AND FITNESS.  IN NO EVENT SHALL ISC BE LIABLE FOR ANY SPECIAL, DIRECT,
  14  * INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM
  15  * LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE
  16  * OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
  17  * PERFORMANCE OF THIS SOFTWARE.
  18  */
  19
  20 /* */
  21 #ifndef IN_1_APL_42_H
  22 #define IN_1_APL_42_H 1
  23
  24 /* Id: apl_42.h,v 1.6 2007/06/19 23:47:17 tbox Exp  */
  25
  26 typedef struct dns_rdata_apl_ent {
  27         isc_boolean_t   negative;
  28         isc_uint16_t    family;
  29         isc_uint8_t     prefix;
  30         isc_uint8_t     length;
  31         unsigned char   *data;
  32 } dns_rdata_apl_ent_t;
  33
  34 typedef struct dns_rdata_in_apl {
  35         dns_rdatacommon_t       common;
  36         isc_mem_t               *mctx;
  37         /* type & class specific elements */
  38         unsigned char           *apl;
  39         isc_uint16_t            apl_len;
  40         /* private */
  41         isc_uint16_t            offset;
  42 } dns_rdata_in_apl_t;
  43
  44 /*
  45  * ISC_LANG_BEGINDECLS and ISC_LANG_ENDDECLS are already done
  46  * via rdatastructpre.h and rdatastructsuf.h.
  47  */
  48
  49 isc_result_t
  50 dns_rdata_apl_first(dns_rdata_in_apl_t *);
  51
  52 isc_result_t
  53 dns_rdata_apl_next(dns_rdata_in_apl_t *);
  54
  55 isc_result_t
  56 dns_rdata_apl_current(dns_rdata_in_apl_t *, dns_rdata_apl_ent_t *);
  57
  58 #endif /* IN_1_APL_42_H */