contrib/bind-9.5.2/lib/dns/rdata/in_1/apl_42.h

   1 /*
   2  * Copyright (C) 2004, 2005, 2007  Internet Systems Consortium, Inc. ("ISC")
   3  * Copyright (C) 2002  Internet Software Consortium.
   4  *
   5  * Permission to use, copy, modify, and/or 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 /* */
  19 #ifndef IN_1_APL_42_H
  20 #define IN_1_APL_42_H 1
  21
  22 /* $Id: apl_42.h,v 1.6 2007/06/19 23:47:17 tbox Exp $ */
  23
  24 typedef struct dns_rdata_apl_ent {
  25         isc_boolean_t   negative;
  26         isc_uint16_t    family;
  27         isc_uint8_t     prefix;
  28         isc_uint8_t     length;
  29         unsigned char   *data;
  30 } dns_rdata_apl_ent_t;
  31
  32 typedef struct dns_rdata_in_apl {
  33         dns_rdatacommon_t       common;
  34         isc_mem_t               *mctx;
  35         /* type & class specific elements */
  36         unsigned char           *apl;
  37         isc_uint16_t            apl_len;
  38         /* private */
  39         isc_uint16_t            offset;
  40 } dns_rdata_in_apl_t;
  41
  42 /*
  43  * ISC_LANG_BEGINDECLS and ISC_LANG_ENDDECLS are already done
  44  * via rdatastructpre.h and rdatastructsuf.h.
  45  */
  46
  47 isc_result_t
  48 dns_rdata_apl_first(dns_rdata_in_apl_t *);
  49
  50 isc_result_t
  51 dns_rdata_apl_next(dns_rdata_in_apl_t *);
  52
  53 isc_result_t
  54 dns_rdata_apl_current(dns_rdata_in_apl_t *, dns_rdata_apl_ent_t *);
  55
  56 #endif /* IN_1_APL_42_H */