1 /* $NetBSD: apl_42.h,v 1.8 2025/01/26 16:25:34 christos Exp $ */ 2 3 /* 4 * Copyright (C) Internet Systems Consortium, Inc. ("ISC") 5 * 6 * SPDX-License-Identifier: MPL-2.0 7 * 8 * This Source Code Form is subject to the terms of the Mozilla Public 9 * License, v. 2.0. If a copy of the MPL was not distributed with this 10 * file, you can obtain one at https://mozilla.org/MPL/2.0/. 11 * 12 * See the COPYRIGHT file distributed with this work for additional 13 * information regarding copyright ownership. 14 */ 15 16 /* */ 17 #pragma once 18 19 typedef struct dns_rdata_apl_ent { 20 bool negative; 21 uint16_t family; 22 uint8_t prefix; 23 uint8_t length; 24 unsigned char *data; 25 } dns_rdata_apl_ent_t; 26 27 typedef struct dns_rdata_in_apl { 28 dns_rdatacommon_t common; 29 isc_mem_t *mctx; 30 /* type & class specific elements */ 31 unsigned char *apl; 32 uint16_t apl_len; 33 /* private */ 34 uint16_t offset; 35 } dns_rdata_in_apl_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_apl_first(dns_rdata_in_apl_t *); 44 45 isc_result_t 46 dns_rdata_apl_next(dns_rdata_in_apl_t *); 47 48 isc_result_t 49 dns_rdata_apl_current(dns_rdata_in_apl_t *, dns_rdata_apl_ent_t *); 50 51 unsigned int 52 dns_rdata_apl_count(const dns_rdata_in_apl_t *apl); 53