55 lines
1.1 KiB
C
55 lines
1.1 KiB
C
/*
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* Copyright (C) Internet Systems Consortium, Inc. ("ISC")
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*
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* SPDX-License-Identifier: MPL-2.0
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*
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* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, you can obtain one at https://mozilla.org/MPL/2.0/.
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*
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* See the COPYRIGHT file distributed with this work for additional
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* information regarding copyright ownership.
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*/
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/*! \file */
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#include <inttypes.h>
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#include <stdbool.h>
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#include <isc/serial.h>
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bool
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isc_serial_lt(uint32_t a, uint32_t b) {
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/*
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* Undefined => false
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*/
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if (a == (b ^ 0x80000000U)) {
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return false;
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}
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return ((int32_t)(a - b) < 0) ? true : false;
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}
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bool
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isc_serial_gt(uint32_t a, uint32_t b) {
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return ((int32_t)(a - b) > 0) ? true : false;
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}
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bool
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isc_serial_le(uint32_t a, uint32_t b) {
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return (a == b) ? true : isc_serial_lt(a, b);
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}
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bool
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isc_serial_ge(uint32_t a, uint32_t b) {
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return (a == b) ? true : isc_serial_gt(a, b);
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}
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bool
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isc_serial_eq(uint32_t a, uint32_t b) {
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return (a == b) ? true : false;
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}
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bool
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isc_serial_ne(uint32_t a, uint32_t b) {
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return (a != b) ? true : false;
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}
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