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71 lines
1.3 KiB
C
71 lines
1.3 KiB
C
/*
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* Copyright (C) Internet Systems Consortium, Inc. ("ISC")
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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 http://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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#ifndef ISC_SERIAL_H
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#define ISC_SERIAL_H 1
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#include <stdbool.h>
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#include <inttypes.h>
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#include <isc/lang.h>
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#include <isc/types.h>
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/*! \file isc/serial.h
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* \brief Implement 32 bit serial space arithmetic comparison functions.
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* Note: Undefined results are returned as false.
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*/
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/***
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*** Functions
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***/
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ISC_LANG_BEGINDECLS
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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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* Return true if 'a' < 'b' otherwise 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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/*%<
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* Return true if 'a' > 'b' otherwise 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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/*%<
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* Return true if 'a' <= 'b' otherwise false.
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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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/*%<
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* Return true if 'a' >= 'b' otherwise false.
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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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/*%<
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* Return true if 'a' == 'b' otherwise 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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/*%<
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* Return true if 'a' != 'b' otherwise false.
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*/
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ISC_LANG_ENDDECLS
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#endif /* ISC_SERIAL_H */
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