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