1 /*
2 * Copyright (C) Internet Systems Consortium, Inc. ("ISC")
3 *
4 * Permission to use, copy, modify, and/or distribute this software for any
5 * purpose with or without fee is hereby granted, provided that the above
6 * copyright notice and this permission notice appear in all copies.
7 *
8 * THE SOFTWARE IS PROVIDED "AS IS" AND ISC DISCLAIMS ALL WARRANTIES WITH
9 * REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY
10 * AND FITNESS. IN NO EVENT SHALL ISC BE LIABLE FOR ANY SPECIAL, DIRECT,
11 * INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM
12 * LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE
13 * OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
14 * PERFORMANCE OF THIS SOFTWARE.
15 */
16
17 /* $Id: serial.c,v 1.4 2020/09/14 08:40:44 florian Exp $ */
18
19 /*! \file */
20
21 #include <isc/serial.h>
22
23 int
isc_serial_gt(uint32_t a,uint32_t b)24 isc_serial_gt(uint32_t a, uint32_t b) {
25 return (((int32_t)(a - b) > 0) ? 1 : 0);
26 }
27
28 int
isc_serial_ge(uint32_t a,uint32_t b)29 isc_serial_ge(uint32_t a, uint32_t b) {
30 return ((a == b) ? 1 : isc_serial_gt(a, b));
31 }
32