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[libmodbus.git] / src / modbus-version.h.in
blob6b79b51ba93bc217b68c35c88cc9d3cf27c4f266
1 /*
2 * Copyright © Stéphane Raimbault <stephane.raimbault@gmail.com>
4 * This library is free software; you can redistribute it and/or
5 * modify it under the terms of the GNU Lesser General Public
6 * License as published by the Free Software Foundation; either
7 * version 2.1 of the License, or (at your option) any later version.
9 * This library is distributed in the hope that it will be useful,
10 * but WITHOUT ANY WARRANTY; without even the implied warranty of
11 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
12 * Lesser General Public License for more details.
14 * You should have received a copy of the GNU Lesser General Public
15 * License along with this library; if not, write to the Free Software
16 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
19 #ifndef MODBUS_VERSION_H
20 #define MODBUS_VERSION_H
22 /* The major version, (1, if %LIBMODBUS_VERSION is 1.2.3) */
23 #define LIBMODBUS_VERSION_MAJOR (@LIBMODBUS_VERSION_MAJOR@)
25 /* The minor version (2, if %LIBMODBUS_VERSION is 1.2.3) */
26 #define LIBMODBUS_VERSION_MINOR (@LIBMODBUS_VERSION_MINOR@)
28 /* The micro version (3, if %LIBMODBUS_VERSION is 1.2.3) */
29 #define LIBMODBUS_VERSION_MICRO (@LIBMODBUS_VERSION_MICRO@)
31 /* The full version, like 1.2.3 */
32 #define LIBMODBUS_VERSION @LIBMODBUS_VERSION@
34 /* The full version, in string form (suited for string concatenation)
36 #define LIBMODBUS_VERSION_STRING "@LIBMODBUS_VERSION@"
38 /* Numerically encoded version, eg. v1.2.3 is 0x010203 */
39 #define LIBMODBUS_VERSION_HEX \
40 ((LIBMODBUS_VERSION_MAJOR << 16) | (LIBMODBUS_VERSION_MINOR << 8) | \
41 (LIBMODBUS_VERSION_MICRO << 0))
43 /* Evaluates to True if the version is greater than @major, @minor and @micro
45 #define LIBMODBUS_VERSION_CHECK(major, minor, micro) \
46 (LIBMODBUS_VERSION_MAJOR > (major) || \
47 (LIBMODBUS_VERSION_MAJOR == (major) && LIBMODBUS_VERSION_MINOR > (minor)) || \
48 (LIBMODBUS_VERSION_MAJOR == (major) && LIBMODBUS_VERSION_MINOR == (minor) && \
49 LIBMODBUS_VERSION_MICRO >= (micro)))
51 #endif /* MODBUS_VERSION_H */