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/* rss-version.h - RSS-GLib versioning information
*
* This file is part of RSS-GLib.
* Copyright (C) 2008 Christian Hergert <chris@dronelabs.com>
*
* This library is free software: you can redistribute it and/or modify
* it under the terms of the GNU Lesser General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public License
* along with this library. If not, see <http://www.gnu.org/licenses/>.
*
* Author:
* Christian Hergert <chris@dronelabs.com>
*/
#ifndef __RSS_VERSION_H__
#define __RSS_VERSION_H__
/**
* SECTION:rss-version
* @title: Versioning
* @short_description: RSS-GLib version checking
*
* RSS-GLib provides macros to check the version of the library
* at compile-time
*/
/**
* RSS_MAJOR_VERSION:
*
* Rss major version component (e.g. 1 if %RSS_VERSION is 1.2.3)
*/
#define RSS_MAJOR_VERSION (0)
/**
* RSS_MINOR_VERSION:
*
* Rss minor version component (e.g. 2 if %RSS_VERSION is 1.2.3)
*/
#define RSS_MINOR_VERSION (2)
/**
* RSS_MICRO_VERSION:
*
* Rss micro version component (e.g. 3 if %RSS_VERSION is 1.2.3)
*/
#define RSS_MICRO_VERSION (3)
/**
* RSS_VERSION
*
* Rss version.
*/
#define RSS_VERSION (0.2.3)
/**
* RSS_VERSION_S:
*
* Rss version, encoded as a string, useful for printing and
* concatenation.
*/
#define RSS_VERSION_S "0.2.3"
/**
* RSS_VERSION_HEX:
*
* Rss version, encoded as an hexadecimal number, useful for
* integer comparisons.
*/
#define RSS_VERSION_HEX (RSS_MAJOR_VERSION << 24 | \
RSS_MINOR_VERSION << 16 | \
RSS_MICRO_VERSION << 8)
/**
* RSS_CHECK_VERSION:
* @major: required major version
* @minor: required minor version
* @micro: required micro version
*
* Compile-time version checking. Evaluates to %TRUE if the version
* of Rss is greater than the required one.
*/
#define RSS_CHECK_VERSION(major,minor,micro) \
(RSS_MAJOR_VERSION > (major) || \
(RSS_MAJOR_VERSION == (major) && RSS_MINOR_VERSION > (minor)) || \
(RSS_MAJOR_VERSION == (major) && RSS_MINOR_VERSION == (minor) && \
RSS_MICRO_VERSION >= (micro)))
#endif /* __RSS_VERSION_H__ */
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