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/*
* Copyright (C) 2004 Crispin Flowerday
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2, or (at your option)
* any later version.
*
* This program 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 General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
*
* $Id$
*/
#ifndef MOZILLA_VERSION_H
#define MOZILLA_VERSION_H
/**
* Create a version int from components
*/
#define VERSION4(a,b,c,d) ((a << 24) + (b << 16) + (c << 8) + d)
/**
* Macros for comparing mozilla version numbers
*/
#define MOZILLA_ALPHA 1
#define MOZILLA_BETA 2
#define MOZILLA_RC 3
#define MOZILLA_RELEASE 4
#define MOZILLA_CHECK_VERSION4(major, minor, type, micro) \
(VERSION4(MOZILLA_MAJOR, MOZILLA_MINOR, MOZILLA_TYPE, MOZILLA_MICRO) >= \
VERSION4(major, minor, type, micro))
#define MOZILLA_CHECK_VERSION3(a,b,c) MOZILLA_CHECK_VERSION4(a,b,MOZILLA_RELEASE,c)
#define MOZILLA_CHECK_VERSION2(a,b) MOZILLA_CHECK_VERSION3(a,b,0)
#define MOZILLA_IS_VERSION4(major, minor, type, micro) \
(VERSION4(MOZILLA_MAJOR, MOZILLA_MINOR, MOZILLA_TYPE, MOZILLA_MICRO) == \
VERSION4(major, minor, type, micro))
#define MOZILLA_IS_BRANCH(major, minor) \
(MOZILLA_MAJOR == major && MOZILLA_MINOR == minor)
/* Use the following:
*
* 1.4.1 -> MOZILLA_CHECK_VERSION3 (1,4,1)
* 1.7 -> MOZILLA_CHECK_VERSION2 (1,7)
* 1.8a1 -> MOZILLA_CHECK_VERSION4 (1,8,MOZILLA_ALPHA,1)
* 1.7a -> MOZILLA_CHECK_VERSION4 (1,7,MOZILLA_ALPHA,0)
* 1.7rc2 -> MOZILLA_CHECK_VERSION4 (1,7,MOZILLA_RC, 2)
*/
#endif /* MOZILLA_VERSION_H */
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