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- /* Copyright (C) 2009 TightVNC Team
- * Copyright (C) 2009 Red Hat, Inc.
- *
- * This 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 of the License, or
- * (at your option) any later version.
- *
- * This software 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 software; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307,
- * USA.
- */
-
- #ifndef XORG_VERSION_H
- #define XORG_VERSION_H
-
- #ifdef HAVE_DIX_CONFIG_H
- #include <dix-config.h>
- #endif
-
- #define XORG_AT_LEAST(major, minor, patch) \
- (XORG_VERSION_CURRENT >= ((major * 10000000) + (minor * 100000) + (patch * 1000)))
- #define XORG_OLDER_THAN(major, minor, patch) \
- (XORG_VERSION_CURRENT < ((major * 10000000) + (minor * 100000) + (patch * 1000)))
-
- #if XORG_OLDER_THAN(1, 16, 0)
- #error "X.Org older than 1.16 is not supported"
- #endif
-
- #if XORG_AT_LEAST(1, 21, 0)
- #error "X.Org newer than 1.20 is not supported"
- #endif
-
- #endif
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