--- /dev/null
+/* vim:set et sts=4: */
+/* ibus - The Input Bus
+ * Copyright (C) 2008-2009 Huang Peng <shawn.p.huang@gmail.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 2 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, write to the
+ * Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+ * Boston, MA 02111-1307, USA.
+ */
+#ifndef __IBUS_VERSION_H_
+#define __IBUS_VERSION_H_
+
+/* compile time version
+ */
+#define IBUS_MAJOR_VERSION (@PACKAGE_VERSION_MAJOR@)
+#define IBUS_MINOR_VERSION (@PACKAGE_VERSION_MINOR@)
+#define IBUS_MICRO_VERSION (@PACKAGE_VERSION_MICRO@)
+
+/* check whether a Gtk+ version equal to or greater than
+ * major.minor.micro is present.
+ */
+#define IBUS_CHECK_VERSION(major,minor,micro) \
+ (IBUS_MAJOR_VERSION > (major) || \
+ (IBUS_MAJOR_VERSION == (major) && IBUS_MINOR_VERSION > (minor)) || \
+ (IBUS_MAJOR_VERSION == (major) && IBUS_MINOR_VERSION == (minor) && \
+ IBUS_MICRO_VERSION >= (micro)))
+
+#endif
+