1 /* GLIB - Library of useful routines for C programming
2 * Copyright (C) 1995-1997 Peter Mattis, Spencer Kimball and Josh MacDonald
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 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
16 * Free Software Foundation, Inc., 59 Temple Place - Suite 330,
17 * Boston, MA 02111-1307, USA.
21 * Modified by the GLib Team and others 1997-2000. See the AUTHORS
22 * file for a list of people on the GLib Team. See the ChangeLog
23 * files for a list of changes. These files are distributed with
24 * GLib at ftp://ftp.gtk.org/pub/gtk/.
27 #if !defined (__GLIB_H_INSIDE__) && !defined (GLIB_COMPILATION)
28 #error "Only <glib.h> can be included directly."
31 #ifndef __G_VERSION_H__
32 #define __G_VERSION_H__
34 #include <glib/gtypes.h>
38 GLIB_VAR const guint glib_major_version;
39 GLIB_VAR const guint glib_minor_version;
40 GLIB_VAR const guint glib_micro_version;
41 GLIB_VAR const guint glib_interface_age;
42 GLIB_VAR const guint glib_binary_age;
44 const gchar * glib_check_version (guint required_major,
46 guint required_micro);
50 * @major: the major version to check for
51 * @minor: the minor version to check for
52 * @micro: the micro version to check for
54 * Checks the version of the GLib library that is being compiled
58 * <title>Checking the version of the GLib library</title>
60 * if (!GLIB_CHECK_VERSION (1, 2, 0))
61 * g_error ("GLib version 1.2.0 or above is needed");
65 * See glib_check_version() for a runtime check.
67 * Returns: %TRUE if the version of the GLib header files
68 * is the same as or newer than the passed-in version.
70 #define GLIB_CHECK_VERSION(major,minor,micro) \
71 (GLIB_MAJOR_VERSION > (major) || \
72 (GLIB_MAJOR_VERSION == (major) && GLIB_MINOR_VERSION > (minor)) || \
73 (GLIB_MAJOR_VERSION == (major) && GLIB_MINOR_VERSION == (minor) && \
74 GLIB_MICRO_VERSION >= (micro)))
78 #endif /* __G_VERSION_H__ */