1 /* GDK - The GIMP Drawing Kit
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 Library 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 * Library General Public License for more details.
14 * You should have received a copy of the GNU Library 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 GTK+ Team and others 1997-1999. See the AUTHORS
22 * file for a list of people on the GTK+ Team. See the ChangeLog
23 * files for a list of changes. These files are distributed with
24 * GTK+ at ftp://ftp.gtk.org/pub/gtk/.
27 #include "gdkcursor.h"
28 #include "gdkprivate.h"
31 gdk_cursor_ref (GdkCursor *cursor)
33 g_return_val_if_fail (cursor != NULL, NULL);
34 g_return_val_if_fail (cursor->ref_count > 0, NULL);
36 cursor->ref_count += 1;
42 gdk_cursor_unref (GdkCursor *cursor)
44 g_return_if_fail (cursor != NULL);
45 g_return_if_fail (cursor->ref_count > 0);
47 cursor->ref_count -= 1;
49 if (cursor->ref_count == 0)
50 _gdk_cursor_destroy (cursor);