| /* |
| * QNull |
| * |
| * Copyright (C) 2015 Red Hat, Inc. |
| * |
| * Authors: |
| * Markus Armbruster <armbru@redhat.com> |
| * |
| * This work is licensed under the terms of the GNU LGPL, version 2.1 |
| * or later. See the COPYING.LIB file in the top-level directory. |
| */ |
| |
| #ifndef QNULL_H |
| #define QNULL_H |
| |
| #include "qobject/qobject.h" |
| |
| struct QNull { |
| struct QObjectBase_ base; |
| }; |
| |
| extern QNull qnull_; |
| |
| static inline QNull *qnull(void) |
| { |
| return qobject_ref(&qnull_); |
| } |
| |
| void qnull_unref(QNull *q); |
| |
| G_DEFINE_AUTOPTR_CLEANUP_FUNC(QNull, qnull_unref) |
| |
| #endif /* QNULL_H */ |
