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1 | /* |
2 | * QNull | |
3 | * | |
4 | * Copyright (C) 2015 Red Hat, Inc. | |
5 | * | |
6 | * Authors: | |
7 | * Markus Armbruster <armbru@redhat.com> | |
8 | * | |
9 | * This work is licensed under the terms of the GNU LGPL, version 2.1 | |
10 | * or later. See the COPYING.LIB file in the top-level directory. | |
11 | */ | |
12 | ||
13 | #ifndef QNULL_H | |
14 | #define QNULL_H | |
15 | ||
16 | #include "qapi/qmp/qobject.h" | |
17 | ||
18 | struct QNull { | |
3d3eacae | 19 | struct QObjectBase_ base; |
84be629d HR |
20 | }; |
21 | ||
22 | extern QNull qnull_; | |
23 | ||
24 | static inline QNull *qnull(void) | |
25 | { | |
f5a74a5a | 26 | return qobject_ref(&qnull_); |
84be629d HR |
27 | } |
28 | ||
29 | #endif /* QNULL_H */ |