1 files changed, 33 insertions, 0 deletions
diff --git a/include/qobject/qnull.h b/include/qobject/qnull.h
new file mode 100644
index 0000000..4423836
--- /dev/null
+++ b/include/qobject/qnull.h
@@ -0,0 +1,33 @@
+/*
+ * 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 */