1 files changed, 23 insertions, 0 deletions
diff --git a/compat/mutex.hpp b/compat/mutex.hpp
new file mode 100644
index 00000000..37e6802b
--- /dev/null
+++ b/compat/mutex.hpp
@@ -0,0 +1,23 @@
+#pragma once
+
+#include <QMutex>
+
+#include "export.hpp"
+
+class OTR_COMPAT_EXPORT mutex
+{
+    mutable QMutex inner;
+
+public:
+    using RecursionMode = QMutex::RecursionMode;
+    static constexpr inline RecursionMode Recursive = RecursionMode::Recursive;
+    static constexpr inline RecursionMode NonRecursive = RecursionMode::NonRecursive;
+
+    mutex& operator=(const mutex& datum);
+    mutex(const mutex& datum);
+    explicit mutex(RecursionMode m);
+
+    QMutex* operator&() const;
+    operator QMutex*() const;
+    QMutex* operator->() const;
+};