1 files changed, 27 insertions, 0 deletions
diff --git a/compat/copyable-mutex.hpp b/compat/copyable-mutex.hpp
new file mode 100644
index 00000000..af82876d
--- /dev/null
+++ b/compat/copyable-mutex.hpp
@@ -0,0 +1,27 @@
+#pragma once
+
+#include <memory>
+
+#include <QMutex>
+
+#include "export.hpp"
+
+class OTR_COMPAT_EXPORT mutex
+{
+    std::unique_ptr<QMutex> inner;
+
+public:
+    enum mode
+    {
+        recursive = QMutex::Recursive,
+        normal = QMutex::NonRecursive,
+    };
+
+    mutex& operator=(const mutex& datum);
+    mutex(const mutex& datum);
+    mutex(mode m = normal);
+
+    QMutex* operator&() const;
+    operator QMutex*() const;
+    QMutex* operator->() const;
+};