1 files changed, 13 insertions, 0 deletions
diff --git a/main-window/mixins.hpp b/main-window/mixins.hpp
new file mode 100644
index 00000000..b85e6498
--- /dev/null
+++ b/main-window/mixins.hpp
@@ -0,0 +1,13 @@
+#pragma once
+
+#include "export.hpp"
+
+// XXX TODO add is_base_of and void_t stuff
+
+#define OTR_MIXIN_NS(name)  \
+    mixins :: detail :: name
+
+#define OTR_DECLARE_MIXIN(name)                                 \
+    namespace mixins {                                          \
+        using name = :: OTR_MIXIN_NS(name) :: name;             \
+    }