diff --git a/a8/a8.h b/a8/a8.h
index 7471987..b784f17 100644
--- a/a8/a8.h
+++ b/a8/a8.h
@@ -40,4 +40,13 @@ __VA_ARGS__ \
 }; \
 template<> constexpr const char* GetEnumString<E>() { return #__VA_ARGS__; };
 
+#define A8_MAKE_ANON_STRUCT_SHARED(...) \
+[] ()                                       \
+{                                               \
+struct Context                                  \
+{                                               \
+    __VA_ARGS__                                 \
+};                                              \
+return std::make_shared(Context);}()
+
 const float A8_PI = 3.1415926f;