1 files changed, 15 insertions, 0 deletions
diff --git a/src/mscorlib/src/System/Runtime/CompilerServices/NativeCppClassAttribute.cs b/src/mscorlib/src/System/Runtime/CompilerServices/NativeCppClassAttribute.cs
new file mode 100644
index 0000000000..1e218b6c85
--- /dev/null
+++ b/src/mscorlib/src/System/Runtime/CompilerServices/NativeCppClassAttribute.cs
@@ -0,0 +1,15 @@
+// Copyright (c) Microsoft. All rights reserved.
+// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+
+using System;
+using System.Runtime.InteropServices;
+
+namespace System.Runtime.CompilerServices {
+[Serializable]
+[AttributeUsage(AttributeTargets.Struct, Inherited = true),
+     System.Runtime.InteropServices.ComVisible(true)]
+    public sealed class NativeCppClassAttribute : Attribute
+    {
+        public NativeCppClassAttribute () {}
+    }
+}