1 files changed, 20 insertions, 0 deletions
diff --git a/src/mscorlib/shared/System/Reflection/CallingConventions.cs b/src/mscorlib/shared/System/Reflection/CallingConventions.cs
new file mode 100644
index 0000000000..bb6d6cd809
--- /dev/null
+++ b/src/mscorlib/shared/System/Reflection/CallingConventions.cs
@@ -0,0 +1,20 @@
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
+
+// CallingConventions is a set of Bits representing the calling conventions in the system.
+
+namespace System.Reflection
+{
+    [Flags]
+    public enum CallingConventions
+    {
+        //NOTE: If you change this please update COMMember.cpp.  These
+        //    are defined there.
+        Standard = 0x0001,
+        VarArgs = 0x0002,
+        Any = Standard | VarArgs,
+        HasThis = 0x0020,
+        ExplicitThis = 0x0040,
+    }
+}