1 files changed, 33 insertions, 0 deletions
diff --git a/src/mscorlib/src/System/Runtime/InteropServices/ComTypes/IEnumerator.cs b/src/mscorlib/src/System/Runtime/InteropServices/ComTypes/IEnumerator.cs
new file mode 100644
index 0000000000..58084f16c2
--- /dev/null
+++ b/src/mscorlib/src/System/Runtime/InteropServices/ComTypes/IEnumerator.cs
@@ -0,0 +1,33 @@
+// Copyright (c) Microsoft. All rights reserved.
+// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+
+/*==========================================================================
+**
+** Interface:  IEnumerator
+**
+**
+** Purpose: 
+** This interface is redefined here since the original IEnumerator interface 
+** has all its methods marked as ecall's since it is a managed standard 
+** interface. This interface is used from within the runtime to make a call 
+** on the COM server directly when it implements the IEnumerator interface.
+**
+** 
+==========================================================================*/
+namespace System.Runtime.InteropServices.ComTypes
+{
+    using System;
+
+    [Guid("496B0ABF-CDEE-11d3-88E8-00902754C43A")]
+    internal interface IEnumerator
+    {
+        bool MoveNext();
+
+        Object Current
+        {
+            get; 
+        }
+
+        void Reset();
+    }
+}