1 files changed, 26 insertions, 0 deletions
diff --git a/src/mscorlib/src/System/ConsoleSpecialKey.cs b/src/mscorlib/src/System/ConsoleSpecialKey.cs
new file mode 100644
index 0000000000..d3ea091df2
--- /dev/null
+++ b/src/mscorlib/src/System/ConsoleSpecialKey.cs
@@ -0,0 +1,26 @@
+// Copyright (c) Microsoft. All rights reserved.
+// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+
+/*=============================================================================
+**
+**
+**
+** Purpose: This enumeration represents how a process can be interrupted with
+**          a cancel request from the user, like Control-C and Control-Break.
+**          We may eventually add in a small number of other cases.
+**
+**
+=============================================================================*/
+
+using System.Runtime.InteropServices;
+
+namespace System {
+    [Serializable]
+
+    public enum ConsoleSpecialKey
+    {
+        // We realize this is incomplete, and may add values in the future.
+        ControlC = 0,
+        ControlBreak = 1,
+    }
+}