1 files changed, 55 insertions, 0 deletions
diff --git a/src/mscorlib/src/System/Runtime/InteropServices/IRegistrationServices.cs b/src/mscorlib/src/System/Runtime/InteropServices/IRegistrationServices.cs
new file mode 100644
index 0000000000..5c5c6cdc88
--- /dev/null
+++ b/src/mscorlib/src/System/Runtime/InteropServices/IRegistrationServices.cs
@@ -0,0 +1,55 @@
+// Copyright (c) Microsoft. All rights reserved.
+// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+
+/*=============================================================================
+**
+**
+**
+** Purpose: This interface provides services for registering and unregistering
+**          a managed server for use by COM.
+**
+**
+=============================================================================*/
+
+namespace System.Runtime.InteropServices {
+    
+    using System;
+    using System.Reflection;
+    using System.Security;
+    using System.Security.Permissions;
+
+    [Flags()]
+[System.Runtime.InteropServices.ComVisible(true)]
+    public enum AssemblyRegistrationFlags
+    {
+        None                    = 0x00000000,
+        SetCodeBase             = 0x00000001,
+    }
+
+    [Guid("CCBD682C-73A5-4568-B8B0-C7007E11ABA2")]
+[System.Runtime.InteropServices.ComVisible(true)]
+    public interface IRegistrationServices
+    {
+        [System.Security.SecurityCritical]  // auto-generated_required
+        bool RegisterAssembly(Assembly assembly, AssemblyRegistrationFlags flags);
+
+        [System.Security.SecurityCritical]  // auto-generated_required
+        bool UnregisterAssembly(Assembly assembly);
+
+        [System.Security.SecurityCritical]  // auto-generated_required
+        Type[] GetRegistrableTypesInAssembly(Assembly assembly);
+
+        [System.Security.SecurityCritical]  // auto-generated_required
+        String GetProgIdForType(Type type);
+
+        [System.Security.SecurityCritical]  // auto-generated_required
+        void RegisterTypeForComClients(Type type, ref Guid g);
+
+        Guid GetManagedCategoryGuid();
+
+        [System.Security.SecurityCritical]  // auto-generated_required
+        bool TypeRequiresRegistration(Type type);
+
+        bool TypeRepresentsComType(Type type);
+    }
+}