1 files changed, 31 insertions, 0 deletions
diff --git a/src/mscorlib/src/System/Diagnostics/SymbolStore/ISymDocumentWriter.cs b/src/mscorlib/src/System/Diagnostics/SymbolStore/ISymDocumentWriter.cs
new file mode 100644
index 0000000000..2b7b078dbc
--- /dev/null
+++ b/src/mscorlib/src/System/Diagnostics/SymbolStore/ISymDocumentWriter.cs
@@ -0,0 +1,31 @@
+// 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.
+
+/*============================================================
+**
+**
+**
+** Represents a document referenced by a symbol store. A document is
+** defined by a URL and a document type GUID. Document source can
+** optionally be stored in the symbol store.
+**
+** 
+===========================================================*/
+namespace System.Diagnostics.SymbolStore {
+    
+    using System;
+    
+    // Interface does not need to be marked with the serializable attribute
+    [System.Runtime.InteropServices.ComVisible(true)]
+    public interface ISymbolDocumentWriter
+    {
+        // SetSource will store the raw source for a document into the
+        // symbol store. An array of unsigned bytes is used instead of
+        // character data to accommodate a wider variety of "source".
+        void SetSource(byte[] source);
+    
+        // Check sum support.
+        void SetCheckSum(Guid algorithmId, byte[] checkSum);
+    }
+}