1 files changed, 19 insertions, 0 deletions

diff --git a/src/WixToolset.Core.Native/MSIFILEHASHINFO.cs b/src/WixToolset.Core.Native/MSIFILEHASHINFO.cs
new file mode 100644
index 00000000..c11b44ea
--- /dev/null
+++ b/src/WixToolset.Core.Native/MSIFILEHASHINFO.cs
@@ -0,0 +1,19 @@
+// Copyright (c) .NET Foundation and contributors. All rights reserved. Licensed under the Microsoft Reciprocal License. See LICENSE.TXT file in the project root for full license information.
+
+namespace WixToolset.Core.Native
+{
+    using System.Runtime.InteropServices;
+
+    /// <summary>
+    /// contains the file hash information returned by MsiGetFileHash and used in the MsiFileHash table.
+    /// </summary>
+    [StructLayout(LayoutKind.Explicit)]
+    public class MSIFILEHASHINFO
+    {
+        [FieldOffset(0)] public uint FileHashInfoSize;
+        [FieldOffset(4)] public int Data0;
+        [FieldOffset(8)] public int Data1;
+        [FieldOffset(12)] public int Data2;
+        [FieldOffset(16)] public int Data3;
+    }
+}