1 files changed, 22 insertions, 0 deletions

diff --git a/src/api/burn/WixToolset.Mba.Core/BalUtil.cs b/src/api/burn/WixToolset.Mba.Core/BalUtil.cs
new file mode 100644
index 00000000..f478eca4
--- /dev/null
+++ b/src/api/burn/WixToolset.Mba.Core/BalUtil.cs
@@ -0,0 +1,22 @@
+// 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.Mba.Core
+{
+    using System;
+    using System.Runtime.InteropServices;
+
+    internal static class BalUtil
+    {
+        [DllImport("mbanative.dll", ExactSpelling = true, PreserveSig = false)]
+        internal static extern IBootstrapperEngine InitializeFromCreateArgs(
+            IntPtr pArgs,
+            ref Command pCommand
+            );
+
+        [DllImport("mbanative.dll", ExactSpelling = true)]
+        internal static extern void StoreBAInCreateResults(
+            IntPtr pResults,
+            [MarshalAs(UnmanagedType.Interface)] IBootstrapperApplication pBA
+            );
+    }
+}