Add System.Private.CoreLib shared sources (#12162)

Taken from corefx commit 5956ad35864352b38c53aa8c2d1ce012c96b168d. Subsequent updates will happen via a mirroring bot.

1 files changed, 28 insertions, 0 deletions

diff --git a/netcore/System.Private.CoreLib/shared/Interop/Windows/Advapi32/Interop.RegEnumValue.cs b/netcore/System.Private.CoreLib/shared/Interop/Windows/Advapi32/Interop.RegEnumValue.cs
new file mode 100644
index 00000000000..28d24e208ab
--- /dev/null
+++ b/netcore/System.Private.CoreLib/shared/Interop/Windows/Advapi32/Interop.RegEnumValue.cs
@@ -0,0 +1,28 @@
+// 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.
+
+#if REGISTRY_ASSEMBLY
+using Microsoft.Win32.SafeHandles;
+#else
+using Internal.Win32.SafeHandles;
+#endif
+using System;
+using System.Runtime.InteropServices;
+
+internal partial class Interop
+{
+    internal partial class Advapi32
+    {
+        [DllImport(Libraries.Advapi32, CharSet = CharSet.Unicode, BestFitMapping = false, EntryPoint = "RegEnumValueW")]
+        internal static extern unsafe int RegEnumValue(
+            SafeRegistryHandle hKey,
+            int dwIndex,
+            char[] lpValueName,
+            ref int lpcbValueName,
+            IntPtr lpReserved_MustBeZero,
+            int[] lpType,
+            byte[] lpData,
+            int[] lpcbData);
+    }
+}