1 files changed, 42 insertions, 0 deletions

diff --git a/src/libs/dutil/WixToolset.DUtil/inc/osutil.h b/src/libs/dutil/WixToolset.DUtil/inc/osutil.h
new file mode 100644
index 00000000..2cce6f63
--- /dev/null
+++ b/src/libs/dutil/WixToolset.DUtil/inc/osutil.h
@@ -0,0 +1,42 @@
+#pragma once
+// 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.
+
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+typedef enum OS_VERSION
+{
+    OS_VERSION_UNKNOWN,
+    OS_VERSION_WINNT,
+    OS_VERSION_WIN2000,
+    OS_VERSION_WINXP,
+    OS_VERSION_WIN2003,
+    OS_VERSION_VISTA,
+    OS_VERSION_WIN2008,
+    OS_VERSION_WIN7,
+    OS_VERSION_WIN2008_R2,
+    OS_VERSION_FUTURE
+} OS_VERSION;
+
+void DAPI OsGetVersion(
+    __out OS_VERSION* pVersion,
+    __out DWORD* pdwServicePack
+    );
+HRESULT DAPI OsCouldRunPrivileged(
+    __out BOOL* pfPrivileged
+    );
+HRESULT DAPI OsIsRunningPrivileged(
+    __out BOOL* pfPrivileged
+    );
+HRESULT DAPI OsIsUacEnabled(
+    __out BOOL* pfUacEnabled
+    );
+HRESULT DAPI OsRtlGetVersion(
+    __inout RTL_OSVERSIONINFOEXW* pOvix
+    );
+
+#ifdef __cplusplus
+}
+#endif