LoadEngineDll.h: added guards around <Windows.h>

Author: TheMostDiligent

Graphics/GraphicsEngine/interface/LoadEngineDll.h

@@ -1,5 +1,5 @@
 /*
- *  Copyright 2019-2022 Diligent Graphics LLC
+ *  Copyright 2019-2025 Diligent Graphics LLC
  *  Copyright 2015-2019 Egor Yusov
  *
  *  Licensed under the Apache License, Version 2.0 (the "License");
@@ -39,10 +39,9 @@
 #    include "../../../Common/interface/StringTools.hpp"
 #endif
 
-#ifndef NOMINMAX
-#    define NOMINMAX
-#endif
+#include "../../../Platforms/Win32/interface/WinHPreface.h"
 #include <Windows.h>
+#include "../../../Platforms/Win32/interface/WinHPostface.h"
 
 DILIGENT_BEGIN_NAMESPACE(Diligent)
 

Platforms/Win32/interface/WinHPostface.h

@@ -1,5 +1,5 @@
 /*
- *  Copyright 2019-2022 Diligent Graphics LLC
+ *  Copyright 2019-2025 Diligent Graphics LLC
  *
  *  Licensed under the Apache License, Version 2.0 (the "License");
  *  you may not use this file except in compliance with the License.
@@ -36,6 +36,10 @@
 #    undef CreateDirectory
 #endif
 
+#ifdef DeleteFile
+#    undef DeleteFile
+#endif
+
 #ifdef min
 #    undef min
 #endif