C++ 17 and C++ 20 build issues due to ambiguity of data type names

[alas2]

Could we please have this library support C++ 17 and C++ 20 along with the existing support for C++14? Currently if I build with C++ 14 there are no issues but when switching to C++20, I get errors about ambiguous data type, see below. For example std::byte added since C++ 17 is causing an ambiguity. Also, auto_ptr are not supported since C++ 17, probably can be replaced by unique_ptr.

I think, if "using namespaces" are used only in C++ files after the last #include the issue would be fixed. In header files full qualifiers must be used.

1>C:\Program Files (x86)\Windows Kits\10\Include\10.0.22000.0\shared\rpcndr.h(192,14): error C2872: 'byte': ambiguous symbol
1>C:\Program Files (x86)\Windows Kits\10\Include\10.0.22000.0\shared\rpcndr.h(191,23): message : could be 'unsigned char byte'
1>C:\Program Files\Microsoft Visual Studio\2022\Professional\VC\Tools\MSVC\14.34.31933\include\cstddef(28,12): message : or 'std::byte'

Thanks.