C++/Win32 (cppwin32) is a standard C++ language projection for Windows SDK APIs. True, the Windows SDK already releases headers that can be consumed from C++, but those headers have some severe historical and compatiblity constraints that hamper C++ developers that wish to enjoy modern language features. Goals include:

• Better compliance with C++ standards, particularly C++17 and newer.
• Eliminating the use of macros for constants, enumerations, and functions, and instead using C++ language constructs that participate in the type system and respect scope.
• Paving the way towards a Windows SDK that can be used with C++ modules.

Another goal under investigation and discussion is to converge this projection with the C++/WinRT projection.

This projection is similar to C++/WinRT in that it generates projection header files from metadata. Instead of using Windows Runtime metadata, it uses metadata produced by the Win32 Metadata Project.

This project is still in the early stages and will continue to grow and evolve. Watch for a Nuget package soon.

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