- Added support for Visual Studio 2022. The functions inp{w}() en outp{w}() are
treated as (undocumented) intrinsics and appear to work, but Visual Studio 2022
does not provide a header with declarations. So, calls to them result in
compiler warnings about intrinsics without declarations. Instead of suppressing
those warnings I chose to start using the actually documented intrinsics
__inbyte(), __inword(), __outbyte() and __outword() from Visual Studio 2022
onward.