5 Apr
2023
5 Apr
'23
12:47 p.m.
The msvc ver of 1900 is taken from Boost's interlocked.hpp, which matches MSVC 2015 (toolset version v140). Boost has a comment that claims that in msvc 2012 those functions were defined in intrin.h, but those defines are broken with Microsoft's winnt.h.
I don't think we need version checks for such old versions, especially if we haven't tested them.