[e4m2]

I think you should be able to get rid of most of the undocumented API usage with the newer CreateFileMapping2/MapViewOfFile3 APIs. Though that does require a higher minimum OS version and the crucial NtExtendSection function still has no documented equivalent as far as I can tell, so it's kind of a wash.

Also, you can link against ntdll.lib directly. Manually calling GetProcAddress for a few functions isn't a tragedy by any means, but in this case, why bother?

Great article nonetheless!