Re: [Bug #3542] DOS 'move' command is not treated as a commandatall, when using in rule

[Greg Chicares]

Eli Zaretskii wrote:
> 
> > Date: Mon, 12 May 2003 23:43:22 -0400
> > From: "Paul D. Smith" <address@hidden>
> >
> > What's the impact of having extra commands on the list for earlier
> > editions of Windows?
> 
> For the DJGPP (a.k.a. DOS) port: none.
[...]
> For the Windows port: it could fail the rule on Windows 9x.  But the
> alternative is to fail on the newer versions of Windows, so I think we
> should cater to the newer versions.  We could also code a run-time
> check for the Windows version, but I don't know how to do that;
> perhaps someone else on this list could suggest the necessary
> Windows-specific code.

I think you want GetVersionEx():
  
http://msdn.microsoft.com/library/default.asp?url=/library/en-us/sysinfo/base/getversionex.asp
This looks like a pretty comprehensive example:
  
http://msdn.microsoft.com/library/default.asp?url=/library/en-us/sysinfo/base/getting_the_system_version.asp