[lazarus] The last Windows error

[Keith Bowes]

I've finally fixed the compilation errors on Windows.  Most of them were
problems with the Win32-API interface; but the last was in
components\codetools\linkscanner.pas, so I thought it would be best to
report it and let those with permission to alter the source fix the minor
error.  Lines 1196 through 1197 need to be changed to:
    Result:=(copy(TheFilename,1,2)='\\') or ((length(TheFilename)>3) and
       (UpChars[TheFilename[1]] in ['A'..'Z']) and (TheFilename[2]=':'));