VBA: win16, win32 and win64 predefined compiler directive constants

option explicit

sub main() ' {

    #if win16 then
        debug.print "win16 is defined"
    #end if

    #if win32 then
        debug.print "win32 is defined"
    #end if

    #if win64 then
        debug.print "win64 is defined"
    #end if

end sub ' }