perl -Sd scriptname -scriptoptions scriptarguments
      DB<1> h h
      DB<2> |h

##</code><code>##

    perl -de 0
      DB<1> use Win32API::File ":ALL"
      DB<2> |m Win32API::File
    [...]
    createFile
    [...]
      DB<3> createFile()
    Win32API::File::createFile() usage:  $hObject= createFile(
      $sPath, [$svAccess_qrw_ktn_ce,[$svShare_rwd,]] [{Option=>$Value}] )
        options: Access Create Share Attributes Flags Security Model
    Called at (eval 7)[F:/Apps/Perl/lib/perl5db.pl:1510] line 2
      DB<4> createFile("","?")
    Win32API::File::createFile:  $svAccess can use the following:
        One or more of the following:
            q -- Query access (same as 0)
            r -- Read access (GENERIC_READ)
            w -- Write access (GENERIC_WRITE)
        At most one of the following:
            k -- Keep if exists
            t -- Truncate if exists
            n -- New file only (fail if file already exists)
        At most one of the following:
            c -- Create if doesn't exist
            e -- Existing file only (fail if doesn't exist)
      ''   is the same as 'q  k e'
      'r'  is the same as 'r  k e'
      'w'  is the same as 'w  t c'
      'rw' is the same as 'rw k c'
      'rt' or 'rn' implies 'c'.
      Or $svAccess can be numeric.
    Called from at (eval 13)[F:/Apps/Perl/lib/perl5db.pl:1510] line 2
      DB<5>