Compatibility: 3.3+

See: Fn 6501H (get extended country info)

Fn 6504H (get uppercase table)

Fn 6505H (get filename character table)

Fn 6506H (get collate sequence table)

Fn 6507H (get double-byte character set)

Fn 6520H (convert character)

Fn 6521H (convert string)

Fn 6522H (convert ASCIIZ string)

- -

DOS Fn 65H: Extended Country Information Functions