Compatibility: 1.0+
Expects: AH    2aH
                                                                  
Returns: CX    year (1980 to 2099)
DH    month (1 to 12)
DL    day (1 to 31)

AL    day of the week (0=Sun, 1=Mon,...6=Sat)  DOS 1.1+
                                                                  
Info: Returns the current date as known to the system.

Versions:   DOS 2.x technical manuals do not guarantee the return of the
day value in AL; however, all DOS versions after (1.0) do so.
  DOS Versions prior to 2.1 had problems rolling-over the date.

See Also: Fn 2cH (get time)
Fn 2bH (set date)
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DOS Fn 2aH: Query DOS Date