DOS Fn 04H: Auxiliary Output

                                                         Compatibility: 1.0+ 
 Expects: AH    04H
          DL    character to send to the Standard Auxiliary Device
          ──────────────────────────────────────────────────────────────────
 Returns: none
          ──────────────────────────────────────────────────────────────────
    Info: Sends the character in DL to the Standard Auxiliary Device, COM1
          or AUX.

See Also: DOS Fn 03H Auxiliary Input
          INT 14H
          COM Ports
          Character I/O Functions
          DOS Functions
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