INT 2fH 1708H: Release Control of the Clipboard

                                                    Compatibility:  WIN 3.0+ 
 Expects: AX    1708H
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 Returns: AX    0000h = error
                else  = success
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    Info: This releases control of the clipboard so that Windows
          applications and other DOS apps can place data into it.
          Equivalent to CloseClipboard.

          In general, your clipboard access should take place all at once:
          open it, access it, then close it.

See Also: INT 2fH 17xxH: Windows Clipboard Functions
          INT 2fH: Multiplex Interrupt
          DOS Functions
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