qa.hlp (Table of Contents; Topic list)
Important Notice
The pages on this site contain documentation for very old MS-DOS software, purely for historical purposes. If you're looking for up-to-date documentation, particularly for programming, you should not rely on the information found here, as it will be woefully out of date.
Int 16H Function 04H
   Summary  Notes  Back
──────────────────────────────────────────────────────────────────────────────
 
  Description:  Set Keyclick      [PC]
 
  Turns the keyboard click on or off.
 
  Input                                        Output
  ═════════════════════════════════            ═══════
  AH=04H                                       Nothing
  AL=subfunction
     00H to turn off keyboard click
     01H to turn on keyboard click
                                    -♦-