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Text File  |  1987-10-13  |  544b  |  12 lines
  1. "Replacing the Keyboard Interrupt" -- Neil Rubenking
  2.  
  3. Using Turbo Pascal 4.0's INTERRUPT procedure qualifier, it is
  4. possible to write replacement software interrupt handlers for
  5. BIOS services.  The author explains the process by focusing on
  6. the PC keyboard interrupt, INT 9.  He provides several example
  7. replacement keyboard ISR's that provide additional ALT-key
  8. combinations, lock out specified key combinations, and provide
  9. accelerated key repeat on a single key when held down
  10. continuously.
  11.  
  12. Keyboard INTERRUPT INT 9 ISR ALT-key