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====== Int 31H, AH=0BH, AL=02H ======

===== Version =====

0.9

===== Brief =====

Get State of Debug Watchpoint

===== Input =====

  AX = 0B02H
  BX = watchpoint handle

===== Return =====

  if function successful
  Carry flag = clear
  AX = watchpoint status

^ Bit ^ Significance ^
| 0 | 0 = watchpoint has not been encountered     1 = watchpoint has been encountered |
| 1-15 | reserved |
  
  if function unsuccessful
  Carry flag = set
  AX = error code
  8023H	invalid handle

===== Notes =====

Returns the state of a debug watchpoint that was previously set using the Set Debug Watchpoint function (Int 31H Function 0B00H).

The client can use Int 31H Function 0B03H to clear the watchpoint state without releasing the watchpoint handle.

===== See also =====

   

===== Note =====

Text based on [[http://www.delorie.com/djgpp/doc/dpmi/]]

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