INT 15 - SYSTEM - EVENT WAIT (AT,XT286,CONV,PS)

Input

Output

AX

 83h Subservice     AX

 

         BX

CX:DX

  Milliseconds to Wait     CX

 

         DX
ES:BX  Event Flag (bit 7 set on expiry) Set if function already busy CF 
Subservice:     0 = Set interval
                1 = Cancel


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