Int 2F Fn FB42  PU - Borland C++ 3.0 DPMIload.exe - Set Processor Excepti  [E]

   AX = FB42h
   BX = 0022h
   CL = exception number (00h-1Fh)
   SI:DX = selector:offset of new handler

Return: DX = status (0000h,0004h,FFF2h) (see AX=FB42h/BX=0004h)

See Also: AX=FB42h/BX=0021h,AX=FB42h/BX=0025h,INT 31/AX=0203h