INT 16 - K3PLUS v6.00+ (API v2.00+) - GET ORIGINAL INT 09h VECTOR AX = AF80h BX = 4B33h ('K3') Return: AL = status 00h not supported 81h if successful ES:CX -> original INT 09 handler SeeAlso: AX=AF4Dh,AX=AF50h,AX=AF81h,AX=AF82h