INT 2F - Communicating Applications Specification - GET EVENT TIME
        AX = CB0Ch
        BX = event handle
        DL = queue
            00h task queue
            01h receive queue
            02h log queue
Return: AX = 0000h successful
                CH = hour
                CL = minute
                DH = second
                DL = 00h
           < 0     error code (see AX=CB01h)
SeeAlso: AX=CB0Dh