INT 2F - QRIP/TSR - SCROLL PROTECTED AREA AX = AC0Fh DI = 1092h BH,BL = row,column of upper-left corner in protected area DH,DL = row,column of lower-right corner CL = number of lines to scroll up Return: nothing Note: if DI <> 1092h on entry, QRIP chains the call SeeAlso: AX=AC0Dh,AX=AC0Eh,AX=AC10h,AX=ACF0h