Int 33 Fn 0007 - MS Mouse V1.0+ - Define Horizontal Cursor Range [M] AX = 0007h CX = minimum column DX = maximum column Note: in text modes, the minimum and maximum columns are truncated to the next lower multiple of the cell size, typically 8x8 pixels See Also: AX=0008h,AX=0010h,AX=0031h,INT 62/AX=0080h