INT 33 - MS MOUSE v1.0+ - DEFINE HORIZONTAL CURSOR RANGE

	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
SeeAlso: AX=0008h,AX=0010h,AX=0031h,INT 62/AX=0080h
SeeAlso: INT 6F/AH=0Ch"F_SET_LIMITS_X"