INT 33 - MS MOUSE v1.0+ - READ MOTION COUNTERS AX = 000Bh Return: CX = number of mickeys mouse moved horizontally since last call DX = number of mickeys mouse moved vertically Notes: a mickey is the smallest increment the mouse can sense positive values indicate down/right SeeAlso: AX=0003h,AX=001Bh,AX=0027h