INT 10H 02H: Set Cursor Position

                                                          Compatibility: All
 Expects: AH    02H
          BH    video page number (0-based)
          DH    row (0-based)
          DL    column (0-based)
 Returns: (none)
    Info: Sets the position for the blinking (hardware) cursor.  The cursor
          position is used in other video fns as a way to select the next
          place to write text.

       BH specifies a video page (use 0 in most cases).  The BIOS maintains
          the cursor position for each video page; they are saved starting
          at 0040:0050.

    DH,DL select the row,column for the cursor.  0,0 is the top-left corner
          of the screen.  To change just the row or just the column, use
          INT 10H 03H (query cursor position) to preset DH,DL.

   Notes: One way to hide the blinking cursor is to position it below the
          lowest visible screen line; for instance, set DH=25 in 25-line
          screen modes (the byte at 0040:0084 identifies the screen height
          in rows, on EGA/VGA BIOSes).

See Also: INT 10H 03H (query cursor position)
          INT 10H: Video Services