Int 67 Fn 55  - LIM EMS 4.0 - Alter Page Map And Jump                      [m]

   AH = 55h
   AL = subfunction
       00h physical page numbers provided by caller
       01h segment addresses provided by caller
   DX = handle
   DS:SI -> structure containing map and jump address

Return: (at target address unless error)
   AH = status (see below)

See Also: AH=56h

Values for status:
 00h   successful
 80h   internal error
 81h   hardware failure
 83h   invalid handle
 84h   undefined function requested
 8Ah   invalid logical page number encountered
 8Bh   invalid physical page number encountered
 8Fh   invalid subfunction