Int 15 Fn 1F  - Vmix V2.???+ - "sys_scrollwin" - Scroll Window             [T]

   AH = 1Fh
   STACK:  WORD    top left corner of window (high byte = row, low = col)
       WORD    bottom right corner of window

Return: AX = status (SYS_OK)

See Also: AH=14h"VMiX",AH=18h"VMiX"