Int 62 Fn 0060  u - Fgdriver V4.02 - "fg_initxms" - Initialize Extended M  [V]

   AX = 0060h

Return: AX = status
       0000h successful
       FFFFh extended memory manager inaccessible or not installed

Note:  the FGDRIVER functions are rearranged with each major release, but
     their parameters do not change (see #3145 at AX=0000h)

See Also: AX=0003h,AX=005Dh