Because the elements of different FlexFile array types require
   different amounts of space, you must look at each array type
   to determine the maximum number of elements possible.

   The limiting factore in FlexFile arrays of every type is 65535
   bytes.  So, for example, an integer array which requires only
   two bytes per element will reach this limit when you attempt
   to declare an integer array of slightly more than 32,000
   elements.

   See the reference to A_DECLARE() for a table of array type and
   required sizes per element.