Types

       Type

         Data         = LongInt;
         StackArray   = Array [1..MaxData] of Data;

    Data is what items can be pushed onto the stack.

    StackArray is the stack  type.    It  will  be be created in the data
    segment  in  one  contiguous  block.   StackArray  must  be  < 64 kb.
    You may wish to create  this  object  on  the  heap if you have large
    global variables.  This stack should only be used for small items.