_input_output ARRAY [0..243] OF
reserved ARRAY [0..11] OF USINT
RootNodes POINTER TO ARRAY [0..0] OF POINTER TO
In POINTER TO ARRAY [0..1] OF BYTE
In POINTER TO ARRAY [0..2] OF BYTE
In POINTER TO ARRAY [0..3] OF BYTE
Data POINTER TO ARRAY [0..100] OF BYTE udi
PostElements POINTER TO ARRAY [0..0] OF ISFCElement ui
PreElements POINTER TO ARRAY [0..0] OF ISFCElement ui
