Hi,

The FFI documentation states the following in terms of defining a C struct fields when defining subclasses of ExternalStructure:

#####################################

For example, a color structur might implemented so:

first, create a new class named color in the System Browser (subclass of ExternalStructure)
add class method 'fields' to color

maybe, like this:

fields 

^#((red   'byte')
   (green 'byte')
   (blue  'byte'))

##########################################

It only mentions simple data types, int, byte etc, as do the all the examples I've been able to find.�

How do you define pointers to other structs that are fields that are part of the C struct. E.g.

C definition:

struct Statement

{

� � Stmt � � � � *stmt; � � � � � � �/* statement handle */

� � Resultset �**rsts; � � � � � � �/* pointer to resultset list */

....

Thanks