Here is a list of all documented struct and union fields with links to the struct/union documentation for each field:

data : kohonen_array_3d , Node
digits : _large_num
dim1 : kohonen_array_3d
dim2 : kohonen_array_3d
dim3 : kohonen_array_3d
end : _cantor_set
eta : adaline
llink : Node
next : _cantor_set
next_digit : _big_int
num_digits : _large_num
num_weights : adaline
prev_digit : _big_int
rlink : Node
start : _cantor_set
value : _big_int
weights : adaline