Hello Marius, This was very helpful, thank you!

Hi Stewart,

cl_object's are declared as :object type in ECL's ffi, so

(ffi:def-function "getObject" ((lo :pointer-void)) :returning :object) (ffi:def-function "setObject" ((lo :pointer-void) (clo :object)))

should work. CFFI does not support this as far as i know.

Hope that helps, Marius Gerbershagen

-- Stewart Milberger Kavalogic, Inc.