ando(a)OpenLDAP.org wrote: Quick comment for future reference: I've left the "flags" argument, although unused, as we might need it in the future for special purposes; also, when changing (at least minor) version, we could rename load_extop2() as load_extop(), getting rid of the macro with the same name, or take the opportunity to deprecate those names and implement the equivalent extop_register()/extop_unregister(), for consistency with other features. p.