On 30 άο, 18:00, Robert Klemme <shortcut... / googlemail.com> wrote: [...] - (setting requirement "anonymous objects", suggesting processing) No need to suggest me requirements and processing. My use-case is solved (I have no requirement for "anonymous objects"). Within this thread, there is a link to solution on C-level (sender), but for now I don't need it. If you know other *existent* libraries which address this issue, please mention it. . -- http://lazaridis.com