On Fri, Sep 05, 2014 at 03:56:56PM +0200, Goswin von Brederlow wrote: > 12) Can we add the "void *user" argument to czmq_destructor and > czmq_comparator? That would be realy usefull for keeping items in 2 > container like zcertstore does among other things. czmq_destructor and czmq_duplicator I mean.