On Fri, May 6, 2016 at 8:39 AM, David Woodhouse <dwmw2 at infradead.org> wrote: > On Wed, 2016-05-04 at 21:40 -0700, Kevin Cernekee wrote: >> >> +struct oc_cert { >> + int der_len; >> + unsigned char *der_data; >> + void *reserved; >> +}; > > Why 'reserved'? Is that just for future expansion? Yes, it's similar to the reserved field in struct oc_form_opt.