_hx509_collector_collect_certs
_hx509_collector_collect_certs (
ret = _hx509_collector_collect_certs(context, pem_ctx.c, &ksf->certs);
ret = _hx509_collector_collect_certs(context, collector, &slot->certs);
ret = _hx509_collector_collect_certs(context, c, &p12->certs);