long ret = bindings.COption_EventZ_some(o.ptr);
Reference.reachabilityFence(o);
if (ret >= 0 && ret <= 4096) { return null; }
long ret = bindings.COption_EventZ_some(o.ptr);
Reference.reachabilityFence(o);
if (ret >= 0 && ret <= 4096) { return null; }