PF_RT_LOGIF
snl_add_msg_attr_u8(nw, PF_RT_LOGIF, r->logif);
{ .type = PF_RT_LOGIF, .off = _OUT(r.logif), .cb = snl_attr_get_uint8 },
{ .type = PF_RT_LOGIF, .off = _OUT(logif), .cb = nlattr_get_uint8 },
nlattr_add_u8(nw, PF_RT_LOGIF, rule->logif);