null_ldisc, null_provide_ldisc, null_provide_logctx, null_unthrottle,
null_cfg_info, 0
};
Backend loop_backend = {
loop_init, loop_free, null_reconfig, loop_send, null_sendbuffer, null_size,
null_ldisc, null_provide_ldisc, null_provide_logctx, null_unthrottle,
null_cfg_info, 0
};
Backend loop_backend = {
loop_init, loop_free, null_reconfig, loop_send, null_sendbuffer, null_size,