sink_writes(ev_writer_sink(c->w), "550 error accessing mixer\n");
else {
sink_printf(ev_writer_sink(c->w), "252 %d %d\n", l, r);
sink_writes(ev_writer_sink(c->w), "550 error accessing mixer\n");
else {
sink_printf(ev_writer_sink(c->w), "252 %d %d\n", l, r);