"Show brief listing of options" },
{ "sync", o_bool, &sync_serial,
"Use synchronous HDLC serial encoding", 1 },
{ "logfd", o_int, &log_to_fd,
"Show brief listing of options" },
{ "sync", o_bool, &sync_serial,
"Use synchronous HDLC serial encoding", 1 },
{ "logfd", o_int, &log_to_fd,