SerialSignal_RTS
if (info->signals & SerialSignal_RTS)
info->signals &= ~SerialSignal_RTS;
info->signals |= SerialSignal_RTS;
info->signals |= SerialSignal_RTS | SerialSignal_DTR;
info->signals &= ~SerialSignal_RTS;
info->signals &= ~(SerialSignal_RTS | SerialSignal_DTR);
info->signals |= SerialSignal_RTS | SerialSignal_DTR;
info->signals &= ~(SerialSignal_RTS | SerialSignal_DTR);
result = ((info->signals & SerialSignal_RTS) ? TIOCM_RTS:0) +
info->signals |= SerialSignal_RTS;
info->signals &= ~SerialSignal_RTS;
info->signals |= SerialSignal_RTS | SerialSignal_DTR;
info->signals &= ~(SerialSignal_RTS | SerialSignal_DTR);
if (!(info->signals & SerialSignal_RTS)) {
info->signals |= SerialSignal_RTS;
info->signals &= ~(SerialSignal_RTS | SerialSignal_DTR);
info->signals &= SerialSignal_RTS | SerialSignal_DTR;
if (info->signals & SerialSignal_RTS)
if (info->signals & SerialSignal_RTS)
info->signals &= ~(SerialSignal_RTS | SerialSignal_DTR);
info->signals |= SerialSignal_RTS;