# MSG_OLDSTDIN

- **Language:** C
- **Kind:** constant
- **Source:** https://github.com/tmux/tmux/blob/3b929f332aafa7f1080eacc31feb11ffbb1d1841/tmux.h
- **Page:** https://libtmux.org/en/tmux/3.2a/reference/c-enum-msgtype-msg_oldstdin/

```c
MSG_OLDSTDIN
```

## Referenced by

- [`client_dispatch_wait`](/en/tmux/3.2a/reference/c-function-client-c-client_dispatch_wait/) (function)