# CMD_SRCDST_SESSION_USAGE

- **Language:** C
- **Kind:** constant
- **Source:** https://github.com/tmux/tmux/blob/3b929f332aafa7f1080eacc31feb11ffbb1d1841/tmux.h#L1864
- **Page:** https://libtmux.org/en/tmux/3.2a/reference/c-define-tmux-h-cmd_srcdst_session_usage/

```c
#define CMD_SRCDST_SESSION_USAGE "[-s src-session] [-t dst-session]"
```

## Referenced declarations

- [`session`](/en/tmux/3.2a/reference/c-struct-session/) (struct)