# control_sub_panes.rbh_root

- **Language:** C
- **Kind:** attribute
- **Source:** https://github.com/tmux/tmux/blob/e476c1230b958df0cb12977517d24b3dc931375b/control.c#L86
- **Page:** https://libtmux.org/en/tmux/latest/reference/c-struct-control_sub_panes-rbh_root/

```c
struct control_sub_pane * rbh_root;
```

## Referenced declarations

- [`control_sub_pane`](/en/tmux/latest/reference/c-struct-control_sub_pane/) (struct)