# environ_entry.entry.rbe_left

- **Language:** C
- **Kind:** attribute
- **Source:** https://github.com/tmux/tmux/blob/e476c1230b958df0cb12977517d24b3dc931375b/tmux.h#L1505
- **Page:** https://libtmux.org/en/tmux/latest/reference/c-struct-environ_entry-[struct]-entry-rbe_left/

```c
struct environ_entry * rbe_left;
```

## Referenced declarations

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