# key_tables_RB_PREV

- **Language:** C
- **Kind:** function
- **Source:** https://github.com/tmux/tmux/blob/3b929f332aafa7f1080eacc31feb11ffbb1d1841/key-bindings.c#L72
- **Page:** https://libtmux.org/en/tmux/3.2a/reference/c-function-key-bindings-c-key_tables_rb_prev/

```c
static struct key_table * key_tables_RB_PREV(struct key_table *elm)
```

## Parameters

- `elm` (`struct key_table *`)

## Referenced declarations

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