# input_key_tree_RB_MINMAX

- **Language:** C
- **Kind:** function
- **Source:** https://github.com/tmux/tmux/blob/3b929f332aafa7f1080eacc31feb11ffbb1d1841/input-keys.c#L47
- **Page:** https://libtmux.org/en/tmux/3.2a/reference/c-function-input-keys-c-input_key_tree_rb_minmax/

```c
static struct input_key_entry * input_key_tree_RB_MINMAX(struct input_key_tree *head, int val)
```

## Parameters

- `head` (`struct input_key_tree *`)
- `val` (`int`)

## Referenced declarations

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