# format_entry_tree_RB_MINMAX

- **Language:** C
- **Kind:** function
- **Source:** https://github.com/tmux/tmux/blob/3b929f332aafa7f1080eacc31feb11ffbb1d1841/format.c#L149
- **Page:** https://libtmux.org/en/tmux/3.2a/reference/c-function-format-c-format_entry_tree_rb_minmax/

```c
static struct format_entry * format_entry_tree_RB_MINMAX(struct format_entry_tree *head, int val)
```

## Parameters

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

## Referenced declarations

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