# utf8_data_tree_RB_FIND

- **Language:** C
- **Kind:** function
- **Source:** https://github.com/tmux/tmux/blob/e476c1230b958df0cb12977517d24b3dc931375b/utf8.c#L237
- **Page:** https://libtmux.org/en/tmux/latest/reference/c-function-utf8-c-utf8_data_tree_rb_find/

```c
static struct utf8_item * utf8_data_tree_RB_FIND(struct utf8_data_tree *head, struct utf8_item *elm)
```

## Parameters

- `head` (`struct utf8_data_tree *`)
- `elm` (`struct utf8_item *`)

## Other function references

- [`utf8_data_cmp`](/en/tmux/latest/reference/c-function-utf8-c-utf8_data_cmp/) (function)

## Referenced declarations

- [`utf8_data_tree`](/en/tmux/latest/reference/c-struct-utf8_data_tree/) (struct)
- [`utf8_item`](/en/tmux/latest/reference/c-struct-utf8_item/) (struct)