# options_array_item.index

- **Language:** C
- **Kind:** attribute
- **Source:** https://github.com/tmux/tmux/blob/e476c1230b958df0cb12977517d24b3dc931375b/options.c#L35
- **Page:** https://libtmux.org/en/tmux/3.7c/reference/c-struct-options_array_item-index/

```c
u_int index;
```

## Referenced by

- [`options_array_cmp`](/en/tmux/3.7c/reference/c-function-options-c-options_array_cmp/) (function)
- [`options_array_item`](/en/tmux/3.7c/reference/c-function-options-c-options_array_item/) (function)
- [`options_array_item_index`](/en/tmux/3.7c/reference/c-function-options_array_item_index/) (function)
- [`options_array_new`](/en/tmux/3.7c/reference/c-function-options-c-options_array_new/) (function)