Function lv_array_remove_unordered 

pub unsafe extern "C" fn lv_array_remove_unordered(
    array: *mut lv_array_t,
    index: u32,
) -> lv_result_t

Remove the element at the specified position in the array.

This function does not guarantee the array order. Complexity is O(1)

@param array pointer to an lv_array_t variable @param index the index of the element to remove @return LV_RESULT_OK: success, otherwise: error