Function webkit2gtk_webextension_sys::webkit_dom_dom_selection_get_range_at

pub unsafe extern "C" fn webkit_dom_dom_selection_get_range_at(
    self_: *mut WebKitDOMDOMSelection,
    index: c_ulong,
    error: *mut *mut GError
) -> *mut WebKitDOMRange

Available on crate feature v2_16 only.