AppleOpenSource/WebKit2-7609.3.5.1.3/UIProcess/API/glib/WebKitBackForwardList.cpp
WebKitBackForwardListItem* webkit_back_forward_list_get_nth_item(WebKitBackForwardList* backForwardList, gint index)
{
    g_return_val_if_fail(WEBKIT_IS_BACK_FORWARD_LIST(backForwardList), 0);

    return webkitBackForwardListGetOrCreateItem(backForwardList, backForwardList->priv->backForwardItems->itemAtIndex(index));
}
/**
 * webkit_back_forward_list_get_nth_item:
 * @back_forward_list: a #WebKitBackForwardList
 * @index: the index of the item
 *
 * Returns the item at a given index relative to the current item.
 *
 * Returns: (nullable) (transfer none): the #WebKitBackForwardListItem
 *    located at the specified index relative to the current item or %NULL.
 */
@back_forward_list: a #WebKitBackForwardList
@index: the index of the item

Returns the item at a given index relative to the current item.

(nullable) (transfer none): the #WebKitBackForwardListItem
located at the specified index relative to the current item or %NULL.
@back_forward_list : a #WebKitBackForwardList @index : the index of the item Returns the item at a given index relative to the current item . ( nullable ) ( transfer none ) : the #WebKitBackForwardListItem located at the specified index relative to the current item or %NULL .
WebKitBackForwardListItem* webkit_back_forward_list_get_nth_item(WebKitBackForwardList* backForwardList, gint index)
{
    g_return_val_if_fail(WEBKIT_IS_BACK_FORWARD_LIST(backForwardList), 0);
    return webkitBackForwardListGetOrCreateItem(backForwardList, backForwardList->priv->backForwardItems->itemAtIndex(index));
}
WebKitBackForwardListItem * webkit_back_forward_list_get_nth_item ( WebKitBackForwardList * backForwardList , gint index ) { g_return_val_if_fail ( WEBKIT_IS_BACK_FORWARD_LIST ( backForwardList ) , 0 ) ; return webkitBackForwardListGetOrCreateItem ( backForwardList , backForwardList -> priv -> backForwardItems -> itemAtIndex ( index ) ) ; }
webkit_back_forward_list_get_nth_item:
 @back_forward_list: a #WebKitBackForwardList
 @index: the index of the item
webkit_back_forward_list_get_nth_item : @back_forward_list : a #WebKitBackForwardList @index : the index of the item