Links.php in WP 2.1

I just upgraded to WP 2.1. I noticed that the old links.php file is gone in this new version. My question is where are the functions (i.e. get_links_list) that were listed in this file now located? I’ve searched various other files in the ‘includes’ folder and cannot for the life of me find where these functions are. Does anyone know where they were moved to?