How to make wordpress use a non-wordpress users table?

I figured it out. All I did was create a VIEW mapping the columns like this:

CREATE VIEW wp_users (ID, user_login, user_pass, user_nicename, user_email, user_url, user_registered, user_activation_key, user_status, display_name)
AS SELECT u.user_id, u.username, u.password, u.first_name, u.email, '', u.date_created, '', 0, u.display_name
FROM Users u;