friends_remove_data( int $user_id )

function friends_remove_data( $user_id ) {

	/**
	 * Fires before deletion of friend-related data for a given user.
	 *
	 * @since BuddyPress 1.5.0
	 *
	 * @param int $user_id ID for the user whose friend data is being removed.
	 */
	do_action( 'friends_before_remove_data', $user_id );

	BP_Friends_Friendship::delete_all_for_user( $user_id );

	// Remove usermeta.
	bp_delete_user_meta( $user_id, 'total_friend_count' );

	/**
	 * Fires after deletion of friend-related data for a given user.
	 *
	 * @since BuddyPress 1.0.0
	 *
	 * @param int $user_id ID for the user whose friend data is being removed.
	 */
	do_action( 'friends_remove_data', $user_id );
}