automatic_feed_links( bool $add = true )

Source

File: wp-includes/deprecated.php

function automatic_feed_links( $add = true ) {
	_deprecated_function( __FUNCTION__, '3.0.0', "add_theme_support( 'automatic-feed-links' )" );

	if ( $add )
		add_theme_support( 'automatic-feed-links' );
	else
		remove_action( 'wp_head', 'feed_links_extra', 3 ); // Just do this yourself in 3.0+.
}