/**
 * Remove a previously enqueued CSS stylesheet.
 *
 * @see WP_Dependencies::dequeue()
 * @global WP_Styles $wp_styles The WP_Styles object for printing styles.
 *
 * @since 3.1.0
 *
 * @param string $handle Name of the stylesheet to be removed.
 */
function wp_dequeue_style($handle)
{
    global $wp_styles;
    if (!is_a($wp_styles, 'WP_Styles')) {
        if (!did_action('init')) {
            _doing_it_wrong(__FUNCTION__, sprintf(__('Scripts and styles should not be registered or enqueued until the %1$s, %2$s, or %3$s hooks.'), '<code>wp_enqueue_scripts</code>', '<code>admin_enqueue_scripts</code>', '<code>login_enqueue_scripts</code>'), '3.3');
        }
        $wp_styles = new WP_Styles();
    }
    $wp_styles->dequeue($handle);
}
/**
 * Remove an enqueued style.
 *
 * @since WP 3.1
 * @see WP_Styles::dequeue() For parameter information.
 */
function wp_dequeue_style($handle)
{
    global $wp_styles;
    if (!is_a($wp_styles, 'WP_Styles')) {
        $wp_styles = new WP_Styles();
    }
    $wp_styles->dequeue($handle);
}