WordPress at a glance
function is not described

wpsc_add_cookie() WPSCache 1.0

No Hooks.

Return

Null. Nothing.

Usage

wpsc_add_cookie( $name );

Code of wpsc_add_cookie() WPSCache 1.7.1

<?php
function wpsc_add_cookie( $name ) {
	global $wpsc_cookies;
	if (
		! isset( $wpsc_cookies ) ||
		! is_array( $wpsc_cookies ) ||
		! in_array( $name, $wpsc_cookies )
	) {
		$wpsc_cookies[] = $name;
		wp_cache_setting( 'wpsc_cookies', $wpsc_cookies );
	}
	return $name;
}