WordPress at a glance
function is not described

wpsc_is_preloading() WPSCache 1.0

No Hooks.

Return

null. Nothing.

Usage

wpsc_is_preloading();

Code of wpsc_is_preloading() WPSCache 1.7.3

<?php
function wpsc_is_preloading() {
	if ( wp_next_scheduled( 'wp_cache_preload_hook' ) || wp_next_scheduled( 'wp_cache_full_preload_hook' ) ) {
		return true;
	} else {
		return false;
	}
}