Example: WP

define( 'DS', DIRECTORY_SEPARATOR );						// DIRECTORY_SEPARATOR
define( 'OZ_CONTENT_DIR', 'assets' );						//
define( 'WP_CONTENT_DIR', ABSPATH      .OZ_CONTENT_DIR );	// /svr-root/path-to/site-root/assets
define( 'WP_CONTENT_URL', WP_SITEURL.DS.OZ_CONTENT_DIR );	// http://site.dev/assets
define( 'WP_PLUGIN_DIR', WP_CONTENT_DIR.DS.'plugins' );		// /svr-root/path-to/site-root/assets/plugins
define( 'WP_PLUGIN_URL', WP_CONTENT_URL.DS.'plugins' );		// http://site.dev/assets/plugins
define( 'UPLOADS',       OZ_CONTENT_DIR.DS.'files' );		// http://site.dev/assets/files