/**
 * RYGEL_TYPE_LOGICAL_EXPRESSION
 * 
 * The type for <link linkend="RygelLogicalExpression"><type>RygelLogicalExpression</type></link>.
 */
/**
 * rygel_logical_expression_new
 */
/**
 * RygelLogicalExpression
 */
/**
 * RygelLogicalOperator
 */
