sundar@1521: fc invoked as a function
sundar@1521: c invoked as a consumer
sundar@1521: fc invoked as a function
sundar@1521: cf invoked as a consumer
sundar@1521: f invoked as a function
sundar@1521: cf invoked as a consumer
sundar@1521: c invoked as a consumer
sundar@1521: fc invoked as a function
sundar@1521: f invoked as a function
sundar@1521: cf invoked as a consumer