1d476db38fe21f5e6061a7d93dbd5a9991b91bf59Carl Worth#define failure() success 2d476db38fe21f5e6061a7d93dbd5a9991b91bf59Carl Worth#define foo failure() 3d476db38fe21f5e6061a7d93dbd5a9991b91bf59Carl Worthfoo 4