#define CHILD_SHOWN (1u<<6)
#define ADDED (1u<<7) /* Parents already parsed and added? */
#define SYMMETRIC_LEFT (1u<<8)
-#define TOPOSORT (1u<<9) /* In the active toposort list.. */
-#define ALL_REV_FLAGS ((1u<<10)-1)
+#define ALL_REV_FLAGS ((1u<<9)-1)
struct rev_info;
struct log_info;