+++ /dev/null
-#ifndef EPOCH_H
-#define EPOCH_H
-
-
-// return codes for emitter_func
-#define STOP 0
-#define CONTINUE 1
-#define DO 2
-typedef int (*emitter_func) (struct commit *);
-
-int sort_list_in_merge_order(struct commit_list *list, emitter_func emitter);
-
-/* Low bits are used by rev-list */
-#define BOUNDARY (1u<<11)
-#define VISITED (1u<<12)
-#define DISCONTINUITY (1u<<13)
-#define LAST_EPOCH_FLAG (1u<<14)
-
-
-#endif /* EPOCH_H */