5 // return codes for emitter_func
9 typedef int (*emitter_func) (struct commit *);
11 int sort_list_in_merge_order(struct commit_list *list, emitter_func emitter);
13 /* Low bits are used by rev-list */
14 #define UNINTERESTING (1u<<10)
15 #define BOUNDARY (1u<<11)
16 #define VISITED (1u<<12)
17 #define DISCONTINUITY (1u<<13)
18 #define LAST_EPOCH_FLAG (1u<<14)