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#ifndef REVISION_H
#define REVISION_H
#define SEEN (1u<<0)
#define UNINTERESTING (1u<<1)
#define TREECHANGE (1u<<2)
#define SHOWN (1u<<3)
struct rev_info {
/* Starting list */
struct commit_list *commits;
struct object_list *pending_objects;
/* Basic information */
const char *prefix;
const char **paths;
/* Traversal flags */
unsigned int dense:1,
no_merges:1,
remove_empty_trees:1,
lifo:1,
topo_order:1,
tag_objects:1,
tree_objects:1,
blob_objects:1,
edge_hint:1,
limited:1,
unpacked:1;
/* special limits */
int max_count;
unsigned long max_age;
unsigned long min_age;
};
/* revision.c */
extern int setup_revisions(int argc, const char **argv, struct rev_info *revs, const char *def);
extern void prepare_revision_walk(struct rev_info *revs);
extern struct commit *get_revision(struct rev_info *revs);
extern void mark_parents_uninteresting(struct commit *commit);
extern void mark_tree_uninteresting(struct tree *tree);
struct name_path {
struct name_path *up;
int elem_len;
const char *elem;
};
extern struct object_list **add_object(struct object *obj,
struct object_list **p,
struct name_path *path,
const char *name);
#endif
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