range-diff: use a hunk callback
[git] / ll-merge.h
1 /*
2  * Low level 3-way in-core file merge.
3  */
4
5 #ifndef LL_MERGE_H
6 #define LL_MERGE_H
7
8 #include "xdiff/xdiff.h"
9
10 struct ll_merge_options {
11         unsigned virtual_ancestor : 1;
12         unsigned variant : 2;   /* favor ours, favor theirs, or union merge */
13         unsigned renormalize : 1;
14         long xdl_opts;
15 };
16
17 int ll_merge(mmbuffer_t *result_buf,
18              const char *path,
19              mmfile_t *ancestor, const char *ancestor_label,
20              mmfile_t *ours, const char *our_label,
21              mmfile_t *theirs, const char *their_label,
22              const struct ll_merge_options *opts);
23
24 int ll_merge_marker_size(const char *path);
25
26 #endif