Sync with 2.19.6
[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 index_state;
11
12 struct ll_merge_options {
13         unsigned virtual_ancestor : 1;
14         unsigned variant : 2;   /* favor ours, favor theirs, or union merge */
15         unsigned renormalize : 1;
16         long xdl_opts;
17 };
18
19 int ll_merge(mmbuffer_t *result_buf,
20              const char *path,
21              mmfile_t *ancestor, const char *ancestor_label,
22              mmfile_t *ours, const char *our_label,
23              mmfile_t *theirs, const char *their_label,
24              struct index_state *istate,
25              const struct ll_merge_options *opts);
26
27 int ll_merge_marker_size(struct index_state *istate, const char *path);
28
29 #endif