1 files changed, 9 insertions, 2 deletions
diff --git a/ll-merge.h b/ll-merge.h
index 57889227b1..244a31f55a 100644
--- a/ll-merge.h
+++ b/ll-merge.h
@@ -5,12 +5,19 @@
 #ifndef LL_MERGE_H
 #define LL_MERGE_H
 
+struct ll_merge_options {
+	unsigned virtual_ancestor : 1;
+	unsigned variant : 2;	/* favor ours, favor theirs, or union merge */
+	unsigned renormalize : 1;
+	long xdl_opts;
+};
+
 int ll_merge(mmbuffer_t *result_buf,
 	     const char *path,
-	     mmfile_t *ancestor,
+	     mmfile_t *ancestor, const char *ancestor_label,
 	     mmfile_t *ours, const char *our_label,
 	     mmfile_t *theirs, const char *their_label,
-	     int flag);
+	     const struct ll_merge_options *opts);
 
 int ll_merge_marker_size(const char *path);