X-Git-Url: https://asedeno.scripts.mit.edu/gitweb/?a=blobdiff_plain;f=ll-merge.h;h=ff7ca87bfa01d0e9705f4bfd83b9e4d2c155d588;hb=1f238da57334ca0155ae7560b173eefc8c4c157a;hp=57889227b1782d3792be2046fbb54bca67b779de;hpb=f3604763ba0355f628cf815cfaf4fec20d46e958;p=git.git

diff --git a/ll-merge.h b/ll-merge.h
index 57889227b..ff7ca87bf 100644
--- a/ll-merge.h
+++ b/ll-merge.h
@@ -5,9 +5,24 @@
 #ifndef LL_MERGE_H
 #define LL_MERGE_H
 
+#define LL_OPT_VIRTUAL_ANCESTOR	(1 << 0)
+#define LL_OPT_FAVOR_MASK	((1 << 1) | (1 << 2))
+#define LL_OPT_FAVOR_SHIFT 1
+#define LL_OPT_RENORMALIZE	(1 << 3)
+
+static inline int ll_opt_favor(int flag)
+{
+	return (flag & LL_OPT_FAVOR_MASK) >> LL_OPT_FAVOR_SHIFT;
+}
+
+static inline int create_ll_flag(int favor)
+{
+	return ((favor << LL_OPT_FAVOR_SHIFT) & LL_OPT_FAVOR_MASK);
+}
+
 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);