merge-recursive: split low-level merge functions out.

This moves low-level merge functions out of merge-recursive.c and
places them in a new separate file, ll-merge.c

Signed-off-by: Junio C Hamano <gitster@pobox.com>

1 files changed, 15 insertions, 0 deletions

diff --git a/ll-merge.h b/ll-merge.h
new file mode 100644
index 000000000..5388422d0
--- /dev/null
+++ b/ll-merge.h
@@ -0,0 +1,15 @@
+/*
+ * Low level 3-way in-core file merge.
+ */
+
+#ifndef LL_MERGE_H
+#define LL_MERGE_H
+
+int ll_merge(mmbuffer_t *result_buf,
+	     const char *path,
+	     mmfile_t *ancestor,
+	     mmfile_t *ours, const char *our_label,
+	     mmfile_t *theirs, const char *their_label,
+	     int virtual_ancestor);
+
+#endif