1 files changed, 62 insertions, 0 deletions
diff --git a/merge-recursive.h b/merge-recursive.h
new file mode 100644
index 0000000000..80d69d1401
--- /dev/null
+++ b/merge-recursive.h
@@ -0,0 +1,62 @@
+#ifndef MERGE_RECURSIVE_H
+#define MERGE_RECURSIVE_H
+
+#include "string-list.h"
+
+struct merge_options {
+	const char *ancestor;
+	const char *branch1;
+	const char *branch2;
+	enum {
+		MERGE_RECURSIVE_NORMAL = 0,
+		MERGE_RECURSIVE_OURS,
+		MERGE_RECURSIVE_THEIRS
+	} recursive_variant;
+	const char *subtree_shift;
+	unsigned buffer_output; /* 1: output at end, 2: keep buffered */
+	unsigned renormalize : 1;
+	long xdl_opts;
+	int verbosity;
+	int detect_rename;
+	int diff_rename_limit;
+	int merge_rename_limit;
+	int rename_score;
+	int needed_rename_limit;
+	int show_rename_progress;
+	int call_depth;
+	struct strbuf obuf;
+	struct hashmap current_file_dir_set;
+	struct string_list df_conflict_file_set;
+};
+
+/* merge_trees() but with recursive ancestor consolidation */
+int merge_recursive(struct merge_options *o,
+		    struct commit *h1,
+		    struct commit *h2,
+		    struct commit_list *ancestors,
+		    struct commit **result);
+
+/* rename-detecting three-way merge, no recursion */
+int merge_trees(struct merge_options *o,
+		struct tree *head,
+		struct tree *merge,
+		struct tree *common,
+		struct tree **result);
+
+/*
+ * "git-merge-recursive" can be fed trees; wrap them into
+ * virtual commits and call merge_recursive() proper.
+ */
+int merge_recursive_generic(struct merge_options *o,
+			    const struct object_id *head,
+			    const struct object_id *merge,
+			    int num_ca,
+			    const struct object_id **ca,
+			    struct commit **result);
+
+void init_merge_options(struct merge_options *o);
+struct tree *write_tree_from_memory(struct merge_options *o);
+
+int parse_merge_opt(struct merge_options *out, const char *s);
+
+#endif