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-rw-r--r--object-file-convert.h24
1 files changed, 24 insertions, 0 deletions
diff --git a/object-file-convert.h b/object-file-convert.h
new file mode 100644
index 0000000000..a4f802aa8e
--- /dev/null
+++ b/object-file-convert.h
@@ -0,0 +1,24 @@
+#ifndef OBJECT_CONVERT_H
+#define OBJECT_CONVERT_H
+
+struct repository;
+struct object_id;
+struct git_hash_algo;
+struct strbuf;
+#include "object.h"
+
+int repo_oid_to_algop(struct repository *repo, const struct object_id *src,
+ const struct git_hash_algo *to, struct object_id *dest);
+
+/*
+ * Convert an object file from one hash algorithm to another algorithm.
+ * Return -1 on failure, 0 on success.
+ */
+int convert_object_file(struct strbuf *outbuf,
+ const struct git_hash_algo *from,
+ const struct git_hash_algo *to,
+ const void *buf, size_t len,
+ enum object_type type,
+ int gentle);
+
+#endif /* OBJECT_CONVERT_H */