thodg/libgit2

diff --git a/src/refdb_fs.c b/src/refdb_fs.c
index 1e53b3a..653cc1b 100644
--- a/src/refdb_fs.c
+++ b/src/refdb_fs.c
@@ -5,8 +5,6 @@
  * a Linking Exception. For full terms see the included COPYING file.
  */
 
-#include "refdb_fs.h"
-
 #include "refs.h"
 #include "hash.h"
 #include "repository.h"
diff --git a/src/refdb_fs.h b/src/refdb_fs.h
deleted file mode 100644
index 0c84814..0000000
--- a/src/refdb_fs.h
+++ /dev/null
@@ -1,19 +0,0 @@
-/*
- * Copyright (C) the libgit2 contributors. All rights reserved.
- *
- * This file is part of libgit2, distributed under the GNU GPL v2 with
- * a Linking Exception. For full terms see the included COPYING file.
- */
-#ifndef INCLUDE_refdb_fs_h__
-#define INCLUDE_refdb_fs_h__
-
-#include "common.h"
-
-#include "strmap.h"
-
-typedef struct {
-	git_strmap *packfile;
-	time_t packfile_time;
-} git_refcache;
-
-#endif