diff --git a/updater/updater.h b/updater/updater.h
new file mode 100644
index 0000000..22fbfd2
--- /dev/null
+++ b/updater/updater.h
@@ -0,0 +1,28 @@
+/*
+ * Copyright (C) 2009 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#ifndef _UPDATER_UPDATER_H_
+#define _UPDATER_UPDATER_H_
+
+#include <stdio.h>
+#include "minzip/Zip.h"
+
+typedef struct {
+    FILE* cmd_pipe;
+    ZipArchive* package_zip;
+} UpdaterInfo;
+
+#endif