1// Copyright 2014 The Chromium Authors. All rights reserved.
2// Use of this source code is governed by a BSD-style license that can be
3// found in the LICENSE file.
4
5#ifndef CHROME_COMMON_EXTENSIONS_IMAGE_WRITER_IMAGE_WRITER_UTIL_MAC_H
6#define CHROME_COMMON_EXTENSIONS_IMAGE_WRITER_IMAGE_WRITER_UTIL_MAC_H
7
8#include <IOKit/IOKitLib.h>
9
10namespace extensions {
11
12// Determines whether the object from the IO registry is a USB mass storage
13// device.  It does this by reading the ancestors of the object to see if any
14// is of the USB mass-storage class.
15bool IsUsbDevice(io_object_t disk_obj);
16
17}  // namespace extensions
18
19#endif  // CHROME_COMMON_EXTENSIONS_IMAGE_WRITER_IMAGE_WRITER_UTIL_MAC_H
20