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diff --git a/os/fs/fatfs/fatfs_fsimpl.hpp b/os/fs/fatfs/fatfs_fsimpl.hpp
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+++ b/os/fs/fatfs/fatfs_fsimpl.hpp
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+/*
+    ChibiOS/RT - Copyright (C) 2006,2007,2008,2009,2010,
+                 2011,2012 Giovanni Di Sirio.
+
+    This file is part of ChibiOS/RT.
+
+    ChibiOS/RT is free software; you can redistribute it and/or modify
+    it under the terms of the GNU General Public License as published by
+    the Free Software Foundation; either version 3 of the License, or
+    (at your option) any later version.
+
+    ChibiOS/RT is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+    GNU General Public License for more details.
+
+    You should have received a copy of the GNU General Public License
+    along with this program.  If not, see <http://www.gnu.org/licenses/>.
+*/
+
+/**
+ * @file    fs_fatfs_impl.hpp
+ * @brief   FatFS file system wrapper header.
+ *
+ * @addtogroup cpp_library
+ * @{
+ */
+
+#include "ch.hpp"
+#include "hal.h"
+
+#ifndef _FS_FATFS_IMPL_HPP_
+#define _FS_FATFS_IMPL_HPP_
+
+/**
+ * @brief   Stack size for the internal server thread.
+ */
+#if !defined(FATFS_THREAD_STACK_SIZE) || defined(__DOXYGEN__)
+#define FATFS_THREAD_STACK_SIZE         1024
+#endif
+
+/**
+ * @brief   Priority for the internal server thread.
+ */
+#if !defined(FATFS_THREAD_PRIORITY) || defined(__DOXYGEN__)
+#define FATFS_THREAD_PRIORITY           NORMALPRIO
+#endif
+
+using namespace chibios_rt;
+
+/**
+ * @brief   FatFS wrapper-related classes and interfaces.
+ */
+namespace chibios_fatfs {
+
+  /*------------------------------------------------------------------------*
+   * chibios_fatfs::FatFSWrapper                                            *
+   *------------------------------------------------------------------------*/
+  /**
+   * @brief   Class of the FatFS wrapper.
+   */
+  class FatFSWrapper : public chibios_fs::BaseFileSystemInterface {
+  protected:
+    /**
+     * @brief   Class of the internal server thread.
+     */
+    class FatFSServerThread : public BaseStaticThread<FATFS_THREAD_STACK_SIZE> {
+    private:
+      ::BaseBlockDevice *blkdev;
+    protected:
+      virtual msg_t main(void);
+    public:
+      FatFSServerThread(::BaseBlockDevice *blkdev);
+      ~FatFSServerThread();
+    } server;
+
+  public:
+    FatFSWrapper(::BaseBlockDevice *blkdev);
+
+    ~FatFSWrapper();
+  };
+}
+
+#endif /* _FS_FATFS_IMPL_HPP_ */
+
+/** @} */