__COMMON_H macro

@file IAP/IAP_Main/Inc/common.h @author MCD Application Team This file provides all the headers of the common functions. @attention Copyright (c) 2017 STMicroelectronics. All rights reserved. This software is licensed under terms that can be found in the LICENSE file in the root directory of this software component. If no LICENSE file comes with this software, it is provided AS-IS.