1 /* 2 * Copyright (c) 2006-2018, RT-Thread Development Team 3 * 4 * SPDX-License-Identifier: Apache-2.0 5 * 6 * Change Logs: 7 * Date Author Notes 8 */ 9 #ifndef _UNISTD_H_ 10 #define _UNISTD_H_ 11 12 # include "sys/unistd.h" 13 14 #endif /* _UNISTD_H_ */ 15