init project

Signed-off-by: a1012112796 <1012112796@qq.com>

rt-thread/components/net/sal/impl/af_inet.h

@@ -0,0 +1,38 @@
+/*
+ * Copyright (c) 2006-2021, RT-Thread Development Team
+ *
+ * SPDX-License-Identifier: Apache-2.0
+ *
+ * Change Logs:
+ * Date           Author       Notes
+ * 2018-08-25     ChenYong     First version
+ */
+
+#ifndef __AF_INET_H__
+#define __AF_INET_H__
+
+#include <rtthread.h>
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#ifdef SAL_USING_LWIP
+
+/* Set lwIP network interface device protocol family information  */
+int sal_lwip_netdev_set_pf_info(struct netdev *netdev);
+
+#endif /* SAL_USING_LWIP */
+
+#ifdef SAL_USING_AT
+
+/* Set AT network interface device protocol family information */
+int sal_at_netdev_set_pf_info(struct netdev *netdev);
+
+#endif /* SAL_USING_AT */
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* __AF_INET_H__ */