retrofit to gcc8

components/platform_console/cmd_system.h

@@ -0,0 +1,23 @@
+/* Console example — various system commands
+
+   This example code is in the Public Domain (or CC0 licensed, at your option.)
+
+   Unless required by applicable law or agreed to in writing, this
+   software is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR
+   CONDITIONS OF ANY KIND, either express or implied.
+*/
+#pragma once
+#include "esp_system.h"
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+// Register system functions
+void register_system();
+esp_err_t guided_factory();
+esp_err_t guided_restart_ota();
+void simple_restart();
+
+#ifdef __cplusplus
+}
+#endif