first commit for chrg

2025-08-16 22:58:22 +08:00
commit 52a3ed5862
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+/*
+ * Copyright (c) 2025 RT-Thread Development Team
+ *
+ * SPDX-License-Identifier: Apache-2.0
+ *
+ * Change Logs:
+ * Date           Author       Notes
+ * 2025-06-21     Bernard      First version
+ */
+
+#ifndef __HELLO_H__
+#define __HELLO_H__
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+/**
+ * @brief Hello world function
+ *
+ * This function prints "Hello World!" to the console
+ */
+void hello_world(void);
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* __HELLO_H__ */