You can embed arrays and strings in structures for marshaling 您可以在封送處理結構中嵌入數組和字符串。
Types , arrays and strings are never passed by immediate value but rather a pointer will be passed to memory allocated by the caller 類型、數組和字符串從來不按即時值進行傳遞,但會向調用方分配的內存中傳遞指針。