The packed attribute packs the elements of a structure so that it consumes the least amount of space possible.

packed属性打包一个结构的元素，从而尽可能减少它们占用的空间。

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The packed attribute packs the elements of a structure so that it consumes the least amount of space possible.

packed属性打包一个结构的元素，从而尽可能减少它们占用的空间。

youdao