第一行程序是: pFAT_Item=&(pFAT->Items[LastCluster%128]); <br />第二行程序是: pFAT_Item=&((pFAT->Items)[LastCluster%128]);<br />他们执行结果分别如何?????<br /><br />补充:<br />struct FAT32_FAT<br />{<br />struct FAT32_FAT_Item Items[128];<br />};<br /><br />struct FAT32_FAT_Item<br />{<br />unsigned char Item[4];<br />};<br /><br />struct FAT32_FAT_Item *pFAT_Item; <br /> |
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