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发帖数: 6180 | 1 【 以下文字转载自 Programming 讨论区 】
发信人: silverhawk (silverhawk), 信区: Programming
标 题: One question about Void pointer
发信站: BBS 未名空间站 (Mon Mar 28 10:32:50 2011, 美东)
Is it risk to use void pointer in the following case:
typedef struct
{
void *next;
UINT16 xx;
UINT16 yy;
byte zz;
} a;
mostly, I think
struct a
{
struct a *next;
UINT16 xx;
UINT16 yy;
byte zz;
};
could be better, but is there any risk to use void pointer? what we should
pay attention in order to carefully manipulate the pointer in this case?
thanks | w***n
发帖数: 1084 | 2 都可以。只不过你每次用next，都得把void *先转化成struct a *，你不嫌麻烦吗？ |
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