This is a pointer to a structure which holds the data about the SPE program itself.

是持有有关SPE程序本身的数据的结构的指针。

youdao

After the pointer to the OVERLAPPED structure is returned, the CONTAINING_RECORD macro can be used to obtain a pointer to the extended structure.

当得到了指向OVERLAPPED结构的指针以后，可以用CONTAINING_RECORD宏取出其中指向扩展结构的指针。

youdao

Normally, a pointer to a structure or a class that can contain some client specific objects is passed with this parameter.

正常情况下会传递一个指向结构或类的指针，该结构或类包含了一些客户端的指定对象。

youdao

Number one, the basic structure is that you have a pointer and it points over to a pointee, but the pointer and pointee are separate and the common error is to set up a pointer but to forget to give it a pointee.

第一，基本结构是，你有一个,指向数据的指针，但是那个指针和数据,是分开的，通常错误是声明了一个指针,但是没有指向一个数据。

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