This function takes your subprocess_info structure and an enumeration defining whether to wait (described in the internals section).

该函数使用subprocess_info结构以及定义是否等待的枚举变量(在“Usermode - helper API内部”一节中有描述)。

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A metatype type refers to the type of any type, including class types, structure types, enumeration types, and protocol types.

一个元类型是对任一类型(包括类类型，结构类型，枚举类型以及协议类型)的类型的引用。

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Both enumeration shapes and structure shapes have square corners.

枚举形状和结构形状都具有方角。

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Both enumeration shapes and structure shapes have square corners.

枚举形状和结构形状都具有方角。

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