First, look at your work structure and the handler function that you'll use to implement the bottom half (see Listing 9).

首先，看一下将用于实现bottom half 的任务结构体和处理程序函数（参见清单9）。

youdao

First, look at your work structure and the handler function that you'll use to implement the bottom half (see Listing 9).

首先，看一下将用于实现bottom half 的任务结构体和处理程序函数（参见清单9）。

youdao