Because the entry and exit functions are user-defined, a module_init and module_exit macro exist to define which functions these are.

因为entry和exit函数是用户定义的，所以存在module_init和module_exit宏，用于定义这些函数属于哪种函数。

youdao

The exit poll results suggested, though, that red flags continue to exist for Romney.

MSN: Romney goes two-for-two on primary night