Listing 1 presents the boilerplate module functions, defining the module entry and exit functions.

清单1展示了样板模块功能，定义了模块入口和出口函数。

youdao

Applications may be written in-house, acquired through a merger or acquisition, or purchased as packaged applications for key functions ranging from order entry to business Intelligence.

应用程序可能是内部编写的、通过合并或收购而获取的，或者是作为打包应用程序而购买的，并用于从定单录入到业务智能的重要功能。

youdao

Within each of the entry points, there are again a set of functions that can be serviced.

在每个入口点中，有一套可以使用的函数。

youdao

Access control beefs up the barricades by granting entry only to specific site functions, such as adding an item to a shopping cart.

FORBES: Magazine Article