Listing 9. setlocale function.

清单9 . setlocale函数。

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The setlocale (LC_CTYPE, ) function must be called to set the locale according to the environment variables first.

首先必须调用setlocale (LC_CTYPE，“ ”)函数，依据环境变量设置语言环境。

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The setlocale call determines the character set, error messages catalogs, monetary value formatting, numerical conventions, string collation, and alphabetic ordering.

可以调用setlocale来确定字符集、错误消息类别、货币值格式、数字转换、字符串校勘和字母排序。

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