如何打印UTF-16字符用C？ [英] How to Print UTF-16 Characters in C?

问题描述

我有一个包含UTF-16字符的文件。我读的文件中，并可以字符存储在一个uint16_t数组或字符数组（任何更好的选择？）

i have a file containing UTF-16 characters. i read in the file and can store the characters either in a uint16_t array or a char array (any better choice?)

但我怎么打印这些字符？

But how do i print those characters?

推荐答案

我假设你要打印到标准输出或标准错误。一种方法是使用 libiconv的从UTF-16转换为UTF-32（也称为作为UCS-4）成宽字符串（ wchar_t的）。然后，您可以使用 wprintf 和朋友打印到标准流。

I'm assuming you want to print to stdout or stderr. One method would be to use libiconv to convert from UTF-16 to UTF-32 (also known as UCS-4) into a wide-character string (wchar_t). You could then use wprintf and friends to print to the standard streams.

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