C语言编程，UNI code和Linux终端

所以，我想要做的就是写日文字符到我的终端
屏幕使用C和宽字符。

So what I'm trying to do is write Japanese characters to my terminal screen using C and wide characters.

问题是，什么是错与我在做什么，这样我可以修复它​​，
还有什么其他的注意事项，同时使用宽字符我应该期待和
你有什么我试图做任何其他意见？

The question is whats wrong with what I'm doing so that I can fix it, what other caveats should I expect while using wide characters and do you have any other comments about what I'm trying to do?

结果搜索结果
坏code：

The bad code:

#include <stdio.h>
#include <wchar.h>

int main( ) {
    wprintf(L"%c\n", L"\x3074");
}

这是不行的，但我想知道为什么。
结果搜索结果

This doesn't work, but I want to know why.

当我尝试使用wchar_t的持有价值问题只能越来越糟：

the problem only gets worse when I try to use a wchar_t to hold a value:

wchar_t pi_0 = 0x3074;      // prints a "t" when used with wprintf
wchar_t pi_1 = "\x3074";    // gives compile time warning
wchar_t pi_2 = L"\x3074";   // gives compile time warning

所以我也想使这项工作过，因为我计划有数据结构
拿着这些字符的字符串。

So I'd also like to make this work too, as I plan on having data structures holding strings of these characters.

结果搜索结果
谢谢！

Thanks!