On Sun, 27 Mar 2005 09:30:24 +1000 Warwick Hall <email@hidden>
wrote:
I have downloaded expat-1.95.8 (an XML cross platform C lib) and it has the
option of using UTF-16, which is passed around in wchar_t* variables. I want
to print these variables out to stdout, and i am not having any luck.
First of all, try running the following code. It should work, but you may
need to re-configure Terminal for UTF-8 output.
printf("Test: %ls\n", buf); // prints "Test: АБВ"
wprintf(L"Test: %ls\n", buf); // same as above
return 0;
}
Wide chars in C have no encoding associated with them, and are virtually
obsolete (they were introduced before Unicode emerged). Setlocale can make
wprintf work in platform-dependent and not particularly reliable ways, though.
Could it be that expat is assuming wchar_t is 2 bytes instead of the 4 bytes
of darwin running on powerpc?
The size of wchar doesn't seem relevant in this case. However, the en_US
locale uses UTF-32 on Darwin, and I do not know if it's possible to specify
UTF-16 (en_US.UTF-16 doesn't work). Most UTF-16 codes are equally good UTF-32
ones, so ignoring the difference may work for you while testing - but for
production code this won't do, of course.
- WBR, Alexey Proskuryakov
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