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Question


Hello.

Would anybody explain me please, why __jp2uc() call is needed in
newlib-1.11.0/newlib/libc/ctype/iswalpha.c, lines 80, 85, 90.

As I understand, this is a conversion from JIS, SJIS and EUCJP to
Unicode. But, wide characters are independent from any encoding type
and are usually already represented by Unicode.

Thanks.
Artem.


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