libstdc++/19207: wstring doesn't work

[Ulrich Drepper]

Chris Faylor <cgf@cygnus.com> writes:

> mblen
> mbstowcs
> mbtowc
> wcstombs
> wctomb
> 
> I'm also including the newlib mailing list in this.  Maybe somebody
> there is aware of how much functionality is available.

This is not sufficent.  There is at least function which I cannot
replace and this is iswspace().  Since the wide character encoding is
internal there is no way to generically write code for it.  If I don't
have the function there cannot be wchar_t strings.

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