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Re: [PATCH] argp: do not call _IO_fwide() if _LIBC is not defined
On Wed, 28 Nov 2018, Zack Weinberg wrote:
> I'd also point out that the portable outside-libc version might be
> advised to use fwide() here, the public equivalent of _IO_fwide(),
> instead of just assuming the stream is narrow-oriented.
Yes. (But that's not a requirement for this patch, which could be applied
as-is, subject to a glibc testsuite run, if indeed it matches the gnulib
Joseph S. Myers