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newlib/libc/include/sys/features.h: Cygwin Unicode level


Should the Unicode version setting of Cygwin feature macro __STDC_ISO_10646__ at
the tail of {newlib/libc,/usr}/include/sys/features.h be updated to reflect
Thomas Wolff's and any subsequent updates of the encoding tables to Unicode
version 10/11/12:

	Unicode Release Dates
Version	Year	Month (Day)	Value
12.1.0	2019	May 7		201905L
12.0.0	2019	March 5		201903L
11.0.0	2018	June 5		201806L
10.0.0	2017	June 20		201706L

$ tail {newlib/libc,/usr}/include/sys/features.h
/* The value corresponds to UNICODE version 5.2, which is the current
   state of newlib's wide char conversion functions. */
#define __STDC_ISO_10646__ 200910L

#endif /* __CYGWIN__ */

#ifdef __cplusplus
}
#endif
#endif /* _SYS_FEATURES_H */
...

-- 
Take care. Thanks, Brian Inglis, Calgary, Alberta, Canada

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