I have a scratch list of missing C11 features in our libc, I include few more entries for C99 ones. As I'm swamped out I'm pasting the list here. C11 missing features in NetBSD: 1. Atomic operation library 2. Thread support library [optional] Not widely used as I believe it's blocked by the lack of implementation in GLIBC (they wanted to implement it. but so far failed). In the base distribution used in MESA. I have local draft implementing the whole library, however the first step is to cleanup and merge this one (Joerg had comments to it): http://netbsd.org/~kamil/patch-00016-new_posix_threads_stubs-3.txt 3. <uchar.h> UTF-16 and UTF-32 character utilities 4. DBL_DECIMAL_DIG 5. DBL_TRUE_MIN 6. DBL_HAS_SUBNORM 7. Analyzability [OPTIONAL] 8. __STDC_IEC_559_COMPLEX__ (?) 9. errno_t <stddef.h> 10. rsize_t <stdint.h> 11. RSIZE_MAX <stdlib.h> 12. Bounds-checking interfaces (Annex K) [optional] C99 missing features in NetBSD: 1. MATH_ERRNO <math.h> 2. MATH_ERREXCEPT <math.h> 3. math_errhandling <math.h> 4. <tgmath.h> If someone could focus on it for NetBSD-8 it would be great, once done - I volunteer to scan the standard for more missing parts [if any] (and cover more extensively C99).
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