Let's look at the non-conditional C11 major changes: >additional floating-point characteristic macros (<float.h>) VS2015 RC. >querying and specifying alignme

Let's look at the non-conditional C11 major changes: >additional floating-point characteristic macros (<float.h>) VS2015 RC. >querying and specifying alignment of objects (<stdalign.h>, <stdlib.h>) Missing but the functionality is available as extensions. >Unicode characters and strings (<uchar.h>) (originally specified in ISO/IEC TR 19769:2004) VS2015 RC. >type-generic expressions Missing. (Use C++ instead. trollface.dds) >static assertions Missing but (incorrectly) static_assert can be used instead of _Static_assert. >anonymous structures and unions Partially or maybe even completely. I would have to check but for trivial usage I'd consider it to be complete. >no-return functions Missing but __declspec(noreturn) can be used instead. >support for opening files for exclusive access Missing but _fsopen() / _wfsopen() and _SH_DENYRW can be used instead. >removed the gets function (<stdio.h>) VS2015 RC. >added the aligned_alloc, at_quick_exit, and quick_exit functions (<stdlib.h>) Partially as aligned_alloc() is missing.