[diff.mods.to.headers] (original) (raw)
Annex C (informative) Compatibility [diff]
C.8 C standard library [diff.library]
C.8.2 Modifications to headers [diff.mods.to.headers]
For compatibility with the C standard library, the C++ standard library provides the C headers enumerated in [support.c.headers].
There are no C++ headers for the C standard library's headers<stdnoreturn.h> and <threads.h>, nor are these headers from the C standard library headers themselves part of C++.
The C headers and do not contain any of the content from the C standard library and instead merely include other headers from the C++ standard library.