am 8c6b848e: am 0e47a919: Merge "libc: <sys/cdefs.h>: Fix the use of __STDC_VERSION__ from C++"

* commit '8c6b848e435b86db58179763da30008ac7d4c24a':
  libc: <sys/cdefs.h>: Fix the use of __STDC_VERSION__ from C++