https://gcc.gnu.org/bugzilla/show_bug.cgi?id=67578
--- Comment #2 from Xi Ruoyao <ryxi at stu dot xidian.edu.cn> ---
(In reply to Xi Ruoyao from comment #1)
> Or maybe we should keep the ABI unchanged and put all the implementation
> in the header random.h?
No. It would then pollute the global namespace with sys/ioctl.h and
linux/random.h. Worse than an ABI minor ("acceptable" in libstdc++ ABI doc)
change.
