[Bug sanitizer/113728] libasan uses incorrect prctl prototype

[bergner at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=113728

--- Comment #3 from Peter Bergner <bergner at gcc dot gnu.org> ---
(In reply to Florian Weimer from comment #2)
> This has been worked around in glibc. Should we close this issue?

As the bug reporter and given glibc now has a workaround, I think you're fine
to close this if you think there's nothing to be done in GCC.