[Bug libstdc++/51785] gets not anymore declared

[redi at gcc dot gnu.org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51785

--- Comment #7 from Jonathan Wakely <redi at gcc dot gnu.org> 2012-02-05 21:00:36 UTC ---
(In reply to comment #6)
> Yeah, IMHO the removal of gets (== ::gets) for _GNU_SOURCE is very much
> intentional.  C++ probably only talks about std::gets, doesn't it?

No, std::gets must be declared by <cstdio> and ::gets must be declared by
<stdio.h>