Re: explicit_bzero-tests: pacify -Wmissing-declarations

[Bruno Haible]

Paul Eggert wrote:
> > Is it possible to portably mark 'do_secret_stuff' as not-inline?
> 
> We can use _GL_ATTRIBUTE_NOINLINE. That should be good enough for any
> GCC-compatible compiler. We don't need to worry much about the other 
> compilers;
> most of them will work anyway, and if any don't we could deal with them
> individually I suppose.

Agreed. Please go ahead. I'll deal with possible xlc/Sun cc/MSVC build failures
then.

Bruno