[PATCH] malloc: Remove __malloc_initialize_hook from the API [BZ #19564]

[Florian Weimer]

On 06/07/2016 08:42 PM, DJ Delorie wrote:
>
> Patch looks OK to me.  Why are we poisoning the hook in stdc-predef.h
> instead of malloc.h ?

Older Emacs sources have their own copies of the relevant declarations 
in their sources.  Only the configure test included <malloc.h>, and 
would fail with poisoning put there.  I thought this was too brittle, 
and I didn't want to go through all the older versions.

Thanks,
Florian