Additional debugging library

[Bernhard Reutner-Fischer]

On Fri, Feb 20, 2009 at 09:20:15PM +0100, Cristian Ionescu-Idbohrn wrote:
>There are 2 CONFIG options available:
>
>	DMALLOC and EFENCE
>
>I don't seem to be able to get any one of them do what I expect them to :(
>Is anyone using one or both and willing to share the magic?

Not much of help i fear but I think that both worked in the 1.2.x era.
What does not work?