[zeromq-dev] Important: backward incompatible changes for 0MQ/3.0!

[gonzalo diethelm]

> 8. If that's not possible, we'll have to replace all allocations in the
> codebase by custom ones. This includes:
> 
> a. Replacing all malloc/free calls.
> b. Replacing all new/delete calls by hand-written new-like [template]
> functions.
> c. Pass custom allocator to all STL structures in the codebase.

You would also have to be careful about some library calls. A good example is strdup().

-- 
Gonzalo Diethelm