Sharing DLL functions between processes

[Hobbiton]

Okay, from now on, you need your custom dll loader. There was some article on www.rsdn.ru about custom loader implementation. Maybe it will help.

It's the exceptionally interesting article. The attached code is to be translated into C++, but the actual problem is to understand how does it work.
The main disadvantage of the submitted approach is unavailability of using debugger for DLL code, because modules are loaded without registration in system.