How can I make gcc understand this template syntax?

Question

I'm trying to use a delegate library in gcc http://www.codeproject.com/KB/cpp/ImpossiblyFastCppDelegate.aspx but the "preferred syntax" is not recognized by gcc 4.3. I.e. howto make compiler understand the template < RET_TYPE (ARG1, ARG2) > syntax instead of template ??

TIA /Rob