I'm new to the Win32API. I have created a collection of source code and header files which work perfectly well together in console applications. I also have the rudiments of a Win32API window which functions well on its own. I would like to link my functions and classes of my console applications to the windows procedure function of my Win32 program, but when I attempt this, I obtain a slew of compile error messages, such as "local function definitions are illegal, etc, etc." I am using Microsoft Visual Studio Express 2010. Can anyone offer any suggestions about what I might be doing wrong?