Today I learned a very good thing 'function pointer'. Actually I knew it before, but didn't use this well. But today it gave me such a wonderful solution that I loved this technique very much...Actually the problem was using mixed language c/c++ in one project. This was creating some dependency problem when I was trying to include header file of C++ in a C file. So I was thinking of a process so that I don't have to include header file.

At this point I found function pointer as a solution and I was surprised to see that its possible to call a function from C even if the function is not within its scope.Just call a function of this C file, pass the pointer of this function to it and have fun....

This really show me the strength of C again today...

Wonderful huh!....