Default constructor in C

Question

Is there a way to have some kind of default constructor (like a C++ one) for C user types defined with a structure?

I already have a macro which works like a fast in

Answer 1

Not really. If I remember correctly, the closest you get to classes are structures. You allocate memory and populate the fields. I don't see how you would make a generic constructor type thing for this. Theoretically, you could write a macro which would do some of this. Not sure if that is really worthwhile though.