What is the difference between AF_INET and PF_INET in socket programming?

Question

What is the difference between AF_INET and PF_INET in socket programming?

I\'m confused between using AF_INET and PF_INET in socket() and bind()

Answer 1

Checking the header file solve's the problem. One can check for there system compiler.

For my system , AF_INET == PF_INET

AF == Address Family And PF == Protocol Family

Protocol families, same as address families.