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

Question

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

Also, how to give ip-address in sin_addr field?

user_11218595 · Answer

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.

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