Question

I would like help with know what this means in C:

struct sockaddr_in serv_addr, cli_addr;

As in, are serv_addr and cli_addr struct variables of sockaddr_in?

Answer 1

Yap. They are.

Suppose a Following Example:

struct sockaddr_in
{
    /*some variable declaration*/

}

struct sockaddr_in serv_addr, cli_addr;

// This means that. serv_addr and cli_addr are varibles of structre sockaddr_in