Connecting to a Server with TCP

NAME
       connect - initiate a connection on a socket

SYNOPSIS
       #include <sys/types.h>
       #include <sys/socket.h>

       int connect(int s, struct sockaddr
                   *serv_addr, int addrlen );

RETURN VALUE
       If the connection or binding succeeds, zero  is  returned.
       On  error, -1 is returned, and errno is set appropriately.

• We will use a sockaddr_in structure (possibly cast)

• After connect, s is available to read/write