#include <sys/socket.h>
#include <stdio.h>
#include <netinet/in.h>
#include <string.h>
#include <arpa/inet.h>
#include <unistd.h>

int main(void) {
    struct sockaddr_in adr;
    int s;

    s = socket(PF_INET, SOCK_STREAM, 0);
    adr.sin_family = AF_INET;
    adr.sin_port = htons(40);
    adr.sin_addr.s_addr = inet_addr("150.254.78.2");

    connect(s, (struct sockaddr*) &adr, sizeof(adr));
    printf("Done.");
    return 0;
}