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

#define S "GET /pub/mozilla.org/firefox/releases/16.0.2/linux-i686/en-US/firefox-16.0.2.tar.bz2"
char buf [10240];

int
main ()
{
  int fd, n;
  struct sockaddr_in addr;
  struct hostent *srv;

  srv = gethostbyname ("download.cdn.mozilla.net");
  memset (&addr, 0, sizeof (addr));
  addr.sin_family = AF_INET;
  memcpy (&addr.sin_addr.s_addr, srv->h_addr, srv->h_length);
  addr.sin_port = htons (80);

  fd = socket (AF_INET, SOCK_STREAM, 0);
  connect (fd, &addr, sizeof (addr));

  write (fd, S, sizeof (S));

  while ((n = read (fd, buf, sizeof buf)) > 0)
    write (1, buf, n);

  close (fd);
  return 0;
}