#include <sys/socket.h>
#include <netinet/in.h>
#include <netinet/ip.h> /* superset of previous */
#include <string.h>

int main()
{
  int s;
  struct sockaddr_in sa;

  s = socket (PF_INET, SOCK_STREAM, 0);
  memset (&sa, 0, sizeof (sa));
  sa.sin_family = AF_INET;
  inet_pton ("127.0.0.1",
	     &sa.sin_addr);
  sa.sin_port = htons (22);
  connect (s, (struct sockaddr*) &sa, sizeof(sa));
  sleep (1);
  shutdown (s, SHUT_RD);
  shutdown (s, SHUT_RDWR);
  close (s);
  return 0;
  
}