Winsock Отправка HTTP Post Запрос C++

WSAStartup(2,&wsaData);
mySock.sin_family=AF_INET;
mySock.sin_port=htons(80);
mySock.sin_addr.S_un.S_addr =inet_addr("127.0.0.1");
S=socket(AF_INET,SOCK_STREAM,IPPROTO_TCP);
int error=connect(S,(struct sockaddr *)&mySock,sizeof(mySock));
if(error==0)cout<<"connected"<<endl;
    char buff[2024];
    strcpy(buff,"POST [url]http://test/index.html[/url] HTTP/1.0\r\n");
    strcat(buff,"Host: test\r\n");
    strcat(buff,"Referer: http://test/index.html\r\n");
    strcat(buff,"Cookie: income=1\r\n");
    strcat(buff,"Content-Type: application/x-www-form-urlencoded\r\n");
    strcat(buff,"Content-Length: 35\r\n");
    strcat(buff,"\r\n");
    strcat(buff,"login=Petya%20");
    send(S,buff,strlen(buff),0);
    memset(buff,0,1024);
    recv(S,buff,0,1024);
    cout<<buff<<endl;

ssize_t process_http(SOCKET S, char *host, char *page, char *poststr)
{
    char sendline[MAXLINE + 1], recvline[MAXLINE + 1];
    ssize_t n;
    snprintf(sendline, MAXSUB,
         "POST %s HTTP/1.0\r\n"
         "Host: %s\r\n"
         "Content-type: application/x-www-form-urlencoded\r\n"
         "Content-length: %d\r\n\r\n"
         "%s", page, host, strlen(poststr), poststr);
     send(S,sendline,strlen(sendline),0);
     char buff[1024];
     recv(S,buff,1024,0);
     cout<<buff<<endl;
 return 0;
}
....
WSAStartup(2,&wsaData);
mySock.sin_family=AF_INET;
mySock.sin_port=htons(80);
mySock.sin_addr.S_un.S_addr =inet_addr("127.0.0.1");
S=socket(AF_INET,SOCK_STREAM,IPPROTO_TCP);
int error=connect(S,(struct sockaddr *)&mySock,sizeof(mySock));
if(error==0)cout<<"connected"<<endl;
char *hname = "test";
char *page = "/p.php";
char *poststr = "login=test\r\n";