fixed the connecthost proto: added the timeout argument

#ifndef __NONBLOCK_H

#define __NONBLOCK_H

#ifndef __CONNECT_H

#define __CONNECT_H

/*****************************************************************************

 *                                  _   _ ____  _     

 *  Project                     ___| | | |  _ \| |    

 *****************************************************************************/

CURLcode Curl_connecthost(struct connectdata *conn,

                          long timeout, /* milliseconds */

                          int sockfd,   /* input socket, or -1 if none */

                          int *socket);

                          int *socket); /* not set if error is returned */

#endif