int rv;
int        rv; char       proxyURL[MAX_BUF]; nsHTTPConn *conn = NULL;
int WGet(char *szUrl){  int rv;  nsHTTPConn *conn = new nsHTTPConn(szUrl);  if(conn == NULL)    return(WIZ_OUT_OF_MEMORY);    rv = conn->Open();  if(rv == WIZ_OK)  {    rv = conn->Get(NULL, NULL);    conn->Close();  }  if(conn)    delete(conn);  return(rv);}