take 2 at fixing compiler warning: argument might be clobbered by `longjmp' or `vfork'

                        const char *hostname,

                        int port,

                        struct Curl_dns_entry **entry,

                        volatile long timeout)

                        long timeoutms)

{

#ifdef USE_ALARM_TIMEOUT 

#ifdef HAVE_SIGACTION

  void (*keep_sigact)(int);       /* store the old handler here */

#endif /* HAVE_SIGNAL */

#endif /* HAVE_SIGACTION */

  volatile long timeout;

  unsigned int prev_alarm=0;

  struct SessionHandle *data = conn->data;

#endif /* USE_ALARM_TIMEOUT */

  if (data->set.no_signal)

    /* Ignore the timeout when signals are disabled */

    timeout = 0;

  else

    timeout = timeoutms;

  if(timeout && timeout < 1000)

    /* The alarm() function only provides integer second resolution, so if

                int port, struct Curl_dns_entry **dnsentry);

int Curl_resolv_timeout(struct connectdata *conn, const char *hostname,

                        int port, struct Curl_dns_entry **dnsentry,

                        volatile long timeout);

                        long timeoutms);

/*

 * Curl_ipvalid() checks what CURL_IPRESOLVE_* requirements that might've