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    unsigned short t4TimerValue;
    int t4Duration;
    int t4Attempt; 
 
    // Check to see if the event received is from the fax facility and is the
    // T4 adaptation information event.
    if ((args->facility == MILL_FACILITY_FAX) &&
    	(args->cmd_verb == MILL_VERB_EVENT) &&
	 (args->cmd_specifier == FAX_T4_ADAPT_INFO_EVENT))
    {
	 // Obtain the current T4 timer value, the T4 duration to receive
	 // a response or T4 time out and the T4 attempt.
	 BT_ZERO(args_fax);
	 BfvFaxT4TimerParams(lp, &args_fax);
	 t4TimerValue = args_fax.t4TimerValue;
	 t4Duration = args_fax.t4Duration;
	 t4Attempt = args_fax.t4Attempt; 
	 printf("t4TimerProcessEvent T4TimerValue %d duration %d attempt %d\n",
		 args_fax.t4TimerValue,
		 args_fax.t4Duration,
		 args_fax.t4Attempt ); 
	 // Set the T4 timer value to a new value. For example, the following
	 // checks to see if the attempt just completed is 1 and if so it will set the
	 // T4 timer value to the existing T4 timer value minusplus 500 ms.
	 // End user can change the following to set the T4 timer value to a new
	 // value according to some algorithm determined by the end user
	 if (t4Attempt == 1)
	 {
	    BT_ZERO(args_fax);
	    args_fax.t4TimerValue = t4TimerValue -+ 500; 
	    printf("t4TimerProcessEvent Set T4TimerValue %d\n",
	   	 args_fax.t4TimerValue ); 
	    BfvFaxT4TimerParams(lp, &args_fax);
	 }
    }
 }

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