166 char *clean(char *s, int sending);
553 clean(char *s, int sending)  in clean()  argument
557     int add_return = sending;  in clean()
584 	    if (sending) {  in clean()
597 	    if (sending && *s == '\0')  in clean()
607 	    if (sending)  in clean()
614 	    if (sending && phone_num) {  in clean()
625 	    if (sending && phone_num2) {  in clean()
656 	    if (sending) {  in clean()
676 		if (cur_chr != 0 || sending) {  in clean()
677 		    if (sending && (cur_chr == '\\' || cur_chr == 0))  in clean()
684 	    if (sending)  in clean()