2300 	int scr = pcr/2; // just for fun  in hrz_open()
2316 	if (!scr) {  in hrz_open()
2322 	  scr = dev->tx_avail;  in hrz_open()
2323 	} else if (scr < 0) {  in hrz_open()
2325 	  scr = -scr;  in hrz_open()
2329 	error = make_rate_with_tolerance (dev, scr, sr, 10,  in hrz_open()
2344 	bucket = mbs*(pcr-scr)/pcr;  in hrz_open()
2345 	if (bucket*pcr != mbs*(pcr-scr))  in hrz_open()
2413 	int scr = 1<<16; // just for fun  in hrz_open()
2414 	if (!scr) {  in hrz_open()
2418 	  scr = dev->rx_avail;  in hrz_open()
2419 	} else if (scr < 0) {  in hrz_open()
2420 	  scr = -scr;  in hrz_open()
2422 	vcc.rx_rate = scr;  in hrz_open()