1187 	unsigned char l, r, rl, rr, vidx;  in mixer_ioctl()  local
1348 			rl = 63;  in mixer_ioctl()
1351 			rl = attentbl[(10 * l) / 100];	// Convert 0-100 vol to 63-0 atten.  in mixer_ioctl()
1362 		if ((rl > 60) && (rr > 60))	// If both l & r are 'low',            in mixer_ioctl()
1367 		temp1 |= (rl << 8) | rr;  in mixer_ioctl()
1386 			rl = 0;  in mixer_ioctl()
1389 			rl = (l * 2 - 5) / 13;	// Convert 0-100 range to 0-15.  in mixer_ioctl()
1390 			l = (rl * 13 + 5) / 2;  in mixer_ioctl()
1393 		if (rl < 3) {  in mixer_ioctl()
1395 			rl = 0;  in mixer_ioctl()
1398 		rl = 15 - rl;	// Convert volume to attenuation.  in mixer_ioctl()
1399 		temp1 |= rl << 1;  in mixer_ioctl()
1418 		rl = (l * 2 - 5) / 13;	// Convert 0-100 scale to 0-15.  in mixer_ioctl()
1420 		if (rl < 3 && rr < 3)  in mixer_ioctl()
1425 		temp1 = temp1 | (rl << 8) | rr;  in mixer_ioctl()
1443 			rl = 0;  in mixer_ioctl()
1445 			rl = ((unsigned) l * 5 - 4) / 16;	// Convert 0-100 range to 0-31.  in mixer_ioctl()
1446 			l = (rl * 16 + 4) / 5;  in mixer_ioctl()
1450 		if (rl < 3) {  in mixer_ioctl()
1452 			rl = 0;  in mixer_ioctl()
1454 		rl = 31 - rl;	// Convert volume to attenuation.  in mixer_ioctl()
1455 		temp1 |= rl;  in mixer_ioctl()
1477 		rl = (l * 2 - 11) / 3;	// Convert 0-100 range to 0-63.  in mixer_ioctl()
1479 		if (rl < 3)	// If l is low, turn on  in mixer_ioctl()
1484 		rl = 63 - rl;	// Convert vol to attenuation.  in mixer_ioctl()
1515 			rl = 31;  in mixer_ioctl()
1517 			rl = (attentbl[(l * 10) / 100]) >> 1;  in mixer_ioctl()
1527 		if ((rl > 30) && (rr > 30))  in mixer_ioctl()
1531 		temp1 = temp1 | (rl << 8) | rr;  in mixer_ioctl()