sys/isa/pnp.c

420 	int large_len, scanning = len, retval = FALSE;
429 	while (scanning > 0) {
431 		scanning--;
434 			if (scanning < 2) {
435 				scanning = 0;
441 			if (scanning < large_len) {
442 				scanning = 0;
447 			scanning -= large_len;
477 		if (scanning < PNP_SRES_LEN(tag)) {
478 			scanning = 0;
483 		scanning -= PNP_SRES_LEN(tag);
518 				scanning = 0;
534 				scanning = 0;
541 			scanning = 0;