1148 querychanger(Device *xdev)  in querychanger()  argument
1154 	if (xdev == nil)  in querychanger()
1156 	if(xdev->type != Devwren) {  in querychanger()
1157 		print("juke changer not wren %Z\n", xdev);  in querychanger()
1161 		if(xdev == w->juke)  in querychanger()
1174 	print("alloc juke %Z\n", xdev);  in querychanger()
1178 	w->juke = xdev;  in querychanger()
1179 	w->robotdir = sdof(xdev);  in querychanger()
1183 	newscsi(xdev, w->robot);  in querychanger()
1217 	panic("querychanger: %Z", xdev);  in querychanger()
1225 	Device *xdev;  in jukeinit()  local
1232 	xdev = d->j.j;  in jukeinit()
1233 	if(xdev == nil || xdev->type != Devmcat) {  in jukeinit()
1241 	xdev = xdev->cat.first;  in jukeinit()
1242 	w = querychanger(xdev);  in jukeinit()
1261 	while(xdev = xdev->link) {  in jukeinit()
1262 		if(xdev->type != Devwren) {  in jukeinit()
1263 			print("drive not devwren: %Z\n", xdev);  in jukeinit()
1267 		   xdev != w->drive[i]) {  in jukeinit()
1269 				i, w->drive[i], xdev);  in jukeinit()
1273 			print("too many drives %Z\n", xdev);  in jukeinit()
1276 		w->drive[i++] = xdev;  in jukeinit()