99 		extern int stilinc;		/* see below */  in fileinit()
100 		stilinc = 0;  in fileinit()
308 int	stilinc;	/* up to here not written yet */  variable
323 			if (b >= stilinc)  in blkio()
324 				stilinc = b + 1;  in blkio()
327 	} else if (stilinc)  in blkio()
340 	if (stilinc)  in tlaste()
347 	int i = stilinc;  in tflush()
349 	stilinc = 0;  in tflush()
370 	if (stilinc)  in synctmp()
447 		if (stilinc)  in TSYNC()