+static int chgino __P((struct inodesc *));
+static int dircheck __P((struct inodesc *, struct direct *));
+static int expanddir __P((struct dinode *dp, char *name));
+static void freedir __P((ino_t ino, ino_t parent));
+static struct direct *fsck_readdir __P((struct inodesc *));
+static struct bufarea *getdirblk __P((ufs_daddr_t blkno, long size));
+static int lftempname __P((char *bufp, ino_t ino));
+static int mkentry __P((struct inodesc *));