extern int zfs_dirlook(znode_t *, char *, vnode_t **, int, int *,
pathname_t *);
extern void zfs_mknode(znode_t *, vattr_t *, dmu_tx_t *, cred_t *,
extern int zfs_dirlook(znode_t *, char *, vnode_t **, int, int *,
pathname_t *);
extern void zfs_mknode(znode_t *, vattr_t *, dmu_tx_t *, cred_t *,