int id_loc; /* for DATA nodes, current location in dir */
int id_entryno; /* for DATA nodes, current entry number */
struct direct *id_dirp; /* for DATA nodes, ptr to current entry */
int id_loc; /* for DATA nodes, current location in dir */
int id_entryno; /* for DATA nodes, current entry number */
struct direct *id_dirp; /* for DATA nodes, ptr to current entry */