use_item
struct use_item *fptr, *bptr;
struct use_item *head, *tail;
int do_entry(struct use_item *);
int handle_use(struct use_item *, long, short *, short *, short *);
void dequeue(struct use_item *);
struct use_item *ptr;
token_type = do_entry((struct use_item *)NULL);
struct use_item *ptr;
do_entry(struct use_item *item_ptr)
struct use_item *item;
item = (struct use_item *)malloc(sizeof (struct use_item));
dequeue(struct use_item *ptr)
handle_use(struct use_item *item_ptr, long entry_offset,