struct bp *bp_alloc(void);
void bp_set_from_sect(struct bp *, struct sctstr *);
-int bp_get_item(struct bp *, struct sctstr *, i_type);
-void bp_put_item(struct bp *, struct sctstr *, i_type, int);
-void bp_put_items(struct bp *, struct sctstr *);
-int bp_get_avail(struct bp *, struct sctstr *);
-void bp_put_avail(struct bp *, struct sctstr *, int);
void bp_to_sect(struct bp *, struct sctstr *);
extern int money[MAXNOC];