#define MAXSIZE 100   /* Size of hash table */
#define MAXNUM  11    /* Size of sno fields */
#define MAXNAME 31    /* Size of sname fields */
#define VACANT  "VACANT    "
#define DELETED "DELETED   "
#define FALSE 0
#define TRUE 1

struct supp_element_type {         /* supplier element type */
  char sno[MAXNUM];
  char sname[MAXNAME];
};