phonebook_hash_jdbm.h

#ifndef _PHONEBOOK_H
#define _PHONEBOOK_H

#define MAX_LAST_NAME_SIZE 16
#define HASH_TABLE_SIZE 1024


/* TODO: After modifying the original version, uncomment the following
 * line to set OPT properly */
#define OPT 1
#define HASH2 1

typedef struct __attribute__((packed)) __PHONE_BOOK_ENTRY {
    char lastName[MAX_LAST_NAME_SIZE];
    int count;
    struct __PHONE_BOOK_DETAIL *additional_details;
    struct __PHONE_BOOK_ENTRY *pNext;
} entry;
typedef struct __PHONE_BOOK_DETAIL {
    char firstName[16];
    char email[16];
    char phone[10];
    char cell[10];
    char addr1[16];
    char addr2[16];
    char city[16];
    char state[2];
    char zip[5];
} details;

entry *findName(char lastName[], entry **pHead);
entry *append(char lastName[], entry **pHead);

#endif