lab6b.h

/*
Lamog-Doiel, Robert
Lab 6B
05/09/2017

HEADER
Dynamically allocate array of pointers to structs from file input.
Names and addresses are in alphabetical order.
Output based on ascending zip code.
Include duplicate entries.
*/

#ifndef LAB6B_H
#define LAB6B_H

#define MAX_RECORDS 50
#define ADDRESS_LINE_N 4

/* Not the best use of memory. Input buffer size == member array size. */
typedef struct Address {
    char last_name_first_name[512];
    char street_address[512];
    char city_state[512];
    char zip_code[512];
} Address;

Address* newAddress();
void delAddress(Address*);
Address* setLastNameFirstName(Address*, char*);
Address* setStreetAddress(Address*, char*);
Address* setCityState(Address*, char*);
Address* setZipCode(Address*, char*);
void printAddress(Address*);

Address** zipCodeSort(Address**, unsigned);

#endif