record.h

// slightly modified version of original file from assignment 1

#ifndef __RECORD_H__
#define __RECORD_H__

#include <stdio.h>
#include <stdlib.h>

#define TEXT_SHORT      64
#define TEXT_LONG       1024

// message structure
typedef struct {
    char text[TEXT_LONG];       // text
    int year;                   // the send time of the message:    
    int month;                  // month/day/year hour:minute
    int day;
    int hour;                   // 0 - 23
    int minute;                 // 0 - 59
} message_record_t;

// record structure
typedef struct {
    int id;                     // user id                                      
    char name[TEXT_SHORT];      // user name
    char location[TEXT_SHORT];  // user location
    int message_num;            // number of send message
    message_record_t *messages;        // messages
} record_t;

// print a record
void print_record(record_t *record);

// read a record from a file
record_t *read_record(FILE *fp);

// free memory of a record
void free_record(record_t *record);

#endif