#include <stdint.h>
#include <time.h>
#include <unistd.h>
#include <pthread.h>

#ifndef __USERS_H__
#define __USERS_H__

typedef struct person
{
    uint16_t uuid;

    char *name;
    char *surname;
    uint32_t department;

    time_t last_time_event;
    uint32_t total;

    pthread_mutex_t lock; 
} person_t;

typedef struct node
{
    person_t user;
    struct node *next;
} node_t;

uint16_t generateUUID(node_t * _head);

uint16_t searchUUIDByName(node_t * _head);

node_t * searchPersonByUUID(node_t * _head);

void addPersonToList(node_t * _head, char * _name, char * _surname, uint32_t _department);

void addTimeEvent(node_t * _person);

#endif