#include "libXPO.h"
#include <string.h>
#include <stdio.h>


uint32_t sestej(uint32_t a, uint32_t b)
{
    return a+b;
}

void niz_veliki(char* niz)
{
    size_t size = strlen(niz);
    for (size_t i = 0; i < size; i++)
        if(niz[i] >= 'a' && niz[i] <= 'z')
            niz[i] -= 32;  
}