#include <stdio.h>
#include "utils.h"

int sum(const int a, const int b) {
    return a + b;
}

void print(const int* const begin, const int* const end) {
    for (const int* p = begin; p != end; ++p) {
        printf("%d\n", *p);
    }
}

int global = 100;

void print_global(void) {
    printf("global = %d\n", global);
}