/* vim: set tabstop=4 shiftwidth=4 fileencoding=utf-8 noexpandtab: */
#include <stdio.h>
#include <stdlib.h>
#include <string.h>

/* ********* WRONG EXAMPLE  ********** */

void make5(int n) { // WRONG WAY !!!!
    n = 5;
}

int main(int argc, char *argv[]) {
    int a = 1;
    printf("a=%d\n", a);
    make5(a);  // WRONG
    printf("a=%d\n", a);
    return EXIT_SUCCESS;
}