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

void print5();
void print6();

/* AS ALWAYS:  Feel free to copy ideas, but do not copy code, even mine. */
int main(int argc, char* argv[]) {

    void (*a_fn)() = print5;
    void (*another_fn)() = a_fn;

    (*a_fn)();
    a_fn();
    // Same as this:
    // a_fn();

    (*another_fn)();

    return EXIT_SUCCESS;
}

void print5() {
    printf("five (5)\n");
}

void print6() {
    printf("six (6)\n");
}

/* vim: set tabstop=4 shiftwidth=4 fileencoding=utf-8 noexpandtab: */