#include <stdio.h>
#include <stdlib.h>
#include <stdbool.h>
#include <assert.h>

void print_number(int n) {
    printf("%d\n", n);
}

void print_number_with_prefix(int n) {
    printf("prefix: %d\n", n);
}
void call_function(void (*function_to_call)(int),
        int value, int num_times) {
    for(int i = 0; i < num_times; i++) {
        function_to_call(value);
    }
}

int main(int argc, char* argv[]) {
    call_function(print_number, 15, 5);
    call_function(print_number_with_prefix, 81, 3);
    return EXIT_SUCCESS;
}
/* vim: set tabstop=4 shiftwidth=4 fileencoding=utf-8 noexpandtab: */