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

//-------------------------------------------------
// FORWARD DECLARATIONS of helper functions
//-------------------------------------------------

static void _print_digit(int digit_value, int radix);
// so that at line 19, gcc will know what _print_digit(…) takes and returns.

//-------------------------------------------------
// PUBLIC FUNCTION(S)
//-------------------------------------------------


void print_integer(int n, int radix, char* prefix) {  // PUBLIC
    _print_digit(n, radix);
}

//-------------------------------------------------
// HELPER FUNCTION(S)
//-------------------------------------------------

// OK to copy/adapt this function signature
static void _print_digit(int digit_value, int radix) {  // HELPER function
    // TODO
    fputc('0' + digit_value, stdout);  // OK to copy/adapt (but this is not complete)
}  
/* vim: set tabstop=4 shiftwidth=4 fileencoding=utf-8 noexpandtab: */