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

// Define union type 'Number'
union Number {
    int as_int;
    double as_double;
};  // <<<< SEMICOLON <<<<

enum NumberType {
    NUMBER_INT,    // 0
    NUMBER_DOUBLE  // 1
};

// OPTIONAL INFO
// const int MAX_NUMBER_OF_BIRDS = 5;
// #define MAX_NUMBER_OF_BIRDS 5
// enum { MAX_NUMBER_OF_BIRDS = 5 };

void print_number_value(union Number n, enum NumberType type_of_n) {
    if(type_of_n == NUMBER_INT) {
        printf("%d\n", n.as_int);
    }
    else if(type_of_n == NUMBER_DOUBLE) {
        printf("%f\n", n.as_double);
    }
}

int main(int argc, char* argv[]) {
    union Number n = { .as_int = 5 };

    enum NumberType type_of_n = NUMBER_INT;
    log_int(type_of_n);
    log_int(NUMBER_INT);
    log_int(NUMBER_DOUBLE);

    return EXIT_SUCCESS;
}
/* vim: set tabstop=4 shiftwidth=4 fileencoding=utf-8 noexpandtab: */

© Copyright 2021 Alexander J. Quinn         This content is protected and may not be shared, uploaded, or distributed.