#include <stdio.h>

// Assuming this is aligned itself on a 4 byte boundary
struct pizza_t {
    char size[10]; //Offset 0
    //2 bytes padding
    int price_cents; //Offset 12 
}; //Size 16

struct pizza_t pizza_options[3] = {
    {"small", 300},
    {"medium", 550},
    {"large", 800}
};

void print_pizza_t(struct pizza_t *pizza, int increase_cents);

int main(void) {
    printf("The available pizza options are:\n");
    printf("Classic:\n");

main_loop_init:
    int i = 0;

main_loop_cond:
    if (i >= 3) goto main_loop2_init; //while (i < 3) {

main_loop_body:    
    print_pizza_t(&pizza_options[i], 0);

main_loop_inc:
    i = i + 1;
    goto main_loop_cond;

main_loop2_init:
     i = 0;
     printf("With extra toppings:\n");	

main_loop2_cond:
     if (i >= 3) goto main_loop_end; //while (i < 3) {

main_loop2_body:     
     print_pizza_t(&pizza_options[i], 100);
     
main_loop2_inc:
     i = i + 1;
    goto main_loop2_cond;
    
main_loop_end:
    return 0;
}

void print_pizza_t(struct pizza_t *pizza, int increase_cents) {
    printf("Size: ");
    printf("%s", pizza->size);
    printf(", price: ");
    printf("%d",pizza->price_cents+increase_cents);
    printf(" cents\n");
}