#include <stdio.h>
#include <stdint.h>

int main()
{
    size_t d1 = sizeof(int32_t) - sizeof(int64_t);
    size_t d2 = sizeof(int64_t) + d1; // Add difference (even if d1 is "negative"*)
    
    printf("d1: %zu\n", d1);
    printf("d2: %zu\n", d2);
    
    return 0;
    // * By "negative" I mean that the d1 would be negative if size_t were signed
}