#include <bit>

// This is just an example for how to find out if the system is big endian or little endian. Do not use this.
int endianness_example() {
    if constexpr (std::endian::native == std::endian::big)
    {
        // Big-endian system
        return 0;
    }
    else if constexpr (std::endian::native == std::endian::little)
    {
        // Little-endian system
        return 1;
    }
    else
    {
        // Something else
        return 2;
        // How did we even end up here?
    }
}