hello.cpp

#include "x86_64-unknown-linux-gnu/include/zstd.h"
#include <iostream>

#include <zstd.h>
#include <brotli/encode.h>
#include <brotli/decode.h>

#include <compare> // Required for comparison category types

class MyClass {
public:
    int value;
    // ... other members

    // Define the three-way comparison operator
    auto operator<=>(const MyClass& other) const {
        return value <=> other.value; // Compares the 'value' member
    }
};

int main() {
    MyClass obj1{10};
    MyClass obj2{20};

    if (obj1 < obj2) { // This uses the synthesized operator<
       std::cout << "Test1\n";
    }

    // You can also directly use the result of operator<=>
    std::strong_ordering result = obj1 <=> obj2;
    if (result == std::strong_ordering::less) {
       std::cout << "Test2\n";
    }

    std::cout << "ZSTD " << ZSTD_versionNumber() << " " << &ZSTD_compress2 << " " << &ZSTD_decompress << "\n";
    std::cout << "Brotli " << &BrotliDecoderDecompress << " " << &BrotliEncoderCompress << "\n";

    return 0;
}