How to Base64 Decode in C++ - Code Snippet

// Task: Base64 Decode
// Language: C++

void base64Decode() {
    // Implementation for Base64 Decode
    auto result = ...; // Initialize variable
    // TODO: Implement core logic here
    // Step 1: Prepare data
    // Step 2: Process Base64 Decode
    std::cout << "Done" << std::endl;
}