关于在C++ (使用Visual Studio2019)中获取机器的Windows地址，有什么建议吗？

#include <iostream>
#include <WinSock2.h>
#include <IPHlpApi.h>

#pragma comment(lib, "IPHLPAPI.lib")

int main() {
    // 调用GetAdaptersInfo函数获取适配器信息
    IP_ADAPTER_INFO* pAdapterInfo = new IP_ADAPTER_INFO();
    ULONG ulOutBufLen = sizeof(IP_ADAPTER_INFO);
    DWORD dwRetVal = GetAdaptersInfo(pAdapterInfo, &ulOutBufLen);
    
    if (dwRetVal != ERROR_SUCCESS) {
        // 获取失败
        std::cout << "Failed to get adapter information." << std::endl;
        delete pAdapterInfo;
        return 1;
    }
    
    // 遍历适配器信息列表，输出Windows地址
    while (pAdapterInfo != nullptr) {
        std::cout << "Windows Address: " << pAdapterInfo->IpAddressList.IpAddress.String << std::endl;
        pAdapterInfo = pAdapterInfo->Next;
    }
    
    delete pAdapterInfo;
    return 0;
}

#include <iostream>
#include <WinSock2.h>
#include <IPHlpApi.h>

#pragma comment(lib, "IPHLPAPI.lib")

int main() {
    // 调用GetAdaptersAddresses函数获取适配器信息
    IP_ADAPTER_ADDRESSES* pAdapterAddresses = nullptr;
    ULONG ulOutBufLen = 0;
    DWORD dwRetVal = GetAdaptersAddresses(AF_UNSPEC, 0, nullptr, nullptr, &ulOutBufLen);
    
    if (dwRetVal == ERROR_BUFFER_OVERFLOW) {
        // 分配足够大的内存
        pAdapterAddresses = reinterpret_cast<IP_ADAPTER_ADDRESSES*>(new BYTE[ulOutBufLen]);
        
        // 再次调用GetAdaptersAddresses函数获取适配器信息
        dwRetVal = GetAdaptersAddresses(AF_UNSPEC, 0, nullptr, pAdapterAddresses, &ulOutBufLen);
        
        if (dwRetVal != ERROR_SUCCESS) {
            // 获取失败
            std::cout << "Failed to get adapter information." << std::endl;
            delete[] reinterpret_cast<BYTE*>(pAdapterAddresses);
            return 1;
        }
        
        // 遍历适配器信息链表，输出Windows地址
        for (IP_ADAPTER_ADDRESSES* pAdapter = pAdapterAddresses; pAdapter != nullptr; pAdapter = pAdapter->Next) {
            if (pAdapter->OperStatus == IfOperStatusUp) {
                for (IP_ADAPTER_UNICAST_ADDRESS* pUnicast = pAdapter->FirstUnicastAddress; pUnicast != nullptr; pUnicast = pUnicast->Next) {
                    sockaddr* pAddr = pUnicast->Address.lpSockaddr;
                    if (pAddr->sa_family == AF_INET) {
                        char strAddr[INET_ADDRSTRLEN];
                        inet_ntop(AF_INET, &reinterpret_cast<sockaddr_in*>(pAddr)->sin_addr, strAddr, INET_ADDRSTRLEN);
                        std::cout << "Windows Address: " << strAddr << std::endl;
                    }
                }
            }
        }
        
        delete[] reinterpret_cast<BYTE*>(pAdapterAddresses);
        return 0;
    }
    
    // 获取失败
    std::cout << "Failed to get adapter information." << std::endl;
    return 1;
}