#define  _CRT_SECURE_NO_WARNINGS #include "iostream"#include "windows.h"using namespace std;void NTAPI poolThreadFunc(    _Inout_ PTP_CALLBACK_INSTANCE Instance,    _Inout_opt_ PVOID Context){    cout << GetCurrentThreadId() << endl;}void NTAPI poolThreadWork(    _Inout_ PTP_CALLBACK_INSTANCE Instance,    _Inout_opt_ PVOID Context,    _Inout_ PTP_WORK Work){    cout << GetCurrentThreadId() << endl;}int main(){    //创建线程池//    PTP_POOL threadPool = CreateThreadpool(NULL);//    SetThreadpoolThreadMinimum(threadPool, 1);//    SetThreadpoolThreadMaximum(threadPool, 3);    //初始化环境    TP_CALLBACK_ENVIRON te;    InitializeThreadpoolEnvironment(&te);//    SetThreadpoolCallbackPool(&te, threadPool);    //创建线程    //TrySubmitThreadpoolCallback(poolThreadFunc, NULL, &te);  //单次工作提交，以异步的方式运行函数，一次性任务    //TrySubmitThreadpoolCallback(poolThreadFunc, NULL, &te);    //TrySubmitThreadpoolCallback(poolThreadFunc, NULL, &te);    //TrySubmitThreadpoolCallback(poolThreadFunc, NULL, &te);        //清理线程池的环境变量//    DestroyThreadpoolEnvironment(&te);    //关闭线程池//    CloseThreadpool(threadPool);//    SuspendThread();   //更改线程状态为悬挂//    ResumeThread();    //恢复线程状态运行    /*    创建工作项    */    PTP_WORK pwk;    pwk = CreateThreadpoolWork(poolThreadWork, NULL, &te);     //提交工作项，可以提交多次    SubmitThreadpoolWork(pwk);    SubmitThreadpoolWork(pwk);    //等待工作结束    WaitForThreadpoolWorkCallbacks(pwk, false);    //关闭工作对象    CloseThreadpoolWork(pwk);        system("pause");    return 0;}