#include<Windows.h>
#include<iostream>
using namespace std;
//互斥鎖
HANDLE hMutex1;
HANDLE hMutex2;
int flag;
DWORD WINAPI MyThread2(LPVOID lpParamter)
{
    while (1)
    {
        WaitForSingleObject(hMutex1,INFINITE);
        flag=!flag;
        cout << "MyThread1 Runing :"<<"
 
執行緒1"<<" "<<flag<< endl;
        Sleep(1000);

        //此時鎖2被鎖，無法在下面解鎖1
        WaitForSingleObject(hMutex2,INFINITE);
        ReleaseMutex(hMutex2);
        ReleaseMutex(hMutex1);
    }
}
DWORD WINAPI MyThread1(LPVOID lpParamter)
{
    while (1)
    {
        WaitForSingleObject(hMutex2,INFINITE);
        flag
 
=!flag;
        cout << "MyThread2 Runing"<<"執行緒1" <<" "<<flag<< endl;
        Sleep(1000);

        //此時鎖1被鎖，無法在下面解鎖2
        WaitForSingleObject(hMutex1,INFINITE);
        ReleaseMutex(hMutex1);
        ReleaseMutex(hMutex2);

    }
}


int main()
{
    //建立一個鎖
    hMutex1  =CreateMutex(NULL,FALSE,NULL);
    hMutex2  
 
=CreateMutex(NULL,FALSE,NULL);
    HANDLE hThread1 = CreateThread(NULL, 0, MyThread1, NULL, 0, NULL);
    CloseHandle(hThread1);

    HANDLE hThread2 = CreateThread(NULL, 0, MyThread2,NULL, 0, NULL);
    CloseHandle(hThread2);
    while(1);
    return 0;
}