多线程例子

// linethread.cpp : 定义控制台应用程序的入口点。
//

#include "stdafx.h"
#include <windows.h>
#include <iostream>

using namespace std;

int index = 0;
HANDLE hmutex;

DWORD WINAPI FUN1(LPVOID lpParameter)
{
	int i=0;

	while (true)
	{
		WaitForSingleObject(hmutex,INFINITE);
		cout<<"threadA : "<< i << "\n"<<endl;
		i++;
		Sleep(100);
		ReleaseMutex(hmutex);
	}


	return 0;
}

DWORD WINAPI FUN2(LPVOID lpParameter)
{
	while (true)
	{
		WaitForSingleObject(hmutex,INFINITE);
		cout<<"threadB\n"<<endl;
		ReleaseMutex(hmutex);
	}

	return 0;
}



int main(int argc, _TCHAR* argv[])
{
	HANDLE hThreadA;
	HANDLE hThreadB;

	hmutex = CreateMutex(NULL,false,NULL);

	hThreadA = CreateThread(NULL,0,FUN1,NULL,0,NULL);
	hThreadB = CreateThread(NULL,0,FUN2,NULL,0,NULL);

	CloseHandle(hThreadA);
	CloseHandle(hThreadB);

	while (true)
	{
		WaitForSingleObject(hmutex,INFINITE);
		cout<<"main\n"<<endl;
		ReleaseMutex(hmutex);
	}

	return 0;
}