C语言 多线程使用说明5 互斥对象实现线程同步之使用篇

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#include <string.h>
#include <stdio.h>
#include <stdlib.h>
#include <time.h>
#include<math.h>
#include <Windows.h>
DWORD WINAPI Fun1(LPVOID lpParameter);
DWORD WINAPI Fun2(LPVOID lpParameter);

HANDLE hTicketMutex;//保存互斥对象的句柄
int tickets = 20;
int main(void)
{
	HANDLE hThread1,hThread2;
	hTicketMutex = CreateMutex(NULL, FALSE, "ticket");
	hThread1= CreateThread(NULL, 0, Fun1, NULL, 0, NULL);
    hThread2 = CreateThread(NULL, 0, Fun2, NULL, 0, NULL);
	CloseHandle(hThread1);
	CloseHandle(hThread2);
	Sleep(4000);
	system("pause");
	return 0;
}
DWORD WINAPI Fun1(LPVOID lpParameter)
{
	while (tickets > 0)
	{
		WaitForSingleObject(hTicketMutex, INFINITE);
		if(tickets>0)
			printf("thread1 sell ticket:%d\n", tickets--);
		ReleaseMutex(hTicketMutex);
	}
	return 0;
}
DWORD WINAPI Fun2(LPVOID lpParameter)
{
	while (tickets > 0)
	{
		WaitForSingleObject(hTicketMutex, INFINITE);
		if(tickets>0)
			printf("thread2 sell ticket:%d\n", tickets--);
		ReleaseMutex(hTicketMutex);
	}
	return 0;
}

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用devc跑的，这次没用vs2017