C++使用事件信号SetEventt和ResetEvent实现线程同步

#include 
#include 
using namespace std;

HANDLE gEvent;
DWORD WINAPI Fuc1(LPVOID lpParam);
DWORD WINAPI Fuc2(LPVOID lpParam);

int tick = 0;

DWORD __stdcall Fuc1(LPVOID lpParam)
{
    WaitForSingleObject(gEvent, INFINITE);//请求事件对象
    ResetEvent(gEvent);//重置事件为无信号状态
    tick += 50;
    cout << "func1 ====> " << tick << endl;
    for (size_t i = 0; i < 10; i++)
    {
        cout <<"f1:" << i << endl;
    }
    SetEvent(gEvent);//设置为有信号状态
    return 0;
}

DWORD __stdcall Fuc2(LPVOID lpParam)
{
    WaitForSingleObject(gEvent, INFINITE);//请求事件对象
    ResetEvent(gEvent);//重置事件为无信号状态
    tick += 50;
    cout << "func2 ====> " << tick << endl;
    for (size_t i = 0; i < 10; i++)
    {
        cout <<"f2:" << i << endl;
    }
    SetEvent(