线程

#include <Windows.h>
#include <process.h>

void run(void *p)
{
    MessageBoxA(0, "hello", "hacker", 0);
}

void main()
{
    for (int i = 0; i < 5; i++)
    {
        _beginthread(run, 0, NULL);
    }

    system("pause");
}
原文地址:https://www.cnblogs.com/xiaochi/p/5091035.html