将多个参数传递给CreateThread

#include<windows.h>
#include<process.h>
#include<iostream>

// 自定义参数结构
struct ThreadParams {
    int param1;
    double param2;
    char param3;
};

// 线程函数
unsigned int __stdcall ThreadFunction(void* params) {
    ThreadParams* threadParams = static_cast<ThreadParams*>(params);
    std::cout << "Param1: "<< threadParams->param1<< std::endl;
    std::cout << "Param2: "<< threadParams->param2<< std::endl;
    std::cout << "Param3: "<< threadParams->param3<< std::endl;
    return 0;
}

int main() {
    // 初始化自定义参数结构
    ThreadParams params = { 42, 3.14, 'A' };

    // 创建线程
    HANDLE hThread = reinterpret_cast<HANDLE>(_beginthreadex(NULL, 0, ThreadFunction, &params, 0, NULL));

    // 等待线程完成
    WaitForSingleObject(hThread, INFINITE);

    // 关闭线程句柄
    CloseHandle(hThread);

    return 0;
}