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#include <cstdlib>#include <iostream>#include <windows.h>using namespace std;void thread1();void thread2();void thread3();void thread4();int main(int argc, char *argv[]){    HANDLE tFirst, tSecond, tThird, tFourth;    DWORD ThreadID;		tFirst = CreateThread(					// Generic function from "Windows.h".		NULL,									// Security Attributes. (NULL -> Use Default).		0,										// StackSize. (0 -> Use Default).		(LPTHREAD_START_ROUTINE)thread1,	// POINTER TO START-FUNCTION. (TypeCasted).		NULL,									// Parameter for start function (if needed).		CREATE_SUSPENDED,						// (CREATE_SUSPENDED -> Don't start thread yet).		&ThreadID);		 	    tSecond = CreateThread(NULL, 0, (LPTHREAD_START_ROUTINE)thread2,	    NULL, CREATE_SUSPENDED, &ThreadID);    tThird = CreateThread(NULL, 0, (LPTHREAD_START_ROUTINE)thread3,		NULL, CREATE_SUSPENDED, &ThreadID);	tFourth = CreateThread(NULL, 0, (LPTHREAD_START_ROUTINE)thread4,		NULL, CREATE_SUSPENDED, &ThreadID);		// Start (Technically "resume") threads.	ResumeThread(tFirst);	ResumeThread(tSecond);	ResumeThread(tThird);	ResumeThread(tFourth);		HANDLE ThreadContainer[4];	ThreadContainer[0] = tFirst;	ThreadContainer[1] = tSecond;	ThreadContainer[2] = tThird;	ThreadContainer[3] = tFourth;		DWORD dwSuccess = WaitForMultipleObjects(2,				// Number of threads in array.                                ThreadContainer,			// The array								TRUE,						// (TRUE -> Wait for ALL threads).								INFINITE);					// Wait forever.	    if (dwSuccess == WAIT_FAILED)		cout << "wait failed." << endl;	else		cout << "success!" << endl;			    system("PAUSE");    return EXIT_SUCCESS;}void thread1(){    cout << "thread1 reporting in." << endl;    return;}void thread2(){    cout << "thread2 reporting in." << endl;    return;}void thread3(){    cout << "thread3 reporting in." << endl;    return;}void thread4(){    cout << "thread4 reporting in." << endl;    return;}