VOID MainThread() {
	Clear();
	
	// Create a random parameter.
	DWORD dwParm = Random( 90 );
	// Create the thread with this parameter.  We write “SecondThread” ourselves.
	HANDLE hThread = CreateThread( "SecondThread", dwParm );
	
	// It may have failed!
	if ( !hThread ) {
		PrintF( "Creating the second thread failed." );
		return;
	}
	
	// It succeeded!
	PrintF( "Second thread created with parameter %u.", dwParm );
	
	// The second thread is active while this one is active.
	// Let’s demonstrate this by holding this thread in a loop for one whole second.
	//	During this second, the other thread should also get its run, printing a
	//	line of text somewhere in the middle of all the text printed in our loop.
	DWORD dwTime = Time();
	DWORD dwCounter = 0;
	while ( Time() - dwTime < 1000 ) {
		if ( dwCounter++ % 100000 == 0 ) {
			PrintF( "\tIn loop, counter is %u.  Time left: %u.",
				dwCounter, 1000 - (Time() - dwTime) );
		}
	}
	PrintF( "Done." );
	
	// If CreateThread() is successful, the valid handle must be closed!
	CloseHandle( hThread );
}

// And this is the function called by CreateThread() above.
// dwParm is the parameter passed in CreateThread() and can be whatever we want it to
//	be—a number, a pointer, whatever.  If more parameters are needed than just one,
//	organize them into a structure and pass a pointer to the structure to
//	CreateThread() (the pointer will be cast to a DWORD, then you can cast it back
//	inside your second thread).
DWORD SecondThread( DWORD dwParm ) {
	// All we need to do for this example is print the parameter passed to us.
	PrintF( "From Second Thread: %u.", dwParm );
}