多线程顺序打印字母

编写一个程序，开启3个线程，这3个线程的ID分别为A、B、C，每个线程将自己的ID在屏幕上打印10遍，要求输出结果必须按ABC的顺序显示；如：ABCABC….依次递推

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#include <process.h>
#include <Windows.h>
#include <stdio.h>
 
#include <stdio.h>
#include <stdlib.h>
 
 
struct ThreadNum{
	char num;
};
 
int const LOOP = 10;
HANDLE g_hThreadEvent[3];
 
 
unsigned int __stdcall ThreadPrint(LPVOID);
 
int main(_In_ int _Argc, char* Argv[])
{
	struct ThreadNum TNum[3];
	TNum[0].num = 'A';
	TNum[1].num = 'B';
	TNum[2].num = 'C';
 
	g_hThreadEvent[0] = CreateEvent(NULL, FALSE, TRUE, NULL);
	g_hThreadEvent[1] = CreateEvent(NULL, FALSE, FALSE, NULL);
	g_hThreadEvent[2] = CreateEvent(NULL, FALSE, FALSE, NULL);
 
	enum{MAXHANDLE = 3};
	HANDLE handle[MAXHANDLE];
 
	handle[0] = (HANDLE)_beginthreadex(NULL, 0, ThreadPrint, (LPVOID)&TNum[0], 0, NULL);
	handle[1] = (HANDLE)_beginthreadex(NULL, 0, ThreadPrint, (LPVOID)&TNum[1], 0, NULL);
	handle[2] = (HANDLE)_beginthreadex(NULL, 0, ThreadPrint, (LPVOID)&TNum[2], 0, NULL);
 
 
 
	WaitForMultipleObjects(MAXHANDLE, handle, TRUE, INFINITE);
 
	for (int i = 0; i < MAXHANDLE; ++i)
	{
		CloseHandle(handle[i]);
	}
 
 
	getchar();
	return 0;
}
 
unsigned int __stdcall ThreadPrint(LPVOID p)
{
	for (int i = 0 ; i < LOOP; ++i)
	{
		WaitForSingleObject(g_hThreadEvent[((ThreadNum*)p)->num - 'A'], INFINITE);
 
		printf("%c, 线程ID%5d\n", ((ThreadNum*)p)->num, GetCurrentThreadId());
 
		SetEvent(g_hThreadEvent[(((ThreadNum*)p)->num - 'A' + 1)%3]);
	}
 
	_endthreadex(0);
	return 0;
}