definition.h

这是书上的代码

#ifndef __HEAD_FILES__
#define __HEAD_FILES__

class CSemaphoreEx;
class CMutexEx;
class CRWLock;

#include "afxmt.h"
#include "windows.h"
#include "Semaphore.h"
#include "Mutex.h"
#include "RWLock.h"
#include "process.h"
#include "equeue.h"


#endif