main.h
         #pragma once

         #include <Windows.h>
         #include <stdio.h>
         #include <process.h>

         #include "Timer.h"
         #include "ThreadHandling.h"
         #include "TestThreadHanding.h"


Timer.h

         #pragma once

         class CheckRuntime
         {
         private :

                   __int64 m_iPrevStamp, m_iCurStamp, m_cntsPerSec;
                   double m_secsPerCnt, m_dRuntime;
                   double m_time_count;

                   int m_count;
                   int m_FPS;

         
         public :
                   CheckRuntime();

                   void InitTime();

                   void StartCheck();
                   double EndCheck();

                   int GetFPS();
                   double GetRunTime();
         };

ThreadHandling.h

         #pragma once

         class ThreadHandling
         {
         private :
                   HANDLE  mhThreadHandl;
                   HANDLE  mhCreateEvent;
                   BOOL  bEndThread;

                   VOID  *mpObject;

                   double  mfSec;    // 총 실행된 초값
                   double  mfRemainder;  // 초 이하의 나머지 시간 값

                   virtual BOOL Working(double time, VOID *pObj) = 0; // 원하는 작업의 내부동작 상속받아 재정의 해야된다.

         public :
                   ThreadHandling(){}
                   virtual ~ThreadHandling(){}

                   VOID Begin(VOID *pObject);       // 스레드 스타트 (NULL 허용)
                   VOID End(VOID);          // 스레드 종료
                   static UINT WINAPI WorkerThreadFnc(VOID *pObj);  // 스레드 함수
         };

TestThreadHanding.h


         #pragma once

         class TestAIThreadHandling : public ThreadHandling
         {
         private :
                   int count;
                   double sec;

         public :
                   TestAIThreadHandling(){}
                   virtual ~TestAIThreadHandling(){}

                   BOOL Working(double time, VOID *pObj);
                   void Start();
                   void TestClear(VOID);
         };


횽들 지금 하는 작업에 구조가 요로케 되어있고

각 cpp파일에서 클래스가 선언되어있는 해더 파일만 인클루드 한다음에 메인함수 내에서 객체를 생성하거등
(
ThreadHandling.cpp
           #include "ThreadHandling.h"

요론식으로...
)

긍데 windows.h 에 선언된 데이터형을 (BOOL, HANDLE 요론거) 못찾는에러가 뜨는데

ThreadHandling.cpp
               #include "main.h"

요로케 하면 되긴하는데 내가 방법을 잘못한거야?