Threads and shared resources

// Shared_DC.h : main header file for the SHARED_DC application
//

#if !defined(AFX_SHARED_DC_H__B069471B_7CF6_410F_9C52_9411C76B2964__INCLUDED_)
#define AFX_SHARED_DC_H__B069471B_7CF6_410F_9C52_9411C76B2964__INCLUDED_

#if _MSC_VER > 1000
#pragma once
#endif // _MSC_VER > 1000

#ifndef __AFXWIN_H__
	#error include 'stdafx.h' before including this file for PCH
#endif


#define Threadsafe true
#define UnThreadsafe false
#include "resource.h"		// main symbols
#include <afxmt.h>

/////////////////////////////////////////////////////////////////////////////
// CShared_DCApp:
// See Shared_DC.cpp for the implementation of this class
//

class CShared_DCApp : public CWinApp
{
public:
	CShared_DCApp();
    CWinThread* m_pThreads[5];
    CDC* m_pSharedDC;
    bool m_DCmode;
	CCriticalSection m_cs;
	// Overrides
	// ClassWizard generated virtual function overrides
	//{{AFX_VIRTUAL(CShared_DCApp)
	public:
	virtual BOOL InitInstance();
	//}}AFX_VIRTUAL

// Implementation

	//{{AFX_MSG(CShared_DCApp)
		// NOTE - the ClassWizard will add and remove member functions here.
		//    DO NOT EDIT what you see in these blocks of generated code !
	//}}AFX_MSG
	DECLARE_MESSAGE_MAP()


};
extern CShared_DCApp theApp;

/////////////////////////////////////////////////////////////////////////////

//{{AFX_INSERT_LOCATION}}
// Microsoft Visual C++ will insert additional declarations immediately before the previous line.

#endif // !defined(AFX_SHARED_DC_H__B069471B_7CF6_410F_9C52_9411C76B2964__INCLUDED_)