mycriticalsection.h

EVC（嵌入式VC++）发的用于串口通信的程序

// MyCriticalSection.h: interface for the CMyCriticalSection class.
//
//////////////////////////////////////////////////////////////////////

#if !defined(AFX_MYCRITICALSECTION_H__FEC95DE8_5358_47B8_8C42_72898BD57FC3__INCLUDED_)
#define AFX_MYCRITICALSECTION_H__FEC95DE8_5358_47B8_8C42_72898BD57FC3__INCLUDED_

#if _MSC_VER > 1000
#pragma once
#endif // _MSC_VER > 1000
//extern class	CMyCriticalSection  m_csSync;	
class CMyCriticalSection  
{
public:
    CRITICAL_SECTION  m_hCS;

	CMyCriticalSection();
	virtual ~CMyCriticalSection();
	void Lock()
	{
		EnterCriticalSection(&m_hCS); 
	}
	void Unlock()
	{
		LeaveCriticalSection(&m_hCS);   
	}

};

#endif // !defined(AFX_MYCRITICALSECTION_H__FEC95DE8_5358_47B8_8C42_72898BD57FC3__INCLUDED_)