#ifndef RVC_LOG_LIBSHAREMEMRY
#define RVC_LOG_LIBSHAREMEMRY

#ifdef _WIN32
#include <windows.h>
#else
#include <sys/mman.h>
#include <unistd.h>
#include <fcntl.h>
#include <semaphore.h>
#include <time.h>

#ifndef MAX_PATH
#define MAX_PATH 260
#endif // !MAX_PATH

#ifndef INFINITE
#define INFINITE            0xFFFFFFFF  // Infinite timeout
#endif // !INFINITE
#endif //_WIN32
//using namespace std ;

class sharememory_impl4sdk;  //桥接

// 此类是从 libsharememory.dll 导出的
class  Clibsharememory4SDK 
{
public:
	Clibsharememory4SDK(void);
	~Clibsharememory4SDK();
	// TODO: 在此添加您的方法。
	void Unlock();
	bool IsLocked();
	void* Lock(unsigned int dwWaitTimeout=INFINITE);
	bool IsValid();
	unsigned int GetBytes();
	void Close();
	bool Open(const char* szName, unsigned int dwBytes);
	bool Create(const char* szName, unsigned int dwBytes);
private:
	sharememory_impl4sdk*m_pImpl;
};

#endif