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cuberite-2a/source/OSSupport/Event.h

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// Event.h
// Interfaces to the cEvent object representing an OS-specific synchronization primitive that can be waited-for
// Implemented as an Event on Win and as a 1-semaphore on *nix
#pragma once
#ifndef CEVENT_H_INCLUDED
#define CEVENT_H_INCLUDED
class cEvent
{
public:
enum eWaitResult
{
wrSignalled,
wrTimeout,
wrError,
} ;
cEvent(void);
~cEvent();
void Wait(void);
void Set (void);
/// Waits for the semaphore with a timeout
eWaitResult Wait(int a_TimeoutMilliSec);
private:
#ifdef _WIN32
HANDLE m_Event;
#else
sem_t * m_Event;
bool m_bIsNamed;
#endif
} ;
#endif // CEVENT_H_INCLUDED