mymutex.h

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/*
*
*mymutex.h 互斥锁 lin shao chuan
*
*/
#ifndef __MYMUTEX_H__
#define __MYMUTEX_H__

#include "mymempool.h"


typedef struct __mymutex_handle_
{int unused;}*HMYMUTEX;


/*
*
*创建互斥锁
*
*/
extern HMYMUTEX MyMutexConstruct(HMYMEMPOOL hm);

/*
*
*锁毁互斥锁
*
*/
extern void MyMutexDestruct(HMYMUTEX hmx);

/*
*
*加锁
*
*/
extern int MyMutexLock(HMYMUTEX hmx);
extern int MyMutexTryLock(HMYMUTEX hmx);

/*
*
*解锁
*
*/
extern int MyMutexUnLock(HMYMUTEX hmx);


#endif