time.h

自己编写的操作系统的源代码

/******************************************************************************
*******************************************************************************
**                                                                           **
**                                   time.h                                  **
**                                                                           **
**               Copyright (C) 2005-2006 Universe Corporation                **
**                                                                           **
**                            All Rights Reserved                            **
**                                                                           **
**                      Lanzhou University Of Tecnology                      **
**                                                                           **
**                              [phone]                               **
**                                                                           **
*******************************************************************************
******************************************************************************/

#ifndef _TIME_H
#define _TIME_H

#ifndef _TIME_T
#define _TIME_T
typedef unsigned long int time_t;
#endif

#ifndef _CLOCK_T
#define _CLOCK_T
typedef unsigned long int clock_t;
#endif

#ifndef _TM
#define _TM
struct tm {
    int tm_sec;
    int tm_min;
    int tm_hour;
    int tm_mday;
    int tm_mon;
    int tm_year;
    int tm_wday;
    int tm_yday;
    int tm_isdst;
};
#endif

#define CLOCK_PER_SEC 1000

#endif /* _TIME_H */