jsph-tg-rcore-tutorial-user 0.4.14

User-space apps for rCore Tutorial chapters
Documentation 
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#ifndef _DOOM_TIME_H
#define _DOOM_TIME_H

#include <stddef.h>
#include <sys/types.h>

#define CLOCKS_PER_SEC 1000000L

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;
};

struct timespec {
    time_t tv_sec;
    long   tv_nsec;
};

struct timeval {
    time_t tv_sec;
    long   tv_usec;
};

time_t time(time_t *tloc);
clock_t clock(void);
struct tm *localtime(const time_t *timep);
struct tm *gmtime(const time_t *timep);
time_t mktime(struct tm *tm);
char *ctime(const time_t *timep);
double difftime(time_t time1, time_t time0);
size_t strftime(char *s, size_t max, const char *format, const struct tm *tm);
int gettimeofday(struct timeval *tv, void *tz);

#endif /* _DOOM_TIME_H */