#ifndef _TIME_H
#define _TIME_H
typedef unsigned long time_t;
struct tm {
int tm_sec; /* seconds */
int tm_min; /* minutes */
int tm_hour; /* hours */
int tm_mday; /* day of the month */
int tm_mon; /* month */
int tm_year; /* year */
int tm_wday; /* day of the week */
int tm_yday; /* day in the year */
int tm_isdst; /* daylight saving time */
};
extern time_t time ( time_t *t );
extern time_t mktime ( struct tm *tm );
#endif /* _TIME_H */