source: buchla-68k/orig/DATE/TIME.H

/*
   =============================================================================
        time.h -- header for the time package
        Version 2 -- 1989-01-13 -- D.N. Lynx Crowe
   =============================================================================
*/

struct  tm {            /* time structure */

        int     tm_sec;         /*  seconds (0-59) */
        int     tm_min;         /*  minutes (0-59) */
        int     tm_hour;        /*  hours (0-23) */
        int     tm_mday;        /*  day of month (1-31) */
        int     tm_mon;         /*  month (0-11, Jan is 0) */
        int     tm_year;        /*  year-1900 */
        int     tm_wday;        /*  weekday (0-6, Sun is 0) */
        int     tm_yday;        /*  day of the year */
        int     tm_isdst;       /*  daylight savings flag */
};

extern struct tm        *gmtime();
extern struct tm        *localtime();
extern char             *asctime();
extern char             *ctime();
extern int              tzset();

extern long             timezone;
extern int              daylight;
extern char             *tzname[];