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- /*
- * Libraries and headers for PDC release 3.3 (C) 1989 Lionel Hummel.
- * PDC Software Distribution (C) 1989 Lionel Hummel and Paul Petersen.
- * PDC I/O Library (C) 1987 by J.A. Lydiatt.
- *
- * This code is freely redistributable upon the conditions that this
- * notice remains intact and that modified versions of this file not
- * be included as part of the PDC Software Distribution without the
- * express consent of the copyright holders. No warrantee of any
- * kind is provided with this code. For further information, contact:
- *
- * PDC Software Distribution Internet: BIX:
- * P.O. Box 4006 or hummel@cs.uiuc.edu lhummel
- * Urbana, IL 61801-8801 petersen@uicsrd.csrd.uiuc.edu
- */
-
- /* time.h - standard C time functions and definitions */
-
- #define CLK_TCK 50
- typedef long time_t;
- typedef long clock_t;
-
- struct tm {
- int tm_sec; /* seconds; range 0..59 */
- int tm_min; /* minutes; range 0..59 */
- int tm_hour; /* hours since midnight; range 0..23 */
- int tm_mday; /* day of month; range 1..31 */
- int tm_mon; /* month; range 0..11 */
- int tm_year; /* year; with 0==1900 */
- int tm_wday; /* day of week; range Sun=0..6 */
- int tm_yday; /* day of year; range 0..365 */
- int tm_isdst; /* nonzero implies daylight savings */
- };
-
- extern clock_t clock();
- extern time_t time();
- extern char *asctime();
- extern char *ctime();
- extern struct tm *gmtime();
- extern struct tm *localtime();
- extern time_t mktime();
- extern double difftime();
-
- extern double jday();
- extern int dayofw();
-