include/lib/libc/time.h

/*
 * Copyright (c) 2012-2017 Roberto E. Vargas Caballero
 *
 * SPDX-License-Identifier: BSD-3-Clause
 */

#ifndef _TIME_H
#define _TIME_H

#include <arch/time.h>

#ifndef NULL
#define NULL ((void *) 0)
#endif

#define CLOCKS_PER_SEC 1000000

typedef long int clock_t;

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;
};

extern clock_t clock(void);
extern double difftime(time_t time1, time_t time0);
extern time_t mktime(struct tm *timeptr);
extern time_t time(time_t *timer);
extern char *asctime(const struct tm *timeptr);
extern char *ctime(const time_t *timer);
extern struct tm *gmtime(const time_t *timer);
extern struct tm *localtime(const time_t *timer);
extern size_t strftime(char * restrict s, size_t maxsize,
                       const char * restrict format,
                       const struct tm * restrict timeptr);

#endif