mirror of https://github.com/flysand7/ciabatta.git
79 lines
1.8 KiB
C
79 lines
1.8 KiB
C
#pragma once
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// 7.29.1 p.2: Macros
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#define __STDC_VERSION_TIME_H__ 202311L
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#if !defined(NULL)
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#define NULL ((void *)0)
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#endif
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#define CLOCKS_PER_SEC ((clock_t)1000000)
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#define TIME_UTC 1
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#define TIME_MONOTONIC 2
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#define TIME_ACTIVE 3
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#define TIME_THREAD_ACTIVE 4
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// 7.29.1 p.4: Types
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#if defined(_WIN32)
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typedef unsigned long long size_t;
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#else
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typedef unsigned long size_t;
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#endif
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typedef unsigned long long clock_t;
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typedef unsigned long long time_t;
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#if !defined(_timespec_defined)
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#define _timespec_defined
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struct timespec {
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time_t tv_sec;
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long tv_nsec;
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};
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#endif
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#if !defined(_tm_defined)
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#define _tm_defined
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struct tm {
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int tm_sec;
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int tm_min;
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int tm_hour;
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int tm_mon;
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int tm_mday;
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int tm_year;
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int tm_wday;
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int tm_yday;
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int tm_isdst;
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};
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#endif
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// Basic timer functions
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clock_t clock(void);
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time_t time(time_t *timer);
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double difftime(time_t time1, time_t time0);
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// Human-readable time functions
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time_t mktime(struct tm *timeptr);
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struct tm *gmtime(const time_t *timer);
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struct tm *localtime(const time_t *timer);
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// Timespec functions
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int timespec_get(struct timespec *ts, int base);
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int timespec_getres(struct timespec *ts, int base);
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// Time formatting functions
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char *asctime(const struct tm *timeptr);
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char *ctime(const time_t *timer);
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size_t strftime(char *restrict str, size_t sz, const char *restrict fmt, const struct tm *restrict time);
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#ifdef __STDC_WANT_LIB_EXT1__
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errno_t asctime_s(char *s, rsize_t maxsize, const struct tm *timeptr);
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errno_t ctime_s(char *s, rsize_t maxsize, const time_t *timer);
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struct tm *gmtime_s(const time_t * restrict timer, struct tm * restrict result);
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struct tm *localtime_s(const time_t * restrict timer, struct tm * restrict result);
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#endif
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