1 files changed, 154 insertions, 0 deletions
diff --git a/lib/mlibc/options/ansi/include/time.h b/lib/mlibc/options/ansi/include/time.h
new file mode 100644
index 0000000..a3239e9
--- /dev/null
+++ b/lib/mlibc/options/ansi/include/time.h
@@ -0,0 +1,154 @@
+#ifndef _TIME_H
+#define _TIME_H
+
+#include <bits/null.h>
+#include <bits/size_t.h>
+#include <bits/ansi/time_t.h>
+#include <bits/ansi/timespec.h>
+#include <mlibc-config.h>
+
+// [7.27.1] Components of time
+
+#define CLOCKS_PER_SEC ((clock_t)1000000)
+
+#define TIME_UTC 1
+
+// POSIX extensions.
+
+#define CLOCK_REALTIME 0
+#define CLOCK_MONOTONIC 1
+#define CLOCK_PROCESS_CPUTIME_ID 2
+#define CLOCK_THREAD_CPUTIME_ID 3
+#define CLOCK_MONOTONIC_RAW 4
+#define CLOCK_REALTIME_COARSE 5
+#define CLOCK_MONOTONIC_COARSE 6
+#define CLOCK_BOOTTIME 7
+#define CLOCK_REALTIME_ALARM 8
+#define CLOCK_BOOTTIME_ALARM 9
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+// [7.27.1] Components of time
+
+typedef long clock_t; // Matches Linux' ABI.
+
+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;
+	long int tm_gmtoff;
+	const char *tm_zone;
+};
+
+#ifndef __MLIBC_ABI_ONLY
+
+// [7.27.2] Time manipulation functions
+
+clock_t clock(void);
+double difftime(time_t a, time_t b);
+time_t mktime(struct tm *ptr);
+time_t time(time_t *timer);
+int timespec_get(struct timespec *ptr, int base);
+
+// [7.27.3] Time conversion functions
+
+char *asctime(const struct tm *ptr);
+char *ctime(const time_t *timer);
+struct tm *gmtime(const time_t *timer);
+struct tm *gmtime_r(const time_t *__restrict timer, struct tm *__restrict result);
+struct tm *localtime(const time_t *timer);
+size_t strftime(char *__restrict dest, size_t max_size,
+		const char *__restrict format, const struct tm *__restrict ptr);
+
+void tzset(void);
+
+#endif /* !__MLIBC_ABI_ONLY */
+
+#ifdef __cplusplus
+}
+#endif
+
+// POSIX extensions.
+
+#if __MLIBC_POSIX_OPTION
+#	include <bits/posix/posix_time.h>
+#	include <bits/posix/timer_t.h>
+#endif // __MLIBC_POSIX_OPTION
+
+#include <abi-bits/clockid_t.h>
+
+#define TIMER_ABSTIME 1
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#ifndef __MLIBC_ABI_ONLY
+
+extern int daylight;
+extern long timezone;
+extern char *tzname[2];
+
+int nanosleep(const struct timespec *, struct timespec *);
+
+int clock_getres(clockid_t, struct timespec *);
+int clock_gettime(clockid_t, struct timespec *);
+int clock_nanosleep(clockid_t, int, const struct timespec *, struct timespec *);
+int clock_settime(clockid_t, const struct timespec *);
+
+struct tm *localtime_r(const time_t *, struct tm *);
+char *asctime_r(const struct tm *tm, char *buf);
+char *ctime_r(const time_t *, char *);
+
+#if __MLIBC_POSIX_OPTION
+char *strptime(const char *__restrict, const char *__restrict,
+		struct tm *__restrict);
+#endif /* __MLIBC_POSIX_OPTION */
+
+#endif /* !__MLIBC_ABI_ONLY */
+
+#ifdef __cplusplus
+}
+#endif
+
+// GNU extensions.
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#ifndef __MLIBC_ABI_ONLY
+
+time_t timelocal(struct tm *);
+time_t timegm(struct tm *);
+
+#endif /* !__MLIBC_ABI_ONLY */
+
+#ifdef __cplusplus
+}
+#endif
+
+// Linux extensions.
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+struct itimerspec {
+	struct timespec it_interval;
+	struct timespec it_value;
+};
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif // _TIME_H