1 files changed, 29 insertions, 0 deletions
diff --git a/src/user/lib/include/time.h b/src/user/lib/include/time.h
new file mode 100644
index 0000000..067c35f
--- /dev/null
+++ b/src/user/lib/include/time.h
@@ -0,0 +1,29 @@
+#pragma once
+#include <sys/types.h>
+
+#define CLOCKS_PER_SEC 1000000
+
+struct tm {
+	int tm_sec;    /* Seconds [0,60]. */
+	int tm_min;    /* Minutes [0,59]. */
+	int tm_hour;   /* Hour [0,23]. */
+	int tm_mday;   /* Day of month [1,31]. */
+	int tm_mon;    /* Month of year [0,11]. */
+	int tm_year;   /* Years since 1900. */
+	int tm_wday;   /* Day of week [0,6] (Sunday =0). */
+	int tm_yday;   /* Day of year [0,365]. */
+	int tm_isdst;  /* Daylight Savings flag. */
+};
+
+time_t time(time_t *tloc);
+clock_t clock(void);
+
+struct tm *gmtime(const time_t *timer);
+struct tm *localtime(const time_t *timer);
+time_t mktime(struct tm *timeptr);
+
+double difftime(time_t time1, time_t time0);
+
+size_t strftime(
+	char *restrict s, size_t maxsize,
+	const char *restrict format, const struct tm *restrict timeptr);