diff --git a/include/time.h b/include/time.h
new file mode 100644
index 0000000..d0a765d
--- /dev/null
+++ b/include/time.h
@@ -0,0 +1,42 @@
+#ifndef _TIME_H
+#define _TIME_H
+
+#ifndef _TIME_T
+#define _TIME_T
+typedef long time_t;
+#endif
+
+#ifndef _SIZE_T
+#define _SIZE_T
+typedef unsigned int size_t;
+#endif
+
+#define CLOCKS_PER_SEC 100
+
+typedef long 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;
+};
+
+clock_t clock(void);
+time_t time(time_t * tp);
+double difftime(time_t time2, time_t time1);
+time_t mktime(struct tm * tp);
+
+char * asctime(const struct tm * tp);
+char * ctime(const time_t * tp);
+struct tm * gmtime(const time_t *tp);
+struct tm *localtime(const time_t * tp);
+size_t strftime(char * s, size_t smax, const char * fmt, const struct tm * tp);
+void tzset(void);
+
+#endif