--- /dev/null
+/** @file threads.h
+ * @brief C11 Thread Library Functionality
+ */
+
+#ifndef __THREADS_H__
+#define __THREADS_H__
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+ typedef void (*thrd_start_t)(void *);
+
+ typedef int thrd_t;
+
+ int thrd_create(thrd_t *t, thrd_start_t start_routine, void *arg);
+ int thrd_join(thrd_t);
+ int thrd_yield(void);
+ thrd_t thrd_current(void);
+
+ int user_main(int, char**);
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* __THREADS_H__ */