+/** @file libthreads.h
+ * @brief Basic Thread Library Functionality.
+ */
+
#ifndef __LIBTHREADS_H__
#define __LIBTHREADS_H__
-#include <stdio.h>
-#include <ucontext.h>
+#ifdef __cplusplus
+extern "C" {
+#endif
-//#define CONFIG_DEBUG
+ typedef void (*thrd_start_t)(void *);
-#ifdef CONFIG_DEBUG
-#define DEBUG(fmt, ...) do { printf("*** %25s(): line %-4d *** " fmt, __func__, __LINE__, ##__VA_ARGS__); } while (0)
-#define DBG() DEBUG("\n");
-#else
-#define DEBUG(fmt, ...)
-#define DBG()
-#endif
+ typedef int thrd_t;
-struct thread {
- void (*start_routine);
- void *arg;
- ucontext_t context;
- void *stack;
- int index;
- int completed;
-};
-
-int thread_create(struct thread *t, void (*start_routine), void *arg);
-void thread_join(struct thread *t);
-struct thread *thread_current(void);
+ 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);
+
+ void user_main(void);
+
+#ifdef __cplusplus
+}
+#endif
#endif /* __LIBTHREADS_H__ */