1 #ifndef __LIBTHREADS_H__
2 #define __LIBTHREADS_H__
15 int thread_create(struct thread *t, void (*start_routine), void *arg);
16 void thread_join(struct thread *t);
17 int thread_yield(void);
18 struct thread *thread_current(void);
20 #endif /* __LIBTHREADS_H__ */