38     ZSTD_pthread_t* const thread = (ZSTD_pthread_t*) arg;  in worker()  local
39     thread->arg = thread->start_routine(thread->arg);  in worker()
43 int ZSTD_pthread_create(ZSTD_pthread_t* thread, const void* unused,  in ZSTD_pthread_create()  argument
47     thread->arg = arg;  in ZSTD_pthread_create()
48     thread->start_routine = start_routine;  in ZSTD_pthread_create()
49     thread->handle = (HANDLE) _beginthreadex(NULL, 0, worker, thread, 0, NULL);  in ZSTD_pthread_create()
51     if (!thread->handle)  in ZSTD_pthread_create()
57 int ZSTD_pthread_join(ZSTD_pthread_t thread, void **value_ptr)  in ZSTD_pthread_join()  argument
61     if (!thread.handle) return 0;  in ZSTD_pthread_join()
63     result = WaitForSingleObject(thread.handle, INFINITE);  in ZSTD_pthread_join()
66         if (value_ptr) *value_ptr = thread.arg;  in ZSTD_pthread_join()