int sthread_mutex_unlock(sthread_mutex_t* mutex);
int sthread_mutex_destroy(sthread_mutex_t* mutex);
-int sthread_gettimeofday(struct timeval* tv, struct timezone* tz);
+int sthread_gettimeofday(struct timeval* tv);
void sthread_sleep(double seconds);
#if defined(__cplusplus)
}
#endif
-#endif
\ No newline at end of file
+#endif