diff options
Diffstat (limited to 'include/rtthread.h')
| -rw-r--r-- | include/rtthread.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/include/rtthread.h b/include/rtthread.h index 5cfa3c26b1..961993c0ef 100644 --- a/include/rtthread.h +++ b/include/rtthread.h @@ -569,6 +569,7 @@ rt_ssize_t rt_device_write(rt_device_t dev, const void *buffer, rt_size_t size); rt_err_t rt_device_control(rt_device_t dev, int cmd, void *arg); +rt_err_t rt_device_flush(rt_device_t dev); #ifdef RT_USING_DM rt_err_t rt_device_bind_driver(rt_device_t device, rt_driver_t driver, void *node); rt_device_t rt_device_create_since_driver(rt_driver_t drv,int device_id); |