[errno code]fix that use RT_ENOSYS without - (#7084)
* [errno code]fix that use RT_ENOSYS without -
* Update bsp/airm2m/air32f103/libraries/rt_drivers/drv_hwtimer.c
---------
Co-authored-by: Man, Jianting (Meco) <920369182@qq.com>
Showing
想要评论请 注册 或 登录