Function esp_idf_sys::ets_post

pub unsafe extern "C" fn ets_post(
    prio: u8, 
    sig: ETSSignal, 
    par: ETSParam
) -> ETS_STATUS

@brief Post an event to an Task.

@param uint8_t prio : Priority of the Task.

@param ETSSignal sig : Event signal.

@param ETSParam par : Event parameter

@return ETS_OK : post successful @return ETS_FAILED : post failed