Function esp_idf_sys::esp_wifi_set_sleep_delay_time

pub unsafe extern "C" fn esp_wifi_set_sleep_delay_time(
    return_to_sleep_delay: u32
)

@brief Set the delay time for wifi to enter the sleep state when light sleep

@param return_to_sleep_delay: minimum timeout time for waiting to receive data, when no data is received during the timeout period, the wifi enters the sleep process.