Function esp_idf_hal::sys::esp_wifi_internal_get_negotiated_bandwidth

pub unsafe extern "C" fn esp_wifi_internal_get_negotiated_bandwidth(
    ifx: u32,
    aid: u8,
    bw: *mut u8,
) -> i32

@brief Get the negotiated bandwidth info after WiFi connection established

@param ifx : WiFi interface @param bw : store the negotiated bandwidth

@return

• ESP_OK: succeed