Function esp_idf_sys::esp_transport_ws_set_user_agent

pub unsafe extern "C" fn esp_transport_ws_set_user_agent(
    t: esp_transport_handle_t,
    user_agent: *const c_char
) -> esp_err_t

@brief Set websocket user-agent header

@param t websocket transport handle @param sub_protocol user-agent string

@return - ESP_OK on success - One of the error codes