 MqttWrapper *mqtt;
 DHT *dht;
 
-void initDht(DHT **dht, uint8_t pin, uint8_t dht_type);
-void readDht(DHT *dht, float *temp, float *humid);
+void init_dht(DHT **dht, uint8_t pin, uint8_t dht_type);
+void read_dht(DHT *dht, float *temp, float *humid);
 
 static float t_dht;
 static float h_dht; 

    delay(10);
    Serial.println("GO");

    initDht(&dht, DHTPIN, DHTTYPE);

    connectWifi();

    // mqtt = new MqttWrapper("128.199.104.122", 1883, hook_before_connect);
    mqtt = new MqttWrapper("quickstart.messaging.internetofthings.ibmcloud.com", 1883, hook_before_connect);

        //     result += ':';
    }
    
    *(config.clientId) = String("d:quickstart:arduino:") + (result);
    *(config.topic_pub) = "iot-2/evt/status/fmt/json";

