Paho MQTT C Client Library: Globals

| Paho MQTT C Client Library

- MQTTClient : MQTTClient.h
- MQTTClient_connectionLost : MQTTClient.h
- MQTTClient_deliveryComplete : MQTTClient.h
- MQTTClient_deliveryToken : MQTTClient.h
- MQTTClient_disconnected : MQTTClient.h
- MQTTClient_messageArrived : MQTTClient.h
- MQTTClient_published : MQTTClient.h
- MQTTClient_token : MQTTClient.h
- MQTTClient_traceCallback : MQTTClient.h
- MQTTPersistence_afterRead : MQTTClientPersistence.h
- MQTTPersistence_beforeWrite : MQTTClientPersistence.h
- MQTTProperties : MQTTProperties.h
- MQTTResponse : MQTTClient.h
- MQTTSubscribe_options : MQTTSubscribeOpts.h
- Persistence_clear : MQTTClientPersistence.h
- Persistence_close : MQTTClientPersistence.h
- Persistence_containskey : MQTTClientPersistence.h
- Persistence_get : MQTTClientPersistence.h
- Persistence_keys : MQTTClientPersistence.h
- Persistence_open : MQTTClientPersistence.h
- Persistence_put : MQTTClientPersistence.h
- Persistence_remove : MQTTClientPersistence.h