#ifndef __MQTT_H__
#define __MQTT_H__

#define TOPIC_MAXLEN 255
#define TIC_QOS 0

extern struct mosquitto *mqtt_open(const char *host, int port, int keepalive);
extern void mqtt_close(struct mosquitto *mosq);
extern int mqtt_publish(struct mosquitto *mosq, const char *topic_prefix, const char *topic_suffix, const void *payload, int qos);
extern const char *mqtt_strerror(int err);

#endif