#ifndef BH_API
#define BH_API

#ifdef __cplusplus
extern "C" {
#endif

int BHRegister(const void *proc_info,
               const int proc_info_len,
               void **reply,
               int *reply_len,
               const int timeout_ms);

int BHUnregister(const void *proc_info,
                 const int proc_info_len,
                 void **reply,
                 int *reply_len,
                 const int timeout_ms);

int BHRegisterTopics(const void *topics,
                     const int topics_len,
                     void **reply,
                     int *reply_len,
                     const int timeout_ms);

int BHQueryTopicAddress(const void *remote, const int remote_len,
                        const void *topic, const int topic_len,
                        void **reply, int *reply_len,
                        const int timeout_ms);

int BHQueryProcs(const void *remote,
                 const int remote_len,
                 const void *query,
                 const int query_len,
                 void **reply,
                 int *reply_len,
                 const int timeout_ms);

int BHSubscribeTopics(const void *topics,
                      const int topics_len,
                      void **reply,
                      int *reply_len,
                      const int timeout_ms);
int BHSubscribeNetTopics(const void *topics,
                         const int topics_len,
                         void **reply,
                         int *reply_len,
                         const int timeout_ms);

int BHHeartbeatEasy(const int timeout_ms);
int BHHeartbeat(const void *proc_info,
                const int proc_info_len,
                void **reply,
                int *reply_len,
                const int timeout_ms);

int BHPublish(const void *msgpub,
              const int msgpub_len,
              const int timeout_ms);

int BHReadSub(void **proc_id,
              int *proc_id_len,
              void **msgpub,
              int *msgpub_len,
              const int timeout_ms);

int BHAsyncRequest(const void *remote,
                   const int remote_len,
                   const void *request,
                   const int request_len,
                   void **msg_id,
                   int *msg_id_len);

int BHRequest(const void *remote,
              const int remote_len,
              const void *request,
              const int request_len,
              void **proc_id,
              int *proc_id_len,
              void **reply,
              int *reply_len,
              const int timeout_ms);

int BHReadRequest(void **proc_id,
                  int *proc_id_len,
                  void **request,
                  int *request_len,
                  void **src,
                  const int timeout_ms);

int BHSendReply(void *src,
                const void *reply,
                const int reply_len);

int BHCleanup();

void BHFree(void *buf, int size);

#ifdef __cplusplus
}
#endif
#endif