Some tricks in communication services status struct (states.c) and in sync.c to fit with Beremiz generated node code.
#ifndef CALLBACK_H_
#define CALLBACK_H_
extern "C"
{
#include "ObjDict.h"
}
void Call_heartbeatError(UNS8);
UNS8 Call_canSend(Message *);
void Call_initialisation(void);
void Call_preOperational(void);
void Call_operational(void);
void Call_stopped(void);
void Call_post_sync(void);
void Call_post_TPDO(void);
void Call_storeODSubIndex(UNS16 wIndex, UNS8 bSubindex);
#endif /*CALLBACK_H_*/