extern int InitInterpreterComm();
extern int GetReadPipe();
extern int GetWritePipe();

extern char *GetFunctorName(module_ptr agent1, term_pointer term);
extern int GetFunctorNum(module_ptr agent1, term_pointer term);
extern char *GetTermString(module_ptr agent1, term_pointer term);
extern int *GetTermValue(module_ptr agent1, term_pointer term);
extern term_pointer GetTermArgument(module_ptr agent, term_pointer term, int arg_num);



/* Application to interpreter mesage structure */
typedef struct{
   int agent_sym_num;
   int data_length;
} pipe_header;