int send_status_cb  (void *client_data, void *call_data, char *paramlist,
  char **buf, size_t *len); 
          
int receive_status_cb (void *client_data, void *call_data, char *paramlist,
  char *buf, size_t len);        

int send_exposure_cb   (void *client_data, void *call_data, char *paramlist,
  char **buf, size_t *len); 
      
int receive_exposure_cb (void *client_data, void *call_data, char *paramlist,
  char *buf, size_t len);      

int send_interrupt_cb (void *client_data, void *call_data, char *paramlist,
  char **buf, size_t *len);
        
int receive_interrupt_cb  (void *client_data, void *call_data, char *paramlist,
  char *buf, size_t len);    

int send_region_cb (void *client_data, void *call_data, char *paramlist,
  char **buf, size_t *len); 
          
int receive_region_cb  (void *client_data, void *call_data, char *paramlist,
  char *buf, size_t len);       

int send_process_cb  (void *client_data, void *call_data, char *paramlist,
  char **buf, size_t *len); 
        
int receive_process_cb  (void *client_data, void *call_data, char *paramlist,
  char *buf, size_t len);      
           
int send_relay_cb  (void *client_data, void *call_data, char *paramlist,
  char **buf, size_t *len); 
          
int receive_relay_cb   (void *client_data, void *call_data, char *paramlist,
  char *buf, size_t len);       

int send_filter_cb (void *client_data, void *call_data, char *paramlist,
  char **buf, size_t *len); 
     
int receive_filter_cb  (void *client_data, void *call_data, char *paramlist,
  char *buf, size_t len);   

int send_mode_cb (void *client_data, void *call_data, char *paramlist,
  char **buf, size_t *len); 
      
int receive_mode_cb (void *client_data, void *call_data, char *paramlist,
  char *buf, size_t len);     

int send_type_cb (void *client_data, void *call_data, char *paramlist,
  char **buf, size_t *len); 
      
int receive_type_cb  (void *client_data, void *call_data, char *paramlist,
  char *buf, size_t len);    

int send_frame_cb (void *client_data, void *call_data, char *paramlist,
  char **buf, size_t *len); 
      
int receive_frame_cb (void *client_data, void *call_data, char *paramlist,
  char *buf, size_t len);    

int send_multicount_cb (void *client_data, void *call_data, char *paramlist,
  char **buf, size_t *len);   

int receive_multicount_cb (void *client_data, void *call_data, char *paramlist,
  char *buf, size_t len);  

int send_temperature_cb (void *client_data, void *call_data, char *paramlist,
  char **buf, size_t *len);
   
int receive_temperature_cb (void *client_data, void *call_data, char *paramlist,
  char *buf, size_t len); 

int send_file_cb (void *client_data, void *call_data, char *paramlist,
  char **buf, size_t *len); 
      
int receive_file_cb (void *client_data, void *call_data, char *paramlist,
  char *buf, size_t len);     

int send_target_cb (void *client_data, void *call_data, char *paramlist,
  char **buf, size_t *len); 
     
int receive_target_cb  (void *client_data, void *call_data, char *paramlist,
  char *buf, size_t len);   

int send_telescope_cb (void *client_data, void *call_data, char *paramlist,
  char **buf, size_t *len); 
    
int receive_telescope_cb  (void *client_data, void *call_data, char *paramlist,
  char *buf, size_t len);  

int send_instrument_cb (void *client_data, void *call_data, char *paramlist,
  char **buf, size_t *len); 
   
int receive_instrument_cb (void *client_data, void *call_data, char *paramlist,
  char *buf, size_t len);  
