Data0 POINTER TO BYTE Pointer to the first copy [...] Data1 POINTER TO BYTE Pointer

) bytes from the Heap [...] Error POINTER TO ERROR

SIZEOF(RLST) bytes [...] TO ERROR

Randomness : ERROR A call to this [...] Size bytes of randomness

Number of bytes to [...] client Send to server [...] DataTrs POINTER TO BYTE Pointer

TO BYTE Pointer to [...] memory in bytes

data bytes in [...] TO ERROR optional pointer to error enum

TO DWORD pointer to a memory area [...] buffer in bytes

APPID WORD wLen WORD wResv1 WORD wResv2 WORD s [...] IEC61850_AT_VisSTRING64 nTimeAllowedTo

Buffer (FunctionBlock) BytesTo [...] NWords (Method) GetWord [...] NWords (Method) PutWord