. pfdRead POINTER TO [...] pointer to the [...] Write POINTER TO SOCKET
POINTER TO BYTE s [...] MaxSize UDINT pudi POINTER TO
String : POINTER TO STRING In [...] String POINTER TO STRING Input
Source POINTER TO STRING pstrDest POINTER TO STRING
Input ppData POINTER TO POINTER TO BYTE
Token : POINTER TO Token In [...] Token POINTER TO Token Input
Timeout POINTER TO COM_Timeout pulOut POINTER TO
pResult POINTER [...] _IEC_RESULT pbyOut POINTER TO
Lower POINTER TO LWORD pUpper POINTER TO LWORD
Dest POINTER TO BYTE pbySrc POINTER TO BYTE dw