MemAlloc DWORD Input dwSize DWORD Bytes to [...] MemAlloc : DWORD InOut: Scope

_PrepareStart DWORD (SHL(UINT_TO_DWORD [...] _StartDone DWORD (SHL(UINT_TO_DWORD [...] _PrepareStop DWORD (SHL(UINT_TO_DWORD

1 POINTER TO BYTE pByte2 POINTER TO BYTE [...] -> pByte1 is less

Init : POINTER TO BYTE In [...] Init POINTER TO BYTE Input pBlobInitData POINTER TO BYTE blob

MajorVersion BYTE Major version [...] MinorVersion BYTE Minor version [...] SerialNumber DWORD Serial number

MemSet30 : POINTER TO BYTE In [...] MemSet30 POINTER TO BYTE Input pDest POINTER TO BYTE di

Spec : DWORD This function servers to create the [...] DWORD, which is

_IIecVarAccessX additionally have to be [...] _IIecVarAccess3 DWORD 16#33 ITFID_IIecVarAccess4 DWORD 16#48 ITFID

control the access to [...] _RIGHT_NONE DWORD 0 Access denied [...] _RIGHT_VIEW DWORD 1 Only view

ReaderBuffer POINTER TO BYTE udi [...] DataBuffer POINTER TO BYTE udiDataBufferSize UDINT targetByte