SysMemMove (FUN) ¶ FUNCTION SysMemMove : DWORD InOut: Scope Name Type Comment Return SysMemMove DWORD Input dwDest DWORD New buffer dwSrc DWORD Buffer to copy from dwCount DWORD Number of characters to copy

SysMemSet (FUN) ¶ FUNCTION SysMemSet : DWORD InOut: Scope Name Type Comment Return SysMemSet DWORD Input dwDest DWORD Pointer to destination bCharacter BYTE Character to set dwCount DWORD Number of characters

SysMemSwap (FUN) ¶ FUNCTION SysMemSwap : BOOL InOut: Scope Name Type Comment Return SysMemSwap BOOL Input dwAddress DWORD Address of byffer to swap diSize DINT Swap size: 2,4,8 diCount DINT Number of swap elements in buffer

extern30 ¶ SysMemAllocData30 (Function) SysMemCmp30 (Function) SysMemCpy30 (Function) SysMemFreeData30 (Function) SysMemMove30 (Function) SysMemSet30 (Function) SysMemSwap30 (Function)

SysMemAllocData30 (FUN) ¶ FUNCTION SysMemAllocData30 : POINTER TO BYTE InOut: Scope Name Type Comment Return SysMemAllocData30 POINTER TO BYTE Input szComponent REFERENCE TO STRING ulSize UDINT pResult POINTER TO UDINT May be null

SysMemCmp30 (FUN) ¶ FUNCTION SysMemCmp30 : DINT InOut: Scope Name Type Return SysMemCmp30 DINT Input pBuffer1 POINTER TO BYTE pBuffer2 POINTER TO BYTE diCount DINT

SysMemCpy30 (FUN) ¶ FUNCTION SysMemCpy30 : POINTER TO BYTE InOut: Scope Name Type Return SysMemCpy30 POINTER TO BYTE Input pDest POINTER TO BYTE pSrc POINTER TO BYTE diCount DINT

SysMemFreeData30 (FUN) ¶ FUNCTION SysMemFreeData30 : UDINT InOut: Scope Name Type Return SysMemFreeData30 UDINT Input szComponent REFERENCE TO STRING pMemory POINTER TO BYTE

SysMemMove30 (FUN) ¶ FUNCTION SysMemMove30 : POINTER TO BYTE InOut: Scope Name Type Return SysMemMove30 POINTER TO BYTE Input pDest POINTER TO BYTE pSrc POINTER TO BYTE diCount DINT

SysMemSet30 (FUN) ¶ FUNCTION SysMemSet30 : POINTER TO BYTE InOut: Scope Name Type Return SysMemSet30 POINTER TO BYTE Input pDest POINTER TO BYTE diValue DINT diCount DINT