From to pstTo if the iBuffer [...] or the buffer size is not big [...] From CharBufferPtr simply

_IEC_RESULT Input pArgumentBuffer POINTER TO BYTE buffer [...] to the buffer. nArgumentBuffer

Information pArgumentBuffer POINTER TO BYTE buffer [...] with the arguments is located. nArgumentBuffer

POINTER TO BYTE uiInputBuffer [...] of the buffer, where pwst [...] The buffer

_Read (FunctionBlock) TCP_ReadBuffer [...] _Write (FunctionBlock) TCP_WriteBuffer [...] _Receive (FunctionBlock) UDP_ReceiveBuffer

Information pArgumentBuffer POINTER TO BYTE buffer [...] with the arguments is located. nArgumentBuffer

InformationStruct pArgumentBuffer POINTER TO BYTE buffer [...] with the arguments is located. nArgumentBuffer

transfer BOOL Input pabyTxBuffer [...] buffer pabyRxBuffer [...] to receive buffer udi

defined buffers [...] buffer p [...] buffer in bytes. Must

block. pBuffer CAA.PVOID Pointer to a buffer [...] port szBuffer CAA