_IEC_RESULT Input pParam POINTER TO tSysSockClose
_IEC_RESULT Input pParam POINTER TO tSysSockConnect
_IEC_HANDLE Input pParam POINTER TO tSysSockCreate
_IEC_RESULT Input pParam POINTER TO tSysSockIoctl
_IEC_RESULT Input pParam POINTER TO tSysSockListen
_IEC_RESULT Input pParam POINTER TO tSysSockPing
Param POINTER TO tSysSockRecvFrom
_IEC_RESULT Input pParam POINTER TO tSysSockSelect
_IEC_RESULT Input pParam POINTER TO tSysSockShutdown
_IEC_RESULT Input pParam POINTER TO tSysDirClose