RtlStringCchCopyNW

NTSTATUS __stdcall RtlStringCchCopyNW(WCHAR *pszDest, UINT64 cchDest, WCHAR *pszSrc, UINT64 cchToCopy){
  NTSTATUS v4; 

  v4 = 0;
  if( cchDest - 1 > 0x7FFFFFFE )
    v4 = -1073741811;
  if( v4 < 0 )
  {
    if( !cchDest )
      return v4;
LABEL_9:
    *pszDest = 0;
    return v4;
  }
  if( cchToCopy > 0x7FFFFFFE )
  {
    v4 = -1073741811;
    goto LABEL_9;
  }
  return RtlStringCopyWorkerW_2(pszDest, cchDest, (size_t *)pszSrc, pszSrc, cchToCopy);
}

Referenced by:

AslPathSplit
EtwpCoverageSamplerQuery
IopErrorLogThread
IopLogBlockedDriverEvent
PiDevCfgParsePropertyKeyName
PiUEventHandleVetoEvent
PoQueryProcessEnergyTrackingState
SdbQueryDataExTagID
WmipBuildInstanceSet