{
{ This procedure is used to change the value of a system attribute.
{ Use of this interface requires special privilege.
{
{     OSP$STORE_SYSTEM_CONSTANT (NAME, INDEX, VALUE, STATUS)
{
{  NAME: {INPUT} This parameter specifies the name of the attribute.
{  INDEX: This parameter is reserved for internal use and should be
{         set to zero.
{  VALUE: {INPUT} This parameter contains the value of the attribute
{
