{
{   The purpose of this request is to change the segment inheritance of the
{ specified segment. Only segments of inheritance mmc$si_none can be modified
{ with this request.
{
{    MMP$CHANGE_SEGMENT_INHERITANCE (segment_pointer, segment_inheritance, status)
{
{ SEGMENT_POINTER: (input) This parameter specifies the process_virtual_address of
{          the segment which is to be changed.
{
{ SEGMENT_INHERITANCE: (input) This parameter specifies the new segment inheritance.
{          The only valid inheritances for this request are mmc$si_share_segment and
{          mmc$si_transfer_segment.
{
{ STATUS: (output) This parameter specifies the request status.
{
