NAME
	  DtShapeGetSetName - Get the set name of the given shape.

     SYNOPSIS
	  #include <Dt.h>

	  int  DtShapeGetSetName( int shapeID, char **name )

     DESCRIPTION
	  DtShapeGetSetName() returns the set name of the given	shape,
	  shapeID in the pointer name. The pointer name	refers to an
	  internal buffer and should not be deallocated.  If no	set
	  name is defined, name	will contain a NULL pointer.


     OPENMODEL IMPLEMENTATION
	  The set name actually	denotes	the set	of the shape's top-
	  most parent. If the shape had	a different set	name, the
	  parent's set will overwrite the shape's set name.  This is
	  necessary as a character often refers	to the top-most	set
	  name when deciding which geometry to use. If the parent is
	  not exported and the shape has its own set name, this	string
	  will be returned.


     DIAGNOSTICS
	  The pointer in name will contain a NULL pointer if no	set
	  name is defined.


     FILES
	  Link with -lDtOMio