notes figure node node item next such structureswhich contain member field that points to the same structure typeare called self-referential structures node may be represented in general form as followsfigure structure declaration for the node struct label-name type member type member type member struct label-name *next}the node may contain more than one item with different data types howeverone of the items must be pointer of the type label-name the above node with all its members can be depicted as followsmember member membern next node consider simple example to understand the concept of linking suppose we define structure as followsstruct list int valuestruct list *next}assume that the list contains two node viz node and node they are of type struct list and are defined as followsstruct list node ,node lovely professional university