Thread: Cant understand Linked list example:

Hello!
I am trying to work with Linked Lists for quite a while now.
But i came across the following example that i dont follow\:
Please help me with it.

Code:

struct Edge
{
int terminal;
struct Edge *next;
};

struct Vertex
{
int visit;
int vertex_no;
char info;
int path_length;
struct Edge *Edge_Ptr;  //I dont know what it points to , what information needs to be retrieved from it.
Can we call one Linked List in the other???
};