/*---list.h file-------*/
#ifndef LIST_H
 #define LIST_H

typedef struct NODE_S
   {
   int a;
   struct list *next;
   } NODE_T;

typedef struct LIST_S
   {
   NODE_T *head;
   }LIST_T;

extern void NodeDisplay(NODE_T *node);
extern void NodeCreate(LIST_T *list, int a);

#endif