/*                                                                                        
 * singlystack.h - header file for singly linked list stack implementation
 *
 */
#ifndef __MYSTACK_H
#define __MYSTACK_H
#include <stdio.h>
#include <stdlib.h>

struct node {
    int value;
    struct node *next;
};
typedef struct node Node;

// Function prototypes
//
void push(int);
Node * pop();

// Create Node pointers for our stack
//
Node *stack, *top;
#endif