/* ll_defs.h
 * Authors: Pete Broadwell
 *          Josh Vickery
 * This is the header file, for our libraries
 */

#include <stdio.h>
#include <stdlib.h>
#include <fcntl.h>
#include <string.h>
#include <time.h>

/* structure for an individual list element */
typedef struct snode {
	struct snode *previous;
	char contents[256];
	struct snode *next;
	} node;

/* structure for a list */
typedef struct sllist {
	node *first;
        node *current; 	
        node *last; 
	} llist;