/*
 * =====================================================================================
 *
 *       Filename:  dll.h
 *
 *    Description:  
 *
 *        Version:  1.0
 *        Created:  05/02/24 12:08:34 AM IST
 *       Revision:  none
 *       Compiler:  gcc
 *
 *         Author:  YOUR NAME (), 
 *   Organization:  
 *
 * =====================================================================================
 */

/*Header file for Doubly Linked List*/

typedef struct dll_node_{

    void *data;
    struct dll_node_ *left;
    struct dll_node_ *right;
} dll_node_t;

typedef struct dll_{
    dll_node_t *head;
} dll_t;


/* Public Function declaration to create and return
 * a new empty doubly linked list*/
dll_t *
get_new_dll();

/*  Public Function declaration to add the appication
 *  data to DLL*/
int
add_data_to_dll(dll_t *dll, void *appn_data);