#ifndef ROUTINGTABLE_H
#define ROUTINGTABLE_H

#define IP_ADDR_LEN 26
#define OIF_LEN 32

typedef struct dll_ dll_t;
typedef struct dll_node_ dll_node_t;

/*
* Data structure defination for routing table entry
*/
typedef struct routing_table_entry_ {

	char dest[IP_ADDR_LEN];
	unsigned short mask;
	char gw[IP_ADDR_LEN];
	char oif[OIF_LEN];

}routing_table_entry_t;

/*
* Public API's for routing table functionality
*/

void display_routing_table(const dll_t* routing_table);
dll_node_t* find_routing_table_entry(const dll_t* routing_table, const char* dest,
	const unsigned short mask);
void update(dll_node_t* node, const char* gw, const char* oif);

#endif