/** Aodv_Route_Table_Entry.h           **//****************************************//*      	Written                 *//*                by                    *//*            Lyes Guemari              *//*                                   	*//*   National Inst. of Stands & Tech    *//*       Washington, D.C., U.S.A.      	*//****************************************//*/* Definition of a Routing Table Entry in /* the AODV context*//** Include directives **/#include <opnet.h>#include "Aodv_List.h"#include "Aodv_Utils.h"#ifndef AODV_ROUTE_TABLE_ENTRY_H#define AODV_ROUTE_TABLE_ENTRY_H/** Define structure **/typedef struct   {  int           entry_exist;  int           dest_ip_addr;  int           dest_seq_nb;  int           hop_count;  int           last_hop_count;  int           next_hop;  Aodv_List *   list_prec;  double        expi_time;  Evhandle      expi_evh;  int           breakage_flag;   // indicate whether route was lost following a link breakage or not  int           repair_flag;     // indicate whether entry is under repair or not  int           gratuitous_flag; // indicates whether the route is bi-directional or not  int           routing_flag;  } Aodv_Route_Table_Entry;/***************************************//**   Function declarations           **//***************************************//* "Constructor" */extern Aodv_Route_Table_Entry * aodv_entry_create (int dest_ip_addr);/* Getters */extern  int aodv_entry_get_dest_seq_nb(Aodv_Route_Table_Entry * entry_ptr);extern  int aodv_entry_get_hop_count(Aodv_Route_Table_Entry * entry_ptr);extern intaodv_entry_get_next_hop(Aodv_Route_Table_Entry * entry_ptr);extern Aodv_List * aodv_entry_get_list_prec(Aodv_Route_Table_Entry * entry_ptr);extern doubleaodv_entry_get_expi_time(Aodv_Route_Table_Entry * entry_ptr);  extern Evhandle aodv_entry_get_expi_evh(Aodv_Route_Table_Entry * entry_ptr);/* Setters */extern  voidaodv_entry_set_dest_ip(Aodv_Route_Table_Entry * entry_ptr, int );extern void  aodv_entry_set_dest_seq_nb(Aodv_Route_Table_Entry * entry_ptr, int );extern  void aodv_entry_set_hop_count(Aodv_Route_Table_Entry * entry_ptr, int );extern voidaodv_entry_set_next_hop(Aodv_Route_Table_Entry * entry_ptr, int );extern void aodv_entry_set_list_prec(Aodv_Route_Table_Entry * entry_ptr, Aodv_List* );extern void aodv_entry_invalidate(Aodv_Route_Table_Entry * entry_ptr );extern void aodv_entry_add_prec(Aodv_Route_Table_Entry * entry_ptr, int prec_ip_addr);extern void aodv_entry_remove_prec(Aodv_Route_Table_Entry * entry_ptr, int prec_ip_addr);extern void aodv_entry_flush_prec_list(Aodv_Route_Table_Entry * entry_ptr);extern voidaodv_entry_set_expi_time(Aodv_Route_Table_Entry * entry_ptr, double );  extern void aodv_entry_cancel_intrpt(Aodv_Route_Table_Entry * entry_ptr);extern void aodv_entry_schedule_intrpt(Aodv_Route_Table_Entry * entry_ptr, double );extern void aodv_entry_reschedule_intrpt(Aodv_Route_Table_Entry * entry_ptr, double );/* Print */extern voidaodv_entry_print(Aodv_Route_Table_Entry * entry_ptr, int current_node_ip_addr);#endif AODV_ROUTE_TABLE_ENTRY_H