RTM Project

Routing-Table/routing-table.h

@@ -0,0 +1,31 @@
+#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