Added the functionality for the functionality of the insertatindex function in main.c

main.c

@@ -7,7 +7,7 @@ void panic(){
 }
 
 int menu(struct Node *head){
-	int choice, input;
+	int choice, input, index, value;
 	puts("Welcome to the menu for creation of linked lists.");
 	puts("Displaying possible actions:");
 	puts("1. Add at End;\n2. Delete Node;\n3. Insert Node;\n4. Search for value;\n5. Print a node;\n6. Print full list;\n7. Delete list and exit;");
@@ -20,7 +20,11 @@ int menu(struct Node *head){
 		case 2: //delete node
 //			break;
 		case 3: //insert
-			panic();
+			fputs("You have decided to insert a value at a specific point. Input the node index now: ",stdout);
+			scanf("%d",&index);
+			fputs("\nPlease input the value now: ",stdout);
+			scanf("%d",&value);
+			insert_node(head, index, value);
 			break;
 		case 4: //search
 			fputs("You have selected to search for a value. Please input the value now: ",stdout);