the header file to add the prototype for selection sort

Author: lawalTheWest

sort.h

@@ -29,4 +29,6 @@ void bubble_sort(int *array, size_t size);
 /* Task #1 */
 void insertion_sort_list(listint_t **list);
 
+/* Task #2 */
+void selection_sort(int *array, size_t size);
 #endif