-int* resize_tab(int tab[], unsigned tab_size);
-int count_tab_element(int tab[], unsigned tab_size, int element);
+int* resize_tab(int tab[], unsigned old_tab_size, unsigned new_tab_size);
+unsigned count_tab_element(int tab[], unsigned tab_size, int element);
+unsigned count_tab_criteria(int tab[], unsigned tab_size, count_criteria_cb c_criteria);