+#include "sort.h"
+
+typedef bool(*c_criteria_cb)(int a);
+
+bool is_even(int a);
+bool is_odd(int a);
+
+int* create_tab(int tab[], unsigned tab_size);
+void free_tab(int tab[]);
+int* concat_tab(int tab1[], unsigned tab_size1, int tab2[], unsigned tab_size2);
+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, c_criteria_cb c_criteria);
+void sort_tab(int tab[], unsigned tab_size, s_criteria_cb sort_criteria);