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 tab_dest[]);
+int* concat_tab(int tab1[], unsigned tab_size1, int tab2[], unsigned tab_size2);
int* resize_tab(int tab[], unsigned tab_size);
int count_tab_element(int tab[], unsigned tab_size, int element);
void sort_tab(int tab[], unsigned tab_size, criteria_cb criteria);