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);
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);