int ncurses_display(deck_t *deck, int notrans, int nofade, int invert, int reload, int noreload);
void add_line(WINDOW *window, int y, int x, line_t *line, int max_cols, int colors);
int ncurses_display(deck_t *deck, int notrans, int nofade, int invert, int reload, int noreload);
void add_line(WINDOW *window, int y, int x, line_t *line, int max_cols, int colors);
void fade_out(WINDOW *window, int trans, int colors, int invert);
void fade_in(WINDOW *window, int trans, int colors, int invert);
int int_length (int val);
void fade_out(WINDOW *window, int trans, int colors, int invert);
void fade_in(WINDOW *window, int trans, int colors, int invert);
int int_length (int val);