-void fade_out(WINDOW *window, int trans, int colors);
-void fade_in(WINDOW *window, int trans, int colors);
+void inline_display(WINDOW *window, const wchar_t *c, const int colors);
+void fade_out(WINDOW *window, int trans, int colors, int invert);
+void fade_in(WINDOW *window, int trans, int colors, int invert);