-extern WINDOW *panel_window(const PANEL *);
-extern void update_panels(void);
-extern int hide_panel(PANEL *);
-extern int show_panel(PANEL *);
-extern int del_panel(PANEL *);
-extern int top_panel(PANEL *);
-extern int bottom_panel(PANEL *);
-extern PANEL *new_panel(WINDOW *);
-extern PANEL *panel_above(const PANEL *);
-extern PANEL *panel_below(const PANEL *);
-extern int set_panel_userptr(PANEL *, NCURSES_CONST void *);
+extern WINDOW* panel_window(const PANEL *);
+extern void update_panels(void);
+extern int hide_panel(PANEL *);
+extern int show_panel(PANEL *);
+extern int del_panel(PANEL *);
+extern int top_panel(PANEL *);
+extern int bottom_panel(PANEL *);
+extern PANEL* new_panel(WINDOW *);
+extern PANEL* panel_above(const PANEL *);
+extern PANEL* panel_below(const PANEL *);
+extern int set_panel_userptr(PANEL *, NCURSES_CONST void *);
-extern int move_panel(PANEL *, int, int);
-extern int replace_panel(PANEL *,WINDOW *);
-extern int panel_hidden(const PANEL *);
+extern int move_panel(PANEL *, int, int);
+extern int replace_panel(PANEL *,WINDOW *);
+extern int panel_hidden(const PANEL *);