X-Git-Url: http://git.ozlabs.org/?p=petitboot;a=blobdiff_plain;f=ui%2Fncurses%2Fnc-textscreen.h;h=72b8c8ae9972c0268fa2ebec653d6e2d3b2b6236;hp=92c6bfe619da5b1cdf0a804ccfcc57342bc0e1f7;hb=37bff93c8b0a71432613f41f2319dc073ca64619;hpb=445f43743b73fbd63cccba7fa7ae890c907fe6dd

diff --git a/ui/ncurses/nc-textscreen.h b/ui/ncurses/nc-textscreen.h
index 92c6bfe..72b8c8a 100644
--- a/ui/ncurses/nc-textscreen.h
+++ b/ui/ncurses/nc-textscreen.h
@@ -24,10 +24,12 @@
 struct text_screen {
 	struct nc_scr	scr;
 	struct cui	*cui;
-	char		**lines;
+	const char	**lines;
 	int		n_lines;
 	int		n_alloc_lines;
 	int		scroll_y;
+	const char	*help_title;
+	const char	*help_text;
 	void		(*on_exit)(struct cui *);
 };
 
@@ -41,6 +43,9 @@ struct nc_scr *text_screen_scr(struct text_screen *screen);
 void text_screen_clear(struct text_screen *screen);
 void text_screen_append_line(struct text_screen *screen,
 		const char *fmt, ...) __attribute__((format(printf, 2, 3)));
+void text_screen_set_text(struct text_screen *screen, const char *text);
+void text_screen_set_help(struct text_screen *screen, const char *title,
+		const char *text);
 
 /* interaction */
 void text_screen_process_key(struct nc_scr *scr, int key);