Recognise storage devices on USB bus

[petitboot] / ui / ncurses / nc-textscreen.h

diff --git a/ui/ncurses/nc-textscreen.h b/ui/ncurses/nc-textscreen.h
index 8afcf495a126e2a3e57be193d0ffa20bffb1f153..25107cb476caadf32fcf97d311960064ae0cace4 100644 (file)
--- a/ui/ncurses/nc-textscreen.h
+++ b/ui/ncurses/nc-textscreen.h
@@ -22,13 +22,15 @@
 #include "nc-cui.h"
 
 struct text_screen {
-       struct nc_scr   scr;
-       struct cui      *cui;
-       const char      **lines;
-       int             n_lines;
-       int             n_alloc_lines;
-       int             scroll_y;
-       void            (*on_exit)(struct cui *);
+       struct nc_scr           scr;
+       struct cui              *cui;
+       const char              **lines;
+       int                     n_lines;
+       int                     n_alloc_lines;
+       int                     scroll_y;
+       const char              *help_title;
+       const struct help_text  *help_text;
+       void                    (*on_exit)(struct cui *);
 };
 
 void text_screen_init(struct text_screen *screen, struct cui *cui,
@@ -42,6 +44,8 @@ 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 struct help_text *text);
 
 /* interaction */
 void text_screen_process_key(struct nc_scr *scr, int key);