kconfig: Add print_title helper in lxdialog

Simplify check for long title and use a helper function in util.c

Signed-off-by: Sam Ravnborg <sam@ravnborg.org>

1 files changed, 1 insertions, 0 deletions

diff --git a/scripts/lxdialog/dialog.h b/scripts/lxdialog/dialog.h
index 3cf3d3526ef0..f882204cb3c2 100644
--- a/scripts/lxdialog/dialog.h
+++ b/scripts/lxdialog/dialog.h
@@ -145,6 +145,7 @@ void dialog_clear(void);
 void color_setup(void);
 void print_autowrap(WINDOW * win, const char *prompt, int width, int y, int x);
 void print_button(WINDOW * win, const char *label, int y, int x, int selected);
+void print_title(WINDOW *dialog, const char *title, int width);
 void draw_box(WINDOW * win, int y, int x, int height, int width, chtype box,
               chtype border);
 void draw_shadow(WINDOW * win, int y, int x, int height, int width);