screen: remove unnecessary doupdate() call from screen_init()

[ncmpc.git] / src / screen_utils.h

diff --git a/src/screen_utils.h b/src/screen_utils.h
index 1691e2b7edf83df8411b5fcf41df7198cf91f077..746a7ae9a86a926d33d509d5410ecbc59d68ba90 100644 (file)
--- a/src/screen_utils.h
+++ b/src/screen_utils.h
@@ -1,5 +1,5 @@
 /* ncmpc (Ncurses MPD Client)
- * (c) 2004-2010 The Music Player Daemon Project
+ * (c) 2004-2017 The Music Player Daemon Project
  * Project homepage: http://musicpd.org
  *
  * This program is free software; you can redistribute it and/or modify
@@ -32,6 +32,15 @@ void screen_bell(void);
 /* read a character from the status window */
 int screen_getch(const char *prompt);
 
+/**
+ * display a prompt, wait for the user to press a key, and compare it with
+ * the default keys for "yes" and "no" (and their upper-case pendants).
+ *
+ * @returns true, if the user pressed the key for "yes"; false, if the user
+ *         pressed the key for "no"; def otherwise
+ */
+bool screen_get_yesno(const char *prompt, bool def);
+
 char *
 screen_read_password(const char *prompt);