struct msgs *folder_realloc (struct msgs *, int, int);
int gans (char *, struct swit *);
char **getans (char *, struct swit *);
+#ifdef READLINE_SUPPORT
+char **getans_via_readline (char *, struct swit *);
+#endif /* READLINE_SUPPORT */
int getanswer (char *);
char **getarguments (char *, int, char **, int);
char *get_charset(void);