-char *mutt_concat_path (char *, const char *, const char *, size_t);
-char *mutt_read_line (char *, size_t *, FILE *, int *);
-char *mutt_skip_whitespace (char *);
-
-const char *mutt_stristr (const char *, const char *);
-const char *mutt_basename (const char *);