mutt_utf7_encode (&buf);
imap_utf7_encode (&buf);
void imap_munge_mbox_name (char *dest, size_t dlen, const char *src){  char *buf;  buf = safe_strdup (src);  mutt_utf7_encode (&buf);  imap_quote_string (dest, dlen, buf);  free (buf);}