+ /* XXX: cyeoh says that getpass is deprecated, because
+ * it may return a truncated password on some systems,
+ * and it is not in the LSB.
+ *
+ * Andrew Klein says that getpassphrase() is present
+ * on Solaris and reads up to 256 characters.
+ *
+ * OpenBSD has a readpassphrase() that might be more suitable.
+ */