- * of messages. This is only useful for search responses, which can be
- * of two message types (zero or more entries, followed by an
- * ldap result). The type of the first message received is returned.
+ * of messages. In general, this is only useful for search responses,
+ * which can be of three message types (zero or more entries, zero or
+ * search references, followed by an ldap result). An extension to
+ * LDAPv3 allows partial extended responses to be returned in response
+ * to any request. The type of the first message received is returned.