+/*
+ * BindRequest ::= SEQUENCE {
+ * version INTEGER,
+ * name DistinguishedName, -- who
+ * authentication CHOICE {
+ * simple [0] OCTET STRING -- passwd
+#ifdef LDAP_API_FEATURE_X_OPENLDAP_V2_KBIND
+ * krbv42ldap [1] OCTET STRING
+ * krbv42dsa [2] OCTET STRING