constructed by hand and should conform to RFC 4515 UTF\-8
string representation.
.LP
-LDAP URL are to be passed to routines are expected to conform
+LDAP URLs to be passed to routines are expected to conform
to RFC 4516 format. The
.BR ldap_url (3)
routines can be used to work with LDAP URLs.
+.LP
+LDAP controls to be passed to routines can be manipulated using the
+.BR ldap_controls (3)
+routines.
.SH DISPLAYING RESULTS
Results obtained from the search routines can be output by hand,
by calling
.SM ldap_err2string(3)
convert LDAP error indication to a string
.TP
+.SM ldap_extended_operation(3)
+asynchronously perform an arbitrary extended operation
+.TP
+.SM ldap_extended_operation_s(3)
+synchronously perform an arbitrary extended operation
+.TP
.SM ldap_first_attribute(3)
return first attribute name in an entry
.TP