From 8967eaa71981b070c11c82c58a9bb079534e417d Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Love=20H=C3=B6rnquist=20=C3=85strand?= <lha@kth.se>
Date: Mon, 21 Jul 2003 21:12:46 +0000
Subject: [PATCH] update krb5_c_get_checksum usage

git-svn-id: svn://svn.h5l.se/heimdal/trunk/heimdal@12477 ec53bebd-3082-4978-b11e-865c3cabbd6b
---
 lib/krb5/krb5_c_make_checksum.3 | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/lib/krb5/krb5_c_make_checksum.3 b/lib/krb5/krb5_c_make_checksum.3
index 42cd6af0e..505292013 100644
--- a/lib/krb5/krb5_c_make_checksum.3
+++ b/lib/krb5/krb5_c_make_checksum.3
@@ -262,6 +262,13 @@ structure.
 .Fa data
 should be free with
 .Fn krb5_free_data .
+If some either of
+.Fa data
+or
+.Fa checksum
+is not needed for the application, 
+.Dv NULL
+can be passed in.
 .Sh SEE ALSO
 .Xr krb5 3 ,
 .Xr krb5_free_data 3 ,