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-rw-r--r--lib/libskey/skey.35
1 files changed, 3 insertions, 2 deletions
diff --git a/lib/libskey/skey.3 b/lib/libskey/skey.3
index e587e6fa0cd..755ce5626c7 100644
--- a/lib/libskey/skey.3
+++ b/lib/libskey/skey.3
@@ -1,4 +1,4 @@
-.\" $OpenBSD: skey.3,v 1.6 2002/05/24 21:32:40 deraadt Exp $
+.\" $OpenBSD: skey.3,v 1.7 2003/03/19 00:33:54 millert Exp $
.\"
.\" Copyright (c) 2001 Todd C. Miller <Todd.Miller@courtesan.com>
.\" All rights reserved.
@@ -134,7 +134,8 @@ The
function converts the 8-byte binary array
.Fa in
to a 16-byte string of hex digits stored in
-.Fa out .
+.Fa out ;
+the caller must supply enough space (17 bytes including the final NUL).
The
.Fn btoa8
function returns 0 on success and -1 if an error occurred.