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Diffstat (limited to 'devices/rinkj/rinkj-byte-stream.h')
-rw-r--r--devices/rinkj/rinkj-byte-stream.h7
1 files changed, 6 insertions, 1 deletions
diff --git a/devices/rinkj/rinkj-byte-stream.h b/devices/rinkj/rinkj-byte-stream.h
index d0cef54a..b2741088 100644
--- a/devices/rinkj/rinkj-byte-stream.h
+++ b/devices/rinkj/rinkj-byte-stream.h
@@ -1,4 +1,4 @@
-/* Copyright (C) 2001-2019 Artifex Software, Inc.
+/* Copyright (C) 2001-2020 Artifex Software, Inc.
All Rights Reserved.
This software is provided AS-IS with no warranty, either express or
@@ -14,6 +14,9 @@
*/
+#ifndef rinkj_byte_stream_h_INCLUDED
+#define rinkj_byte_stream_h_INCLUDED
+
#include "gp.h"
/* Bytestream abstraction for Rinkj driver. */
@@ -38,3 +41,5 @@ rinkj_byte_stream_close (RinkjByteStream *bs);
RinkjByteStream *
rinkj_byte_stream_file_new (gp_file *f);
+
+#endif