Docs: add crossref

[exim.git] / src / OS / unsupported / os.c-HI-OSF

diff --git a/src/OS/unsupported/os.c-HI-OSF b/src/OS/unsupported/os.c-HI-OSF
index 5e3d336f2db0d51d15b6410e2c3abf578cd80401..56db57fd5605a9915c0bd95af14870fbd2a827ae 100644 (file)
--- a/src/OS/unsupported/os.c-HI-OSF
+++ b/src/OS/unsupported/os.c-HI-OSF
@@ -3,6 +3,7 @@
 *************************************************/
 
 /* Copyright (c) University of Cambridge 2001 */
+/* SPDX-License-Identifier: GPL-2.0-or-later */
 /* See the file NOTICE for conditions of use and distribution. */
 
 /* HI-OSF-specific code. This is concatenated onto the generic